15.748 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.101 * * * [progress]: [2/2] Setting up program.
0.107 * [progress]: [Phase 2 of 3] Improving.
0.108 * [simplify]: Simplifying:
  (* R (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
0.108 * * [simplify]: iteration 0: 17 enodes
0.134 * * [simplify]: iteration 1: 32 enodes
0.139 * * [simplify]: iteration 2: 66 enodes
0.168 * * [simplify]: iteration 3: 225 enodes
0.334 * * [simplify]: iteration 4: 757 enodes
0.810 * * [simplify]: iteration 5: 2141 enodes
2.276 * * [simplify]: iteration complete: 5003 enodes
2.276 * * [simplify]: Extracting #0: cost 1 inf + 0
2.276 * * [simplify]: Extracting #1: cost 3 inf + 0
2.276 * * [simplify]: Extracting #2: cost 3 inf + 1
2.277 * * [simplify]: Extracting #3: cost 149 inf + 1
2.281 * * [simplify]: Extracting #4: cost 1094 inf + 1
2.290 * * [simplify]: Extracting #5: cost 1226 inf + 1649
2.301 * * [simplify]: Extracting #6: cost 1145 inf + 10658
2.320 * * [simplify]: Extracting #7: cost 1119 inf + 14664
2.340 * * [simplify]: Extracting #8: cost 1042 inf + 38880
2.437 * * [simplify]: Extracting #9: cost 432 inf + 275328
2.610 * * [simplify]: Extracting #10: cost 8 inf + 472214
2.811 * * [simplify]: Extracting #11: cost 0 inf + 474973
2.956 * * [simplify]: Extracting #12: cost 0 inf + 474853
3.087 * [simplify]: Simplified to:
  (* (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi2 phi1) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi2 phi1) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) R)
3.088 * * [progress]: iteration 1 / 4
3.088 * * * [progress]: picking best candidate
3.093 * * * * [pick]: Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))>
3.093 * * * [progress]: localizing error
3.131 * * * [progress]: generating rewritten candidates
3.131 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
3.228 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2 2)
3.236 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1 2)
3.245 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1)
3.326 * * * [progress]: generating series expansions
3.326 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
3.327 * [backup-simplify]: Simplify (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) into (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))
3.327 * [approximate]: Taking taylor expansion of (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in (lambda1 lambda2 phi1 phi2) around 0
3.327 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi2
3.327 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi2
3.327 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi2
3.327 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
3.327 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
3.327 * [taylor]: Taking taylor expansion of lambda2 in phi2
3.327 * [backup-simplify]: Simplify lambda2 into lambda2
3.327 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
3.327 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
3.327 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
3.327 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.327 * [backup-simplify]: Simplify 0.5 into 0.5
3.327 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
3.327 * [taylor]: Taking taylor expansion of phi1 in phi2
3.327 * [backup-simplify]: Simplify phi1 into phi1
3.327 * [taylor]: Taking taylor expansion of phi2 in phi2
3.327 * [backup-simplify]: Simplify 0 into 0
3.327 * [backup-simplify]: Simplify 1 into 1
3.327 * [backup-simplify]: Simplify (+ phi1 0) into phi1
3.327 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
3.327 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
3.327 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
3.328 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
3.328 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
3.328 * [backup-simplify]: Simplify (- 0) into 0
3.329 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
3.329 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi2
3.329 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
3.329 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
3.329 * [taylor]: Taking taylor expansion of lambda1 in phi2
3.329 * [backup-simplify]: Simplify lambda1 into lambda1
3.329 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
3.329 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
3.329 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
3.329 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.329 * [backup-simplify]: Simplify 0.5 into 0.5
3.329 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
3.329 * [taylor]: Taking taylor expansion of phi1 in phi2
3.329 * [backup-simplify]: Simplify phi1 into phi1
3.329 * [taylor]: Taking taylor expansion of phi2 in phi2
3.329 * [backup-simplify]: Simplify 0 into 0
3.329 * [backup-simplify]: Simplify 1 into 1
3.329 * [backup-simplify]: Simplify (+ phi1 0) into phi1
3.329 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
3.329 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
3.329 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
3.329 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
3.329 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
3.330 * [backup-simplify]: Simplify (- 0) into 0
3.330 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
3.330 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi2
3.330 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
3.330 * [taylor]: Taking taylor expansion of phi1 in phi2
3.330 * [backup-simplify]: Simplify phi1 into phi1
3.330 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
3.330 * [taylor]: Taking taylor expansion of phi2 in phi2
3.330 * [backup-simplify]: Simplify 0 into 0
3.330 * [backup-simplify]: Simplify 1 into 1
3.330 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi2
3.330 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi2
3.330 * [taylor]: Taking taylor expansion of 2 in phi2
3.330 * [backup-simplify]: Simplify 2 into 2
3.330 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
3.330 * [taylor]: Taking taylor expansion of phi1 in phi2
3.330 * [backup-simplify]: Simplify phi1 into phi1
3.330 * [taylor]: Taking taylor expansion of phi2 in phi2
3.330 * [backup-simplify]: Simplify 0 into 0
3.330 * [backup-simplify]: Simplify 1 into 1
3.330 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi2
3.330 * [taylor]: Taking taylor expansion of 2 in phi2
3.330 * [backup-simplify]: Simplify 2 into 2
3.330 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi2
3.330 * [taylor]: Taking taylor expansion of lambda2 in phi2
3.330 * [backup-simplify]: Simplify lambda2 into lambda2
3.330 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
3.330 * [taylor]: Taking taylor expansion of lambda1 in phi2
3.330 * [backup-simplify]: Simplify lambda1 into lambda1
3.330 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
3.330 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
3.330 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
3.330 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.330 * [backup-simplify]: Simplify 0.5 into 0.5
3.330 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
3.330 * [taylor]: Taking taylor expansion of phi1 in phi2
3.330 * [backup-simplify]: Simplify phi1 into phi1
3.330 * [taylor]: Taking taylor expansion of phi2 in phi2
3.330 * [backup-simplify]: Simplify 0 into 0
3.330 * [backup-simplify]: Simplify 1 into 1
3.330 * [backup-simplify]: Simplify (+ phi1 0) into phi1
3.331 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
3.331 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
3.331 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
3.331 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
3.331 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
3.331 * [backup-simplify]: Simplify (- 0) into 0
3.331 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
3.331 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
3.331 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
3.331 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2))
3.331 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
3.332 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
3.332 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2))
3.332 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.332 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
3.332 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2)) into (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))
3.333 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2)))
3.333 * [backup-simplify]: Simplify (* phi1 0) into 0
3.333 * [backup-simplify]: Simplify (* 2 0) into 0
3.333 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
3.333 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) lambda1)
3.333 * [backup-simplify]: Simplify (* lambda2 (* (pow (cos (* 0.5 phi1)) 2) lambda1)) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))
3.333 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
3.334 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
3.334 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
3.335 * [backup-simplify]: Simplify (+ (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
3.335 * [backup-simplify]: Simplify (sqrt (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (sqrt (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))
3.336 * [backup-simplify]: Simplify (+ 0) into 0
3.336 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi1)) 0) (* 0 1)) into 0
3.337 * [backup-simplify]: Simplify (+ 0 1) into 1
3.337 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi1)) into 0.5
3.338 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
3.339 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi1)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi1)))
3.339 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi1)))) into (- (* 0.5 (sin (* 0.5 phi1))))
3.339 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi1))))) into (- (* 0.5 (sin (* 0.5 phi1))))
3.339 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi1)) (- (* 0.5 (sin (* 0.5 phi1))))) (* (- (* 0.5 (sin (* 0.5 phi1)))) (cos (* 0.5 phi1)))) into (- (+ (* 0.5 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))) (* 0.5 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))
3.339 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
3.340 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (- (+ (* 0.5 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))) (* 0.5 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (* 0 (pow (cos (* 0.5 phi1)) 2))) into (- (+ (* 0.5 (* (pow lambda2 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda2 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))
3.340 * [backup-simplify]: Simplify (+ 0) into 0
3.340 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi1)) 0) (* 0 1)) into 0
3.341 * [backup-simplify]: Simplify (+ 0 1) into 1
3.341 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi1)) into 0.5
3.342 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
3.343 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi1)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi1)))
3.343 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi1)))) into (- (* 0.5 (sin (* 0.5 phi1))))
3.343 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi1))))) into (- (* 0.5 (sin (* 0.5 phi1))))
3.343 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi1)) (- (* 0.5 (sin (* 0.5 phi1))))) (* (- (* 0.5 (sin (* 0.5 phi1)))) (cos (* 0.5 phi1)))) into (- (+ (* 0.5 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))) (* 0.5 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))
3.343 * [backup-simplify]: Simplify (+ (* lambda1 0) (* 0 lambda1)) into 0
3.344 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (- (+ (* 0.5 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))) (* 0.5 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (* 0 (pow (cos (* 0.5 phi1)) 2))) into (- (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))
3.344 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
3.344 * [backup-simplify]: Simplify (+ 0 0) into 0
3.345 * [backup-simplify]: Simplify (+ (- (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) 0) into (- (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))
3.347 * [backup-simplify]: Simplify (+ (- (+ (* 0.5 (* (pow lambda2 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda2 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (- (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))) into (- (+ (* 0.5 (* (pow lambda2 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (+ (* 0.5 (* (pow lambda2 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))) (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))))
3.347 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
3.347 * [backup-simplify]: Simplify (+ (* 2 phi1) (* 0 0)) into (* 2 phi1)
3.348 * [backup-simplify]: Simplify (+ 0) into 0
3.349 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi1)) 0) (* 0 1)) into 0
3.349 * [backup-simplify]: Simplify (+ 0 1) into 1
3.350 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi1)) into 0.5
3.353 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
3.353 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi1)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi1)))
3.353 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi1)))) into (- (* 0.5 (sin (* 0.5 phi1))))
3.353 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi1))))) into (- (* 0.5 (sin (* 0.5 phi1))))
3.354 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi1)) (- (* 0.5 (sin (* 0.5 phi1))))) (* (- (* 0.5 (sin (* 0.5 phi1)))) (cos (* 0.5 phi1)))) into (- (+ (* 0.5 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))) (* 0.5 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))
3.355 * [backup-simplify]: Simplify (+ (* lambda1 (- (+ (* 0.5 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))) (* 0.5 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (* 0 (pow (cos (* 0.5 phi1)) 2))) into (- (+ (* 0.5 (* lambda1 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* lambda1 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))
3.357 * [backup-simplify]: Simplify (+ (* lambda2 (- (+ (* 0.5 (* lambda1 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* lambda1 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))) (* 0 (* (pow (cos (* 0.5 phi1)) 2) lambda1))) into (- (+ (* 0.5 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 0.5 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))))
3.358 * [backup-simplify]: Simplify (+ (* 2 (- (+ (* 0.5 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 0.5 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))))) (* 0 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (- (+ (* 1.0 (* lambda2 (* (sin (* 0.5 phi1)) (* lambda1 (cos (* 0.5 phi1)))))) (* 1.0 (* lambda2 (* (cos (* 0.5 phi1)) (* lambda1 (sin (* 0.5 phi1))))))))
3.359 * [backup-simplify]: Simplify (+ (* 2 phi1) (- (+ (* 1.0 (* lambda2 (* (sin (* 0.5 phi1)) (* lambda1 (cos (* 0.5 phi1)))))) (* 1.0 (* lambda2 (* (cos (* 0.5 phi1)) (* lambda1 (sin (* 0.5 phi1))))))))) into (- (* 2 phi1) (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))))
3.361 * [backup-simplify]: Simplify (- (- (* 2 phi1) (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))))) into (- (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (* 2 phi1))
3.364 * [backup-simplify]: Simplify (+ (- (+ (* 0.5 (* (pow lambda2 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (+ (* 0.5 (* (pow lambda2 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))) (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))))) (- (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (* 2 phi1))) into (- (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (+ (* 2 phi1) (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))))
3.369 * [backup-simplify]: Simplify (/ (- (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (+ (* 2 phi1) (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))))) (* 2 (sqrt (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))) into (* 1/2 (* (sqrt (/ 1 (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))) (- (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (+ (* 1.0 (* (pow lambda2 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))) (+ (* 2 phi1) (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))))))
3.369 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi1
3.369 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi1
3.369 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi1
3.369 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
3.369 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
3.369 * [taylor]: Taking taylor expansion of lambda2 in phi1
3.369 * [backup-simplify]: Simplify lambda2 into lambda2
3.369 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
3.369 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
3.369 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
3.369 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.369 * [backup-simplify]: Simplify 0.5 into 0.5
3.369 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
3.369 * [taylor]: Taking taylor expansion of phi1 in phi1
3.369 * [backup-simplify]: Simplify 0 into 0
3.369 * [backup-simplify]: Simplify 1 into 1
3.369 * [taylor]: Taking taylor expansion of phi2 in phi1
3.370 * [backup-simplify]: Simplify phi2 into phi2
3.370 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
3.370 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
3.370 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
3.370 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
3.370 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
3.370 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
3.371 * [backup-simplify]: Simplify (- 0) into 0
3.371 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
3.371 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi1
3.371 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
3.371 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
3.371 * [taylor]: Taking taylor expansion of lambda1 in phi1
3.371 * [backup-simplify]: Simplify lambda1 into lambda1
3.371 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
3.371 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
3.371 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
3.371 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.371 * [backup-simplify]: Simplify 0.5 into 0.5
3.371 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
3.371 * [taylor]: Taking taylor expansion of phi1 in phi1
3.371 * [backup-simplify]: Simplify 0 into 0
3.371 * [backup-simplify]: Simplify 1 into 1
3.371 * [taylor]: Taking taylor expansion of phi2 in phi1
3.371 * [backup-simplify]: Simplify phi2 into phi2
3.371 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
3.371 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
3.371 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
3.372 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
3.372 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
3.372 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
3.372 * [backup-simplify]: Simplify (- 0) into 0
3.372 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
3.372 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi1
3.372 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
3.372 * [taylor]: Taking taylor expansion of phi1 in phi1
3.372 * [backup-simplify]: Simplify 0 into 0
3.372 * [backup-simplify]: Simplify 1 into 1
3.372 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
3.372 * [taylor]: Taking taylor expansion of phi2 in phi1
3.372 * [backup-simplify]: Simplify phi2 into phi2
3.373 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi1
3.373 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
3.373 * [taylor]: Taking taylor expansion of 2 in phi1
3.373 * [backup-simplify]: Simplify 2 into 2
3.373 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
3.373 * [taylor]: Taking taylor expansion of phi1 in phi1
3.373 * [backup-simplify]: Simplify 0 into 0
3.373 * [backup-simplify]: Simplify 1 into 1
3.373 * [taylor]: Taking taylor expansion of phi2 in phi1
3.373 * [backup-simplify]: Simplify phi2 into phi2
3.373 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi1
3.373 * [taylor]: Taking taylor expansion of 2 in phi1
3.373 * [backup-simplify]: Simplify 2 into 2
3.373 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
3.373 * [taylor]: Taking taylor expansion of lambda2 in phi1
3.373 * [backup-simplify]: Simplify lambda2 into lambda2
3.373 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
3.373 * [taylor]: Taking taylor expansion of lambda1 in phi1
3.373 * [backup-simplify]: Simplify lambda1 into lambda1
3.373 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
3.373 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
3.373 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
3.373 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.373 * [backup-simplify]: Simplify 0.5 into 0.5
3.373 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
3.373 * [taylor]: Taking taylor expansion of phi1 in phi1
3.373 * [backup-simplify]: Simplify 0 into 0
3.373 * [backup-simplify]: Simplify 1 into 1
3.373 * [taylor]: Taking taylor expansion of phi2 in phi1
3.373 * [backup-simplify]: Simplify phi2 into phi2
3.373 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
3.373 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
3.374 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
3.374 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
3.374 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
3.374 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
3.374 * [backup-simplify]: Simplify (- 0) into 0
3.374 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
3.375 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
3.375 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
3.375 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))
3.375 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
3.375 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
3.376 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2))
3.376 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.376 * [backup-simplify]: Simplify (+ 0 (pow phi2 2)) into (pow phi2 2)
3.376 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (pow phi2 2)) into (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))
3.377 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))))
3.377 * [backup-simplify]: Simplify (* 0 phi2) into 0
3.378 * [backup-simplify]: Simplify (* 2 0) into 0
3.378 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
3.378 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi2)) 2)) into (* lambda1 (pow (cos (* 0.5 phi2)) 2))
3.378 * [backup-simplify]: Simplify (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))
3.379 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
3.379 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
3.379 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
3.380 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
3.381 * [backup-simplify]: Simplify (sqrt (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (sqrt (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))
3.382 * [backup-simplify]: Simplify (+ 0) into 0
3.382 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) 0) (* 0 1)) into 0
3.382 * [backup-simplify]: Simplify (+ 1 0) into 1
3.382 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi2)) into 0.5
3.384 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
3.384 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi2)))
3.384 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi2)))) into (- (* 0.5 (sin (* 0.5 phi2))))
3.384 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi2))))) into (- (* 0.5 (sin (* 0.5 phi2))))
3.385 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) (- (* 0.5 (sin (* 0.5 phi2))))) (* (- (* 0.5 (sin (* 0.5 phi2)))) (cos (* 0.5 phi2)))) into (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))
3.385 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
3.385 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (* 0 (pow (cos (* 0.5 phi2)) 2))) into (- (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))
3.385 * [backup-simplify]: Simplify (+ 0) into 0
3.386 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) 0) (* 0 1)) into 0
3.386 * [backup-simplify]: Simplify (+ 1 0) into 1
3.386 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi2)) into 0.5
3.391 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
3.392 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi2)))
3.392 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi2)))) into (- (* 0.5 (sin (* 0.5 phi2))))
3.392 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi2))))) into (- (* 0.5 (sin (* 0.5 phi2))))
3.392 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) (- (* 0.5 (sin (* 0.5 phi2))))) (* (- (* 0.5 (sin (* 0.5 phi2)))) (cos (* 0.5 phi2)))) into (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))
3.392 * [backup-simplify]: Simplify (+ (* lambda1 0) (* 0 lambda1)) into 0
3.393 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (* 0 (pow (cos (* 0.5 phi2)) 2))) into (- (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))
3.393 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.393 * [backup-simplify]: Simplify (+ 0 0) into 0
3.393 * [backup-simplify]: Simplify (+ (- (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) 0) into (- (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))
3.394 * [backup-simplify]: Simplify (+ (- (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (- (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))) into (- (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))
3.394 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
3.394 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
3.395 * [backup-simplify]: Simplify (+ 0) into 0
3.395 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) 0) (* 0 1)) into 0
3.395 * [backup-simplify]: Simplify (+ 1 0) into 1
3.395 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi2)) into 0.5
3.397 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
3.397 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi2)))
3.397 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi2)))) into (- (* 0.5 (sin (* 0.5 phi2))))
3.397 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi2))))) into (- (* 0.5 (sin (* 0.5 phi2))))
3.397 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) (- (* 0.5 (sin (* 0.5 phi2))))) (* (- (* 0.5 (sin (* 0.5 phi2)))) (cos (* 0.5 phi2)))) into (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))
3.398 * [backup-simplify]: Simplify (+ (* lambda1 (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (* 0 (pow (cos (* 0.5 phi2)) 2))) into (- (* 1.0 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))
3.398 * [backup-simplify]: Simplify (+ (* lambda2 (- (* 1.0 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))) (* 0 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))) into (- (* 1.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))
3.398 * [backup-simplify]: Simplify (+ (* 2 (- (* 1.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))) (* 0 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))
3.399 * [backup-simplify]: Simplify (+ (* 2 phi2) (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))) into (- (* 2 phi2) (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))
3.399 * [backup-simplify]: Simplify (- (- (* 2 phi2) (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))) into (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (* 2 phi2))
3.400 * [backup-simplify]: Simplify (+ (- (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))) (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (* 2 phi2))) into (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (+ (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (* 2 phi2))))
3.401 * [backup-simplify]: Simplify (/ (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (+ (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (* 2 phi2)))) (* 2 (sqrt (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))) into (* 1/2 (* (sqrt (/ 1 (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))) (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (+ (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (* 2 phi2))))))
3.401 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda2
3.401 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda2
3.401 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda2
3.401 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
3.401 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
3.401 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.401 * [backup-simplify]: Simplify 0 into 0
3.401 * [backup-simplify]: Simplify 1 into 1
3.401 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
3.401 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
3.401 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
3.402 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.402 * [backup-simplify]: Simplify 0.5 into 0.5
3.402 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
3.402 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.402 * [backup-simplify]: Simplify phi1 into phi1
3.402 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.402 * [backup-simplify]: Simplify phi2 into phi2
3.402 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.402 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.402 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.402 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.402 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.402 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.402 * [backup-simplify]: Simplify (- 0) into 0
3.402 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.402 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda2
3.402 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
3.402 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
3.403 * [taylor]: Taking taylor expansion of lambda1 in lambda2
3.403 * [backup-simplify]: Simplify lambda1 into lambda1
3.403 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
3.403 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
3.403 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
3.403 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.403 * [backup-simplify]: Simplify 0.5 into 0.5
3.403 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
3.403 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.403 * [backup-simplify]: Simplify phi1 into phi1
3.403 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.403 * [backup-simplify]: Simplify phi2 into phi2
3.403 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.403 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.403 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.403 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.403 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.403 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.403 * [backup-simplify]: Simplify (- 0) into 0
3.403 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.403 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda2
3.403 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
3.403 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.403 * [backup-simplify]: Simplify phi1 into phi1
3.403 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
3.403 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.403 * [backup-simplify]: Simplify phi2 into phi2
3.403 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda2
3.404 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
3.404 * [taylor]: Taking taylor expansion of 2 in lambda2
3.404 * [backup-simplify]: Simplify 2 into 2
3.404 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
3.404 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.404 * [backup-simplify]: Simplify phi1 into phi1
3.404 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.404 * [backup-simplify]: Simplify phi2 into phi2
3.404 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
3.404 * [taylor]: Taking taylor expansion of 2 in lambda2
3.404 * [backup-simplify]: Simplify 2 into 2
3.404 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
3.404 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.404 * [backup-simplify]: Simplify 0 into 0
3.404 * [backup-simplify]: Simplify 1 into 1
3.404 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
3.404 * [taylor]: Taking taylor expansion of lambda1 in lambda2
3.404 * [backup-simplify]: Simplify lambda1 into lambda1
3.404 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
3.404 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
3.404 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
3.404 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.404 * [backup-simplify]: Simplify 0.5 into 0.5
3.404 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
3.404 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.404 * [backup-simplify]: Simplify phi1 into phi1
3.404 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.404 * [backup-simplify]: Simplify phi2 into phi2
3.404 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.404 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.404 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.404 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.404 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.404 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.404 * [backup-simplify]: Simplify (- 0) into 0
3.405 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.405 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
3.405 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.405 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
3.405 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.405 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.405 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
3.405 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))
3.406 * [backup-simplify]: Simplify (+ 0 (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2)))
3.406 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.406 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
3.406 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.406 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
3.406 * [backup-simplify]: Simplify (* 0 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
3.407 * [backup-simplify]: Simplify (* 2 0) into 0
3.407 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
3.407 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
3.407 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))
3.408 * [backup-simplify]: Simplify (sqrt (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))) into (sqrt (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))
3.408 * [backup-simplify]: Simplify (+ 0) into 0
3.408 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
3.409 * [backup-simplify]: Simplify (+ 0 0) into 0
3.409 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
3.409 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.410 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
3.410 * [backup-simplify]: Simplify (- 0) into 0
3.410 * [backup-simplify]: Simplify (+ 0 0) into 0
3.410 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
3.410 * [backup-simplify]: Simplify (+ (* lambda1 0) (* 0 lambda1)) into 0
3.411 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
3.411 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
3.411 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.411 * [backup-simplify]: Simplify (+ 0 0) into 0
3.411 * [backup-simplify]: Simplify (+ 0 0) into 0
3.411 * [backup-simplify]: Simplify (+ 0 0) into 0
3.412 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
3.412 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
3.412 * [backup-simplify]: Simplify (+ 0) into 0
3.412 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
3.413 * [backup-simplify]: Simplify (+ 0 0) into 0
3.413 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
3.413 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.414 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
3.414 * [backup-simplify]: Simplify (- 0) into 0
3.414 * [backup-simplify]: Simplify (+ 0 0) into 0
3.414 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
3.414 * [backup-simplify]: Simplify (+ (* lambda1 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
3.415 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
3.415 * [backup-simplify]: Simplify (+ (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
3.416 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
3.416 * [backup-simplify]: Simplify (- (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
3.416 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
3.418 * [backup-simplify]: Simplify (/ (- (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (sqrt (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))) into (* -1 (* (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))))
3.418 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
3.418 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
3.418 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
3.418 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
3.418 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
3.418 * [taylor]: Taking taylor expansion of lambda2 in lambda1
3.418 * [backup-simplify]: Simplify lambda2 into lambda2
3.418 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
3.418 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
3.418 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
3.418 * [taylor]: Taking taylor expansion of 0.5 in lambda1
3.418 * [backup-simplify]: Simplify 0.5 into 0.5
3.418 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
3.418 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.418 * [backup-simplify]: Simplify phi1 into phi1
3.418 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.418 * [backup-simplify]: Simplify phi2 into phi2
3.418 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.418 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.418 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.418 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.418 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.419 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.419 * [backup-simplify]: Simplify (- 0) into 0
3.419 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.419 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
3.419 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
3.419 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
3.419 * [taylor]: Taking taylor expansion of lambda1 in lambda1
3.419 * [backup-simplify]: Simplify 0 into 0
3.419 * [backup-simplify]: Simplify 1 into 1
3.419 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
3.419 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
3.419 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
3.419 * [taylor]: Taking taylor expansion of 0.5 in lambda1
3.419 * [backup-simplify]: Simplify 0.5 into 0.5
3.419 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
3.419 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.420 * [backup-simplify]: Simplify phi1 into phi1
3.420 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.420 * [backup-simplify]: Simplify phi2 into phi2
3.420 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.420 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.420 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.420 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.420 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.420 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.420 * [backup-simplify]: Simplify (- 0) into 0
3.421 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.421 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
3.421 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
3.421 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.421 * [backup-simplify]: Simplify phi1 into phi1
3.421 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
3.421 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.421 * [backup-simplify]: Simplify phi2 into phi2
3.421 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
3.421 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
3.421 * [taylor]: Taking taylor expansion of 2 in lambda1
3.421 * [backup-simplify]: Simplify 2 into 2
3.421 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
3.421 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.421 * [backup-simplify]: Simplify phi1 into phi1
3.421 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.421 * [backup-simplify]: Simplify phi2 into phi2
3.421 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
3.421 * [taylor]: Taking taylor expansion of 2 in lambda1
3.421 * [backup-simplify]: Simplify 2 into 2
3.421 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
3.421 * [taylor]: Taking taylor expansion of lambda2 in lambda1
3.421 * [backup-simplify]: Simplify lambda2 into lambda2
3.421 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
3.421 * [taylor]: Taking taylor expansion of lambda1 in lambda1
3.421 * [backup-simplify]: Simplify 0 into 0
3.421 * [backup-simplify]: Simplify 1 into 1
3.421 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
3.421 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
3.421 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
3.421 * [taylor]: Taking taylor expansion of 0.5 in lambda1
3.421 * [backup-simplify]: Simplify 0.5 into 0.5
3.421 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
3.421 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.421 * [backup-simplify]: Simplify phi1 into phi1
3.421 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.421 * [backup-simplify]: Simplify phi2 into phi2
3.421 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.422 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.422 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.422 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.422 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.422 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.422 * [backup-simplify]: Simplify (- 0) into 0
3.422 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.422 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
3.423 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.423 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
3.423 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.423 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.423 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
3.424 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
3.424 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
3.424 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.424 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
3.425 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.425 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
3.425 * [backup-simplify]: Simplify (* lambda2 0) into 0
3.425 * [backup-simplify]: Simplify (* 2 0) into 0
3.425 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
3.425 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
3.426 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
3.427 * [backup-simplify]: Simplify (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
3.427 * [backup-simplify]: Simplify (+ 0) into 0
3.428 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
3.428 * [backup-simplify]: Simplify (+ 0 0) into 0
3.429 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
3.429 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.430 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
3.430 * [backup-simplify]: Simplify (- 0) into 0
3.431 * [backup-simplify]: Simplify (+ 0 0) into 0
3.431 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
3.431 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
3.431 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
3.431 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
3.431 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.432 * [backup-simplify]: Simplify (+ 0 0) into 0
3.432 * [backup-simplify]: Simplify (+ 0 0) into 0
3.433 * [backup-simplify]: Simplify (+ 0 0) into 0
3.433 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
3.433 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
3.433 * [backup-simplify]: Simplify (+ 0) into 0
3.434 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
3.434 * [backup-simplify]: Simplify (+ 0 0) into 0
3.435 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
3.435 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.436 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
3.436 * [backup-simplify]: Simplify (- 0) into 0
3.436 * [backup-simplify]: Simplify (+ 0 0) into 0
3.437 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
3.437 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.438 * [backup-simplify]: Simplify (+ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0)) into (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
3.439 * [backup-simplify]: Simplify (+ (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
3.439 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
3.439 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
3.440 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
3.440 * [backup-simplify]: Simplify (/ (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (* -1 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))))
3.440 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
3.440 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
3.440 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
3.440 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
3.440 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
3.440 * [taylor]: Taking taylor expansion of lambda2 in lambda1
3.441 * [backup-simplify]: Simplify lambda2 into lambda2
3.441 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
3.441 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
3.441 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
3.441 * [taylor]: Taking taylor expansion of 0.5 in lambda1
3.441 * [backup-simplify]: Simplify 0.5 into 0.5
3.441 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
3.441 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.441 * [backup-simplify]: Simplify phi1 into phi1
3.441 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.441 * [backup-simplify]: Simplify phi2 into phi2
3.441 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.441 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.441 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.441 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.441 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.441 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.441 * [backup-simplify]: Simplify (- 0) into 0
3.441 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.441 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
3.441 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
3.441 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
3.441 * [taylor]: Taking taylor expansion of lambda1 in lambda1
3.441 * [backup-simplify]: Simplify 0 into 0
3.441 * [backup-simplify]: Simplify 1 into 1
3.441 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
3.442 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
3.442 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
3.442 * [taylor]: Taking taylor expansion of 0.5 in lambda1
3.442 * [backup-simplify]: Simplify 0.5 into 0.5
3.442 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
3.442 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.442 * [backup-simplify]: Simplify phi1 into phi1
3.442 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.442 * [backup-simplify]: Simplify phi2 into phi2
3.442 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.442 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.442 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.442 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.442 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.442 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.442 * [backup-simplify]: Simplify (- 0) into 0
3.442 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.443 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
3.443 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
3.443 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.443 * [backup-simplify]: Simplify phi1 into phi1
3.443 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
3.443 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.443 * [backup-simplify]: Simplify phi2 into phi2
3.443 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
3.443 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
3.443 * [taylor]: Taking taylor expansion of 2 in lambda1
3.443 * [backup-simplify]: Simplify 2 into 2
3.443 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
3.443 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.443 * [backup-simplify]: Simplify phi1 into phi1
3.443 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.443 * [backup-simplify]: Simplify phi2 into phi2
3.443 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
3.443 * [taylor]: Taking taylor expansion of 2 in lambda1
3.443 * [backup-simplify]: Simplify 2 into 2
3.443 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
3.443 * [taylor]: Taking taylor expansion of lambda2 in lambda1
3.443 * [backup-simplify]: Simplify lambda2 into lambda2
3.443 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
3.443 * [taylor]: Taking taylor expansion of lambda1 in lambda1
3.443 * [backup-simplify]: Simplify 0 into 0
3.443 * [backup-simplify]: Simplify 1 into 1
3.443 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
3.443 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
3.443 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
3.443 * [taylor]: Taking taylor expansion of 0.5 in lambda1
3.443 * [backup-simplify]: Simplify 0.5 into 0.5
3.443 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
3.443 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.443 * [backup-simplify]: Simplify phi1 into phi1
3.443 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.443 * [backup-simplify]: Simplify phi2 into phi2
3.443 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.443 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.443 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.443 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.443 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.443 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.444 * [backup-simplify]: Simplify (- 0) into 0
3.444 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.444 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
3.444 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.444 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
3.444 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.444 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.444 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
3.444 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
3.445 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
3.445 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.445 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
3.445 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.445 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
3.445 * [backup-simplify]: Simplify (* lambda2 0) into 0
3.446 * [backup-simplify]: Simplify (* 2 0) into 0
3.446 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
3.446 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
3.446 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
3.447 * [backup-simplify]: Simplify (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
3.447 * [backup-simplify]: Simplify (+ 0) into 0
3.447 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
3.448 * [backup-simplify]: Simplify (+ 0 0) into 0
3.448 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
3.448 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.449 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
3.449 * [backup-simplify]: Simplify (- 0) into 0
3.449 * [backup-simplify]: Simplify (+ 0 0) into 0
3.449 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
3.449 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
3.449 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
3.449 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
3.450 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.450 * [backup-simplify]: Simplify (+ 0 0) into 0
3.450 * [backup-simplify]: Simplify (+ 0 0) into 0
3.450 * [backup-simplify]: Simplify (+ 0 0) into 0
3.450 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
3.451 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
3.451 * [backup-simplify]: Simplify (+ 0) into 0
3.451 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
3.452 * [backup-simplify]: Simplify (+ 0 0) into 0
3.452 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
3.453 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.453 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
3.453 * [backup-simplify]: Simplify (- 0) into 0
3.453 * [backup-simplify]: Simplify (+ 0 0) into 0
3.453 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
3.454 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.454 * [backup-simplify]: Simplify (+ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0)) into (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
3.455 * [backup-simplify]: Simplify (+ (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
3.455 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
3.455 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
3.456 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
3.456 * [backup-simplify]: Simplify (/ (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (* -1 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))))
3.457 * [taylor]: Taking taylor expansion of (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
3.457 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
3.457 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
3.457 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
3.457 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.457 * [backup-simplify]: Simplify phi2 into phi2
3.457 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
3.457 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
3.457 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.457 * [backup-simplify]: Simplify phi1 into phi1
3.457 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
3.457 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
3.457 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.457 * [backup-simplify]: Simplify 0 into 0
3.457 * [backup-simplify]: Simplify 1 into 1
3.457 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
3.457 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
3.457 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
3.457 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.457 * [backup-simplify]: Simplify 0.5 into 0.5
3.457 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
3.457 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.457 * [backup-simplify]: Simplify phi1 into phi1
3.457 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.457 * [backup-simplify]: Simplify phi2 into phi2
3.457 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.457 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.457 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.457 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.457 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.457 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.458 * [backup-simplify]: Simplify (- 0) into 0
3.458 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.458 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
3.458 * [taylor]: Taking taylor expansion of 2 in lambda2
3.458 * [backup-simplify]: Simplify 2 into 2
3.458 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
3.458 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.458 * [backup-simplify]: Simplify phi1 into phi1
3.458 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.458 * [backup-simplify]: Simplify phi2 into phi2
3.458 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.458 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.458 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
3.458 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
3.458 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.458 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
3.458 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
3.459 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
3.459 * [backup-simplify]: Simplify (sqrt (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (sqrt (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
3.459 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.459 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
3.459 * [backup-simplify]: Simplify (+ 0 0) into 0
3.460 * [backup-simplify]: Simplify (+ 0 0) into 0
3.460 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
3.460 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
3.460 * [backup-simplify]: Simplify (- 0) into 0
3.460 * [backup-simplify]: Simplify (+ 0 0) into 0
3.461 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into 0
3.461 * [taylor]: Taking taylor expansion of (sqrt (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
3.461 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
3.461 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
3.461 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
3.461 * [taylor]: Taking taylor expansion of phi2 in phi1
3.461 * [backup-simplify]: Simplify phi2 into phi2
3.461 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
3.461 * [taylor]: Taking taylor expansion of phi1 in phi1
3.461 * [backup-simplify]: Simplify 0 into 0
3.461 * [backup-simplify]: Simplify 1 into 1
3.461 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
3.461 * [taylor]: Taking taylor expansion of 2 in phi1
3.461 * [backup-simplify]: Simplify 2 into 2
3.461 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
3.461 * [taylor]: Taking taylor expansion of phi1 in phi1
3.461 * [backup-simplify]: Simplify 0 into 0
3.461 * [backup-simplify]: Simplify 1 into 1
3.461 * [taylor]: Taking taylor expansion of phi2 in phi1
3.461 * [backup-simplify]: Simplify phi2 into phi2
3.461 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.461 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
3.461 * [backup-simplify]: Simplify (* 0 phi2) into 0
3.461 * [backup-simplify]: Simplify (* 2 0) into 0
3.462 * [backup-simplify]: Simplify (- 0) into 0
3.462 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
3.462 * [backup-simplify]: Simplify (sqrt (pow phi2 2)) into phi2
3.462 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.462 * [backup-simplify]: Simplify (+ 0 0) into 0
3.462 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
3.463 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
3.463 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
3.463 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
3.463 * [backup-simplify]: Simplify (/ (- (* 2 phi2)) (* 2 (sqrt (pow phi2 2)))) into -1
3.463 * [taylor]: Taking taylor expansion of phi2 in phi2
3.463 * [backup-simplify]: Simplify 0 into 0
3.463 * [backup-simplify]: Simplify 1 into 1
3.463 * [backup-simplify]: Simplify 0 into 0
3.463 * [taylor]: Taking taylor expansion of (* -1 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) in lambda2
3.463 * [taylor]: Taking taylor expansion of -1 in lambda2
3.463 * [backup-simplify]: Simplify -1 into -1
3.463 * [taylor]: Taking taylor expansion of (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
3.463 * [taylor]: Taking taylor expansion of (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
3.463 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.463 * [backup-simplify]: Simplify 0 into 0
3.463 * [backup-simplify]: Simplify 1 into 1
3.463 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
3.463 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
3.463 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
3.463 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.463 * [backup-simplify]: Simplify 0.5 into 0.5
3.463 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
3.463 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.463 * [backup-simplify]: Simplify phi1 into phi1
3.463 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.463 * [backup-simplify]: Simplify phi2 into phi2
3.463 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.463 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.463 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.464 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.464 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.464 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.464 * [backup-simplify]: Simplify (- 0) into 0
3.464 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.464 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
3.464 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
3.464 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
3.464 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
3.464 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
3.464 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.464 * [backup-simplify]: Simplify phi2 into phi2
3.464 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
3.464 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
3.464 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.464 * [backup-simplify]: Simplify phi1 into phi1
3.464 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
3.464 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
3.464 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.464 * [backup-simplify]: Simplify 0 into 0
3.464 * [backup-simplify]: Simplify 1 into 1
3.464 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
3.464 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
3.464 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
3.464 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.464 * [backup-simplify]: Simplify 0.5 into 0.5
3.464 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
3.464 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.464 * [backup-simplify]: Simplify phi1 into phi1
3.464 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.464 * [backup-simplify]: Simplify phi2 into phi2
3.465 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.465 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.465 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.465 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.465 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.465 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.465 * [backup-simplify]: Simplify (- 0) into 0
3.465 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.465 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
3.465 * [taylor]: Taking taylor expansion of 2 in lambda2
3.465 * [backup-simplify]: Simplify 2 into 2
3.465 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
3.465 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.465 * [backup-simplify]: Simplify phi1 into phi1
3.465 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.465 * [backup-simplify]: Simplify phi2 into phi2
3.465 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.465 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.465 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
3.466 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
3.466 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.466 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
3.466 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
3.466 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
3.466 * [backup-simplify]: Simplify (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
3.466 * [backup-simplify]: Simplify (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
3.466 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.467 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
3.467 * [backup-simplify]: Simplify (+ 0 0) into 0
3.467 * [backup-simplify]: Simplify (+ 0 0) into 0
3.467 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
3.467 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
3.468 * [backup-simplify]: Simplify (- 0) into 0
3.468 * [backup-simplify]: Simplify (+ 0 0) into 0
3.468 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) (/ 0 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))))) into 0
3.469 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))))) into 0
3.469 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.469 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
3.469 * [backup-simplify]: Simplify (* 0 (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into 0
3.470 * [backup-simplify]: Simplify (* -1 0) into 0
3.470 * [taylor]: Taking taylor expansion of 0 in phi1
3.470 * [backup-simplify]: Simplify 0 into 0
3.470 * [taylor]: Taking taylor expansion of 0 in phi2
3.470 * [backup-simplify]: Simplify 0 into 0
3.470 * [backup-simplify]: Simplify 0 into 0
3.470 * [taylor]: Taking taylor expansion of 0 in phi1
3.470 * [backup-simplify]: Simplify 0 into 0
3.470 * [taylor]: Taking taylor expansion of 0 in phi2
3.470 * [backup-simplify]: Simplify 0 into 0
3.470 * [backup-simplify]: Simplify 0 into 0
3.470 * [taylor]: Taking taylor expansion of -1 in phi2
3.470 * [backup-simplify]: Simplify -1 into -1
3.470 * [backup-simplify]: Simplify -1 into -1
3.470 * [backup-simplify]: Simplify 1 into 1
3.471 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
3.471 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
3.471 * [backup-simplify]: Simplify (+ 0 0) into 0
3.472 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
3.472 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
3.473 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
3.473 * [backup-simplify]: Simplify (- 0) into 0
3.473 * [backup-simplify]: Simplify (+ 0 0) into 0
3.474 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
3.474 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 0) (* 0 lambda2))) into 0
3.474 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (+ (* 0 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
3.475 * [backup-simplify]: Simplify (* 1 1) into 1
3.475 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.475 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.475 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi1))) into 0
3.475 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
3.476 * [backup-simplify]: Simplify (+ 0 0) into 0
3.476 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.476 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.476 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi2))) into 0
3.477 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* phi1 phi2)))) into 0
3.477 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
3.478 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
3.478 * [backup-simplify]: Simplify (+ 0 0) into 0
3.478 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
3.479 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
3.479 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
3.480 * [backup-simplify]: Simplify (- 0) into 0
3.480 * [backup-simplify]: Simplify (+ 0 0) into 0
3.480 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
3.481 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
3.481 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0))) into 0
3.482 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0))) into 0
3.482 * [backup-simplify]: Simplify (+ 0 0) into 0
3.482 * [backup-simplify]: Simplify (- 0) into 0
3.482 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.484 * [backup-simplify]: Simplify (/ (- (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow (* -1 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) 2) (+)) (* 2 (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (* 1/2 (* (- (pow (cos (* 0.5 (+ phi1 phi2))) 2) (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))))
3.484 * [taylor]: Taking taylor expansion of (* 1/2 (* (- (pow (cos (* 0.5 (+ phi1 phi2))) 2) (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) in lambda2
3.484 * [taylor]: Taking taylor expansion of 1/2 in lambda2
3.484 * [backup-simplify]: Simplify 1/2 into 1/2
3.484 * [taylor]: Taking taylor expansion of (* (- (pow (cos (* 0.5 (+ phi1 phi2))) 2) (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
3.484 * [taylor]: Taking taylor expansion of (- (pow (cos (* 0.5 (+ phi1 phi2))) 2) (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
3.484 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
3.484 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
3.484 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
3.484 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.484 * [backup-simplify]: Simplify 0.5 into 0.5
3.484 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
3.484 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.484 * [backup-simplify]: Simplify phi1 into phi1
3.485 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.485 * [backup-simplify]: Simplify phi2 into phi2
3.485 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.485 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.485 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.485 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.485 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.485 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.485 * [backup-simplify]: Simplify (- 0) into 0
3.485 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.485 * [taylor]: Taking taylor expansion of (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
3.485 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) in lambda2
3.485 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
3.485 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.485 * [backup-simplify]: Simplify 0 into 0
3.485 * [backup-simplify]: Simplify 1 into 1
3.485 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 4) in lambda2
3.485 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
3.485 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
3.485 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.485 * [backup-simplify]: Simplify 0.5 into 0.5
3.485 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
3.485 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.485 * [backup-simplify]: Simplify phi1 into phi1
3.485 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.486 * [backup-simplify]: Simplify phi2 into phi2
3.486 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.486 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.486 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.486 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.486 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.486 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.486 * [backup-simplify]: Simplify (- 0) into 0
3.486 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.486 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
3.486 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
3.486 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
3.486 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.486 * [backup-simplify]: Simplify phi2 into phi2
3.486 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
3.486 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
3.486 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.486 * [backup-simplify]: Simplify phi1 into phi1
3.486 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
3.486 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
3.486 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.486 * [backup-simplify]: Simplify 0 into 0
3.486 * [backup-simplify]: Simplify 1 into 1
3.486 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
3.486 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
3.486 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
3.486 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.487 * [backup-simplify]: Simplify 0.5 into 0.5
3.487 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
3.487 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.487 * [backup-simplify]: Simplify phi1 into phi1
3.487 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.487 * [backup-simplify]: Simplify phi2 into phi2
3.487 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.487 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.487 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.487 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.487 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.487 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.487 * [backup-simplify]: Simplify (- 0) into 0
3.487 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.487 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
3.487 * [taylor]: Taking taylor expansion of 2 in lambda2
3.487 * [backup-simplify]: Simplify 2 into 2
3.487 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
3.487 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.487 * [backup-simplify]: Simplify phi1 into phi1
3.487 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.487 * [backup-simplify]: Simplify phi2 into phi2
3.488 * [backup-simplify]: Simplify (* 1 1) into 1
3.488 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.488 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
3.488 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 4)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
3.489 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.489 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.489 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
3.489 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
3.489 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.489 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
3.489 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
3.490 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
3.490 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
3.490 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
3.490 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
3.490 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
3.490 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
3.490 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
3.490 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.490 * [backup-simplify]: Simplify phi2 into phi2
3.490 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
3.490 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
3.490 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.490 * [backup-simplify]: Simplify phi1 into phi1
3.490 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
3.490 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
3.490 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.490 * [backup-simplify]: Simplify 0 into 0
3.491 * [backup-simplify]: Simplify 1 into 1
3.491 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
3.491 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
3.491 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
3.491 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.491 * [backup-simplify]: Simplify 0.5 into 0.5
3.491 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
3.491 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.491 * [backup-simplify]: Simplify phi1 into phi1
3.491 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.491 * [backup-simplify]: Simplify phi2 into phi2
3.491 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
3.491 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
3.491 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
3.491 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
3.491 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
3.491 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
3.492 * [backup-simplify]: Simplify (- 0) into 0
3.492 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
3.492 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
3.492 * [taylor]: Taking taylor expansion of 2 in lambda2
3.492 * [backup-simplify]: Simplify 2 into 2
3.492 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
3.492 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.492 * [backup-simplify]: Simplify phi1 into phi1
3.492 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.492 * [backup-simplify]: Simplify phi2 into phi2
3.492 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.492 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.493 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
3.493 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
3.493 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.493 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
3.493 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
3.494 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
3.494 * [backup-simplify]: Simplify (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
3.494 * [backup-simplify]: Simplify (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
3.494 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.494 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
3.495 * [backup-simplify]: Simplify (+ 0 0) into 0
3.495 * [backup-simplify]: Simplify (+ 0 0) into 0
3.495 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
3.496 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
3.496 * [backup-simplify]: Simplify (- 0) into 0
3.496 * [backup-simplify]: Simplify (+ 0 0) into 0
3.497 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) (/ 0 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))))) into 0
3.498 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))))) into 0
3.498 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.498 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.499 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
3.499 * [backup-simplify]: Simplify (* 1/2 (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (* 1/2 (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
3.499 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
3.499 * [taylor]: Taking taylor expansion of 1/2 in phi1
3.499 * [backup-simplify]: Simplify 1/2 into 1/2
3.499 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
3.499 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
3.500 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
3.500 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
3.500 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
3.500 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
3.500 * [taylor]: Taking taylor expansion of phi2 in phi1
3.500 * [backup-simplify]: Simplify phi2 into phi2
3.500 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
3.500 * [taylor]: Taking taylor expansion of phi1 in phi1
3.500 * [backup-simplify]: Simplify 0 into 0
3.500 * [backup-simplify]: Simplify 1 into 1
3.500 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
3.500 * [taylor]: Taking taylor expansion of 2 in phi1
3.500 * [backup-simplify]: Simplify 2 into 2
3.500 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
3.500 * [taylor]: Taking taylor expansion of phi1 in phi1
3.500 * [backup-simplify]: Simplify 0 into 0
3.500 * [backup-simplify]: Simplify 1 into 1
3.500 * [taylor]: Taking taylor expansion of phi2 in phi1
3.500 * [backup-simplify]: Simplify phi2 into phi2
3.500 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.500 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
3.500 * [backup-simplify]: Simplify (* 0 phi2) into 0
3.501 * [backup-simplify]: Simplify (* 2 0) into 0
3.501 * [backup-simplify]: Simplify (- 0) into 0
3.501 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
3.501 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.501 * [backup-simplify]: Simplify (sqrt (/ 1 (pow phi2 2))) into (/ 1 phi2)
3.502 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.502 * [backup-simplify]: Simplify (+ 0 0) into 0
3.505 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
3.506 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
3.506 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
3.506 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
3.506 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi2 2)) (/ (- (* 2 phi2)) (pow phi2 2))))) into (* 2 (/ 1 (pow phi2 3)))
3.507 * [backup-simplify]: Simplify (/ (* 2 (/ 1 (pow phi2 3))) (* 2 (sqrt (/ 1 (pow phi2 2))))) into (/ 1 (pow phi2 2))
3.507 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
3.507 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
3.507 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
3.507 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.507 * [backup-simplify]: Simplify 0.5 into 0.5
3.507 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
3.507 * [taylor]: Taking taylor expansion of phi1 in phi1
3.507 * [backup-simplify]: Simplify 0 into 0
3.507 * [backup-simplify]: Simplify 1 into 1
3.507 * [taylor]: Taking taylor expansion of phi2 in phi1
3.507 * [backup-simplify]: Simplify phi2 into phi2
3.507 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
3.507 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
3.507 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
3.507 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
3.507 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
3.507 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
3.508 * [backup-simplify]: Simplify (- 0) into 0
3.508 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
3.508 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
3.508 * [backup-simplify]: Simplify (* (/ 1 phi2) (pow (cos (* 0.5 phi2)) 2)) into (/ (pow (cos (* 0.5 phi2)) 2) phi2)
3.509 * [backup-simplify]: Simplify (* 1/2 (/ (pow (cos (* 0.5 phi2)) 2) phi2)) into (* 1/2 (/ (pow (cos (* 0.5 phi2)) 2) phi2))
3.509 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow (cos (* 0.5 phi2)) 2) phi2)) in phi2
3.509 * [taylor]: Taking taylor expansion of 1/2 in phi2
3.509 * [backup-simplify]: Simplify 1/2 into 1/2
3.509 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 phi2)) 2) phi2) in phi2
3.509 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
3.509 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
3.509 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
3.509 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.509 * [backup-simplify]: Simplify 0.5 into 0.5
3.509 * [taylor]: Taking taylor expansion of phi2 in phi2
3.509 * [backup-simplify]: Simplify 0 into 0
3.509 * [backup-simplify]: Simplify 1 into 1
3.509 * [backup-simplify]: Simplify (* 0.5 0) into 0
3.511 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
3.511 * [taylor]: Taking taylor expansion of phi2 in phi2
3.511 * [backup-simplify]: Simplify 0 into 0
3.511 * [backup-simplify]: Simplify 1 into 1
3.511 * [backup-simplify]: Simplify (* 1 1) into 1
3.511 * [backup-simplify]: Simplify (/ 1 1) into 1
3.512 * [backup-simplify]: Simplify (+ 0) into 0
3.512 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.513 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
3.514 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
3.514 * [backup-simplify]: Simplify 0 into 0
3.514 * [backup-simplify]: Simplify (+ 0) into 0
3.515 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
3.515 * [backup-simplify]: Simplify (+ 0 0) into 0
3.515 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
3.516 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.517 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
3.517 * [backup-simplify]: Simplify (- 0) into 0
3.517 * [backup-simplify]: Simplify (+ 0 0) into 0
3.517 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
3.518 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.519 * [backup-simplify]: Simplify (+ (* 0 0) (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))))) into (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
3.520 * [backup-simplify]: Simplify (+ (* -1 (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (- (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
3.520 * [taylor]: Taking taylor expansion of (- (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
3.520 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
3.520 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
3.520 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
3.520 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
3.520 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
3.520 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
3.520 * [taylor]: Taking taylor expansion of phi2 in phi1
3.520 * [backup-simplify]: Simplify phi2 into phi2
3.520 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
3.520 * [taylor]: Taking taylor expansion of phi1 in phi1
3.520 * [backup-simplify]: Simplify 0 into 0
3.520 * [backup-simplify]: Simplify 1 into 1
3.521 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
3.521 * [taylor]: Taking taylor expansion of 2 in phi1
3.521 * [backup-simplify]: Simplify 2 into 2
3.521 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
3.521 * [taylor]: Taking taylor expansion of phi1 in phi1
3.521 * [backup-simplify]: Simplify 0 into 0
3.521 * [backup-simplify]: Simplify 1 into 1
3.521 * [taylor]: Taking taylor expansion of phi2 in phi1
3.521 * [backup-simplify]: Simplify phi2 into phi2
3.521 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.521 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
3.521 * [backup-simplify]: Simplify (* 0 phi2) into 0
3.521 * [backup-simplify]: Simplify (* 2 0) into 0
3.522 * [backup-simplify]: Simplify (- 0) into 0
3.522 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
3.522 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.522 * [backup-simplify]: Simplify (sqrt (/ 1 (pow phi2 2))) into (/ 1 phi2)
3.522 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.523 * [backup-simplify]: Simplify (+ 0 0) into 0
3.523 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
3.523 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
3.523 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
3.523 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
3.524 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi2 2)) (/ (- (* 2 phi2)) (pow phi2 2))))) into (* 2 (/ 1 (pow phi2 3)))
3.524 * [backup-simplify]: Simplify (/ (* 2 (/ 1 (pow phi2 3))) (* 2 (sqrt (/ 1 (pow phi2 2))))) into (/ 1 (pow phi2 2))
3.524 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
3.524 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
3.524 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
3.524 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.524 * [backup-simplify]: Simplify 0.5 into 0.5
3.524 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
3.524 * [taylor]: Taking taylor expansion of phi1 in phi1
3.524 * [backup-simplify]: Simplify 0 into 0
3.524 * [backup-simplify]: Simplify 1 into 1
3.524 * [taylor]: Taking taylor expansion of phi2 in phi1
3.524 * [backup-simplify]: Simplify phi2 into phi2
3.524 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
3.525 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
3.525 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
3.525 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
3.525 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
3.525 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
3.525 * [backup-simplify]: Simplify (- 0) into 0
3.525 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
3.526 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
3.526 * [backup-simplify]: Simplify (* (/ 1 phi2) (pow (cos (* 0.5 phi2)) 2)) into (/ (pow (cos (* 0.5 phi2)) 2) phi2)
3.526 * [backup-simplify]: Simplify (- (/ (pow (cos (* 0.5 phi2)) 2) phi2)) into (- (/ (pow (cos (* 0.5 phi2)) 2) phi2))
3.526 * [taylor]: Taking taylor expansion of (- (/ (pow (cos (* 0.5 phi2)) 2) phi2)) in phi2
3.526 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 phi2)) 2) phi2) in phi2
3.526 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
3.526 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
3.526 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
3.526 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.526 * [backup-simplify]: Simplify 0.5 into 0.5
3.526 * [taylor]: Taking taylor expansion of phi2 in phi2
3.526 * [backup-simplify]: Simplify 0 into 0
3.526 * [backup-simplify]: Simplify 1 into 1
3.527 * [backup-simplify]: Simplify (* 0.5 0) into 0
3.528 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
3.528 * [taylor]: Taking taylor expansion of phi2 in phi2
3.528 * [backup-simplify]: Simplify 0 into 0
3.528 * [backup-simplify]: Simplify 1 into 1
3.528 * [backup-simplify]: Simplify (* 1 1) into 1
3.529 * [backup-simplify]: Simplify (/ 1 1) into 1
3.529 * [backup-simplify]: Simplify (+ 0) into 0
3.530 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.530 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
3.531 * [backup-simplify]: Simplify (- 0) into 0
3.531 * [backup-simplify]: Simplify 0 into 0
3.531 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
3.532 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi1))) into 0
3.532 * [backup-simplify]: Simplify (* 1 1) into 1
3.532 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.533 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.533 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.533 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.533 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi2))) into 0
3.534 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* phi1 phi2)))) into 0
3.535 * [backup-simplify]: Simplify (- 0) into 0
3.535 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
3.536 * [backup-simplify]: Simplify (/ (- (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow 0 2) (+)) (* 2 (sqrt (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (* 1/2 (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
3.536 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
3.536 * [taylor]: Taking taylor expansion of 1/2 in phi1
3.536 * [backup-simplify]: Simplify 1/2 into 1/2
3.536 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
3.536 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
3.536 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
3.536 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
3.536 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
3.536 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
3.536 * [taylor]: Taking taylor expansion of phi2 in phi1
3.536 * [backup-simplify]: Simplify phi2 into phi2
3.536 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
3.536 * [taylor]: Taking taylor expansion of phi1 in phi1
3.536 * [backup-simplify]: Simplify 0 into 0
3.536 * [backup-simplify]: Simplify 1 into 1
3.536 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
3.537 * [taylor]: Taking taylor expansion of 2 in phi1
3.537 * [backup-simplify]: Simplify 2 into 2
3.537 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
3.537 * [taylor]: Taking taylor expansion of phi1 in phi1
3.537 * [backup-simplify]: Simplify 0 into 0
3.537 * [backup-simplify]: Simplify 1 into 1
3.537 * [taylor]: Taking taylor expansion of phi2 in phi1
3.537 * [backup-simplify]: Simplify phi2 into phi2
3.537 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.537 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
3.537 * [backup-simplify]: Simplify (* 0 phi2) into 0
3.537 * [backup-simplify]: Simplify (* 2 0) into 0
3.538 * [backup-simplify]: Simplify (- 0) into 0
3.538 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
3.538 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.538 * [backup-simplify]: Simplify (sqrt (/ 1 (pow phi2 2))) into (/ 1 phi2)
3.538 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.539 * [backup-simplify]: Simplify (+ 0 0) into 0
3.539 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
3.539 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
3.539 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
3.539 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
3.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi2 2)) (/ (- (* 2 phi2)) (pow phi2 2))))) into (* 2 (/ 1 (pow phi2 3)))
3.540 * [backup-simplify]: Simplify (/ (* 2 (/ 1 (pow phi2 3))) (* 2 (sqrt (/ 1 (pow phi2 2))))) into (/ 1 (pow phi2 2))
3.540 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
3.540 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
3.540 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
3.540 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.540 * [backup-simplify]: Simplify 0.5 into 0.5
3.540 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
3.540 * [taylor]: Taking taylor expansion of phi1 in phi1
3.540 * [backup-simplify]: Simplify 0 into 0
3.540 * [backup-simplify]: Simplify 1 into 1
3.540 * [taylor]: Taking taylor expansion of phi2 in phi1
3.540 * [backup-simplify]: Simplify phi2 into phi2
3.540 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
3.540 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
3.541 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
3.541 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
3.541 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
3.541 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
3.541 * [backup-simplify]: Simplify (- 0) into 0
3.541 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
3.541 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
3.542 * [backup-simplify]: Simplify (* (/ 1 phi2) (pow (cos (* 0.5 phi2)) 2)) into (/ (pow (cos (* 0.5 phi2)) 2) phi2)
3.542 * [backup-simplify]: Simplify (* 1/2 (/ (pow (cos (* 0.5 phi2)) 2) phi2)) into (* 1/2 (/ (pow (cos (* 0.5 phi2)) 2) phi2))
3.542 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow (cos (* 0.5 phi2)) 2) phi2)) in phi2
3.542 * [taylor]: Taking taylor expansion of 1/2 in phi2
3.542 * [backup-simplify]: Simplify 1/2 into 1/2
3.542 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 phi2)) 2) phi2) in phi2
3.542 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
3.542 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
3.542 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
3.542 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.542 * [backup-simplify]: Simplify 0.5 into 0.5
3.542 * [taylor]: Taking taylor expansion of phi2 in phi2
3.542 * [backup-simplify]: Simplify 0 into 0
3.542 * [backup-simplify]: Simplify 1 into 1
3.543 * [backup-simplify]: Simplify (* 0.5 0) into 0
3.544 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
3.544 * [taylor]: Taking taylor expansion of phi2 in phi2
3.544 * [backup-simplify]: Simplify 0 into 0
3.544 * [backup-simplify]: Simplify 1 into 1
3.545 * [backup-simplify]: Simplify (* 1 1) into 1
3.545 * [backup-simplify]: Simplify (/ 1 1) into 1
3.545 * [backup-simplify]: Simplify (+ 0) into 0
3.546 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.547 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
3.547 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
3.547 * [backup-simplify]: Simplify 0 into 0
3.547 * [taylor]: Taking taylor expansion of 0 in phi2
3.547 * [backup-simplify]: Simplify 0 into 0
3.547 * [backup-simplify]: Simplify 0 into 0
3.547 * [taylor]: Taking taylor expansion of 0 in phi2
3.547 * [backup-simplify]: Simplify 0 into 0
3.547 * [backup-simplify]: Simplify 0 into 0
3.548 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
3.548 * [backup-simplify]: Simplify (* 1 1) into 1
3.549 * [backup-simplify]: Simplify (+ 0 1) into 1
3.549 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 phi2))) into 0
3.550 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 phi2) (* 0 0))) into 0
3.550 * [backup-simplify]: Simplify (- 0) into 0
3.551 * [backup-simplify]: Simplify (+ 1 0) into 1
3.552 * [backup-simplify]: Simplify (/ (- 1 (pow -1 2) (+)) (* 2 phi2)) into 0
3.552 * [taylor]: Taking taylor expansion of 0 in phi2
3.552 * [backup-simplify]: Simplify 0 into 0
3.552 * [backup-simplify]: Simplify 0 into 0
3.552 * [backup-simplify]: Simplify (+ (* 1 (* phi2 (* 1 (* 1 1)))) (* -1 (* 1 (* phi1 (* 1 1))))) into (- phi2 phi1)
3.554 * [backup-simplify]: Simplify (sqrt (+ (* (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0))) (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)))) (* (- (/ 1 phi1) (/ 1 phi2)) (- (/ 1 phi1) (/ 1 phi2))))) into (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))
3.554 * [approximate]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in (lambda1 lambda2 phi1 phi2) around 0
3.554 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi2
3.554 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi2
3.554 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi2
3.554 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
3.554 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
3.554 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.554 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.554 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.554 * [backup-simplify]: Simplify 0.5 into 0.5
3.554 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.554 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.554 * [taylor]: Taking taylor expansion of phi1 in phi2
3.554 * [backup-simplify]: Simplify phi1 into phi1
3.554 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.554 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.554 * [taylor]: Taking taylor expansion of phi2 in phi2
3.554 * [backup-simplify]: Simplify 0 into 0
3.554 * [backup-simplify]: Simplify 1 into 1
3.555 * [backup-simplify]: Simplify (/ 1 1) into 1
3.555 * [backup-simplify]: Simplify (+ 0 1) into 1
3.556 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.556 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.556 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
3.556 * [taylor]: Taking taylor expansion of lambda1 in phi2
3.556 * [backup-simplify]: Simplify lambda1 into lambda1
3.556 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.556 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
3.556 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
3.557 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi2
3.557 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
3.557 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
3.557 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.557 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.557 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.557 * [backup-simplify]: Simplify 0.5 into 0.5
3.557 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.557 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.557 * [taylor]: Taking taylor expansion of phi1 in phi2
3.557 * [backup-simplify]: Simplify phi1 into phi1
3.557 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.557 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.557 * [taylor]: Taking taylor expansion of phi2 in phi2
3.557 * [backup-simplify]: Simplify 0 into 0
3.557 * [backup-simplify]: Simplify 1 into 1
3.557 * [backup-simplify]: Simplify (/ 1 1) into 1
3.558 * [backup-simplify]: Simplify (+ 0 1) into 1
3.558 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.558 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.558 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
3.558 * [taylor]: Taking taylor expansion of lambda2 in phi2
3.558 * [backup-simplify]: Simplify lambda2 into lambda2
3.559 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.559 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
3.559 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
3.559 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi2
3.559 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
3.559 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
3.559 * [taylor]: Taking taylor expansion of phi1 in phi2
3.559 * [backup-simplify]: Simplify phi1 into phi1
3.559 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.559 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
3.559 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
3.559 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
3.559 * [taylor]: Taking taylor expansion of phi2 in phi2
3.559 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify 1 into 1
3.560 * [backup-simplify]: Simplify (* 1 1) into 1
3.560 * [backup-simplify]: Simplify (/ 1 1) into 1
3.560 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi2
3.560 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
3.560 * [taylor]: Taking taylor expansion of 2 in phi2
3.560 * [backup-simplify]: Simplify 2 into 2
3.560 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
3.560 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
3.560 * [taylor]: Taking taylor expansion of phi1 in phi2
3.560 * [backup-simplify]: Simplify phi1 into phi1
3.560 * [taylor]: Taking taylor expansion of phi2 in phi2
3.560 * [backup-simplify]: Simplify 0 into 0
3.561 * [backup-simplify]: Simplify 1 into 1
3.561 * [backup-simplify]: Simplify (* phi1 0) into 0
3.561 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
3.561 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.561 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi2
3.561 * [taylor]: Taking taylor expansion of 2 in phi2
3.561 * [backup-simplify]: Simplify 2 into 2
3.561 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi2
3.561 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
3.561 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.561 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.561 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.561 * [backup-simplify]: Simplify 0.5 into 0.5
3.561 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.561 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.561 * [taylor]: Taking taylor expansion of phi1 in phi2
3.561 * [backup-simplify]: Simplify phi1 into phi1
3.561 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.561 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.561 * [taylor]: Taking taylor expansion of phi2 in phi2
3.561 * [backup-simplify]: Simplify 0 into 0
3.561 * [backup-simplify]: Simplify 1 into 1
3.562 * [backup-simplify]: Simplify (/ 1 1) into 1
3.562 * [backup-simplify]: Simplify (+ 0 1) into 1
3.563 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.563 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.563 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi2
3.563 * [taylor]: Taking taylor expansion of lambda1 in phi2
3.563 * [backup-simplify]: Simplify lambda1 into lambda1
3.563 * [taylor]: Taking taylor expansion of lambda2 in phi2
3.563 * [backup-simplify]: Simplify lambda2 into lambda2
3.563 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.563 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
3.564 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
3.564 * [backup-simplify]: Simplify (+ 0 1) into 1
3.564 * [backup-simplify]: Simplify (+ 0 1) into 1
3.565 * [backup-simplify]: Simplify (+ 0 1) into 1
3.565 * [backup-simplify]: Simplify (+ 1 0) into 1
3.565 * [backup-simplify]: Simplify (sqrt 1) into 1
3.566 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.567 * [backup-simplify]: Simplify (+ 0 0) into 0
3.567 * [backup-simplify]: Simplify (+ 0 0) into 0
3.568 * [backup-simplify]: Simplify (+ 0 0) into 0
3.568 * [backup-simplify]: Simplify (* 2 (/ 1 phi1)) into (/ 2 phi1)
3.568 * [backup-simplify]: Simplify (+ (/ 2 phi1) 0) into (* 2 (/ 1 phi1))
3.568 * [backup-simplify]: Simplify (- (* 2 (/ 1 phi1))) into (- (* 2 (/ 1 phi1)))
3.568 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi1)))) into (- (* 2 (/ 1 phi1)))
3.568 * [backup-simplify]: Simplify (/ (- (* 2 (/ 1 phi1))) (* 2 (sqrt 1))) into (/ -1 phi1)
3.568 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi1
3.568 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi1
3.568 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi1
3.568 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
3.568 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
3.568 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.568 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.568 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.568 * [backup-simplify]: Simplify 0.5 into 0.5
3.569 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.569 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.569 * [taylor]: Taking taylor expansion of phi1 in phi1
3.569 * [backup-simplify]: Simplify 0 into 0
3.569 * [backup-simplify]: Simplify 1 into 1
3.569 * [backup-simplify]: Simplify (/ 1 1) into 1
3.569 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.569 * [taylor]: Taking taylor expansion of phi2 in phi1
3.569 * [backup-simplify]: Simplify phi2 into phi2
3.569 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.569 * [backup-simplify]: Simplify (+ 1 0) into 1
3.569 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.570 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.570 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
3.570 * [taylor]: Taking taylor expansion of lambda1 in phi1
3.570 * [backup-simplify]: Simplify lambda1 into lambda1
3.570 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.570 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
3.570 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
3.570 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi1
3.570 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
3.570 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
3.570 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.570 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.570 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.570 * [backup-simplify]: Simplify 0.5 into 0.5
3.570 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.570 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.570 * [taylor]: Taking taylor expansion of phi1 in phi1
3.570 * [backup-simplify]: Simplify 0 into 0
3.570 * [backup-simplify]: Simplify 1 into 1
3.571 * [backup-simplify]: Simplify (/ 1 1) into 1
3.571 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.571 * [taylor]: Taking taylor expansion of phi2 in phi1
3.571 * [backup-simplify]: Simplify phi2 into phi2
3.571 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.571 * [backup-simplify]: Simplify (+ 1 0) into 1
3.571 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.571 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.571 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
3.571 * [taylor]: Taking taylor expansion of lambda2 in phi1
3.571 * [backup-simplify]: Simplify lambda2 into lambda2
3.572 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.572 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
3.572 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
3.572 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi1
3.572 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
3.572 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
3.572 * [taylor]: Taking taylor expansion of phi1 in phi1
3.572 * [backup-simplify]: Simplify 0 into 0
3.572 * [backup-simplify]: Simplify 1 into 1
3.572 * [backup-simplify]: Simplify (* 1 1) into 1
3.572 * [backup-simplify]: Simplify (/ 1 1) into 1
3.572 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
3.572 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
3.572 * [taylor]: Taking taylor expansion of phi2 in phi1
3.572 * [backup-simplify]: Simplify phi2 into phi2
3.572 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.573 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.573 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi1
3.573 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
3.573 * [taylor]: Taking taylor expansion of 2 in phi1
3.573 * [backup-simplify]: Simplify 2 into 2
3.573 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
3.573 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
3.573 * [taylor]: Taking taylor expansion of phi1 in phi1
3.573 * [backup-simplify]: Simplify 0 into 0
3.573 * [backup-simplify]: Simplify 1 into 1
3.573 * [taylor]: Taking taylor expansion of phi2 in phi1
3.573 * [backup-simplify]: Simplify phi2 into phi2
3.573 * [backup-simplify]: Simplify (* 0 phi2) into 0
3.573 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
3.573 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.573 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi1
3.573 * [taylor]: Taking taylor expansion of 2 in phi1
3.573 * [backup-simplify]: Simplify 2 into 2
3.573 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi1
3.573 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
3.573 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.573 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.573 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.573 * [backup-simplify]: Simplify 0.5 into 0.5
3.573 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.573 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.573 * [taylor]: Taking taylor expansion of phi1 in phi1
3.573 * [backup-simplify]: Simplify 0 into 0
3.573 * [backup-simplify]: Simplify 1 into 1
3.574 * [backup-simplify]: Simplify (/ 1 1) into 1
3.574 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.574 * [taylor]: Taking taylor expansion of phi2 in phi1
3.574 * [backup-simplify]: Simplify phi2 into phi2
3.574 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.574 * [backup-simplify]: Simplify (+ 1 0) into 1
3.574 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.574 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.574 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi1
3.574 * [taylor]: Taking taylor expansion of lambda1 in phi1
3.574 * [backup-simplify]: Simplify lambda1 into lambda1
3.574 * [taylor]: Taking taylor expansion of lambda2 in phi1
3.574 * [backup-simplify]: Simplify lambda2 into lambda2
3.575 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.575 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
3.575 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
3.575 * [backup-simplify]: Simplify (+ 1 0) into 1
3.575 * [backup-simplify]: Simplify (+ 0 1) into 1
3.576 * [backup-simplify]: Simplify (+ 0 1) into 1
3.576 * [backup-simplify]: Simplify (+ 1 0) into 1
3.576 * [backup-simplify]: Simplify (sqrt 1) into 1
3.576 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.577 * [backup-simplify]: Simplify (+ 0 0) into 0
3.577 * [backup-simplify]: Simplify (+ 0 0) into 0
3.578 * [backup-simplify]: Simplify (+ 0 0) into 0
3.578 * [backup-simplify]: Simplify (* 2 (/ 1 phi2)) into (/ 2 phi2)
3.578 * [backup-simplify]: Simplify (+ (/ 2 phi2) 0) into (* 2 (/ 1 phi2))
3.578 * [backup-simplify]: Simplify (- (* 2 (/ 1 phi2))) into (- (* 2 (/ 1 phi2)))
3.578 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi2)))) into (- (* 2 (/ 1 phi2)))
3.578 * [backup-simplify]: Simplify (/ (- (* 2 (/ 1 phi2))) (* 2 (sqrt 1))) into (/ -1 phi2)
3.578 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda2
3.578 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda2
3.578 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda2
3.578 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
3.578 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
3.578 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.578 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.578 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.578 * [backup-simplify]: Simplify 0.5 into 0.5
3.578 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.578 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.578 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.578 * [backup-simplify]: Simplify phi1 into phi1
3.579 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.579 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.579 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.579 * [backup-simplify]: Simplify phi2 into phi2
3.579 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.579 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.579 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.579 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.579 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.579 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.579 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.579 * [backup-simplify]: Simplify (- 0) into 0
3.580 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.580 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
3.580 * [taylor]: Taking taylor expansion of lambda1 in lambda2
3.580 * [backup-simplify]: Simplify lambda1 into lambda1
3.580 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.580 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
3.580 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
3.580 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda2
3.580 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
3.580 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
3.580 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.580 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.580 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.580 * [backup-simplify]: Simplify 0.5 into 0.5
3.580 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.580 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.580 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.580 * [backup-simplify]: Simplify phi1 into phi1
3.580 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.580 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.580 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.580 * [backup-simplify]: Simplify phi2 into phi2
3.580 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.580 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.581 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.581 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.581 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.581 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.581 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.581 * [backup-simplify]: Simplify (- 0) into 0
3.581 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.581 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
3.581 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.581 * [backup-simplify]: Simplify 0 into 0
3.581 * [backup-simplify]: Simplify 1 into 1
3.582 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.582 * [backup-simplify]: Simplify (* 1 1) into 1
3.582 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.582 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda2
3.582 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
3.582 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
3.582 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.582 * [backup-simplify]: Simplify phi1 into phi1
3.582 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.582 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
3.582 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
3.582 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
3.582 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.582 * [backup-simplify]: Simplify phi2 into phi2
3.582 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.582 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.582 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda2
3.582 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
3.582 * [taylor]: Taking taylor expansion of 2 in lambda2
3.583 * [backup-simplify]: Simplify 2 into 2
3.583 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
3.583 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
3.583 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.583 * [backup-simplify]: Simplify phi1 into phi1
3.583 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.583 * [backup-simplify]: Simplify phi2 into phi2
3.583 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.583 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
3.583 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda2
3.583 * [taylor]: Taking taylor expansion of 2 in lambda2
3.583 * [backup-simplify]: Simplify 2 into 2
3.583 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda2
3.583 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
3.583 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.583 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.583 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.583 * [backup-simplify]: Simplify 0.5 into 0.5
3.583 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.583 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.583 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.583 * [backup-simplify]: Simplify phi1 into phi1
3.583 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.583 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.583 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.583 * [backup-simplify]: Simplify phi2 into phi2
3.583 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.583 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.583 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.583 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.583 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.583 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.584 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.584 * [backup-simplify]: Simplify (- 0) into 0
3.584 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.584 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda2
3.584 * [taylor]: Taking taylor expansion of lambda1 in lambda2
3.584 * [backup-simplify]: Simplify lambda1 into lambda1
3.584 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.584 * [backup-simplify]: Simplify 0 into 0
3.584 * [backup-simplify]: Simplify 1 into 1
3.584 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.584 * [backup-simplify]: Simplify (* lambda1 0) into 0
3.584 * [backup-simplify]: Simplify (+ (* lambda1 1) (* 0 0)) into lambda1
3.585 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
3.585 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.585 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.585 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.585 * [backup-simplify]: Simplify (sqrt (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.586 * [backup-simplify]: Simplify (+ 0) into 0
3.586 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.586 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.586 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.586 * [backup-simplify]: Simplify (+ 0 0) into 0
3.587 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.587 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.588 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.588 * [backup-simplify]: Simplify (- 0) into 0
3.588 * [backup-simplify]: Simplify (+ 0 0) into 0
3.588 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.589 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.589 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
3.590 * [backup-simplify]: Simplify (+ 0 0) into 0
3.590 * [backup-simplify]: Simplify (+ 0 0) into 0
3.590 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))
3.590 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))
3.591 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)))
3.591 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)))
3.591 * [backup-simplify]: Simplify (/ (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))) (* 2 (sqrt (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* -1 (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda1))
3.591 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
3.591 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
3.591 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
3.591 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
3.591 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
3.591 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
3.592 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
3.592 * [taylor]: Taking taylor expansion of 0.5 in lambda1
3.592 * [backup-simplify]: Simplify 0.5 into 0.5
3.592 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
3.592 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
3.592 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.592 * [backup-simplify]: Simplify phi1 into phi1
3.592 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.592 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
3.592 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.592 * [backup-simplify]: Simplify phi2 into phi2
3.592 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.592 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.592 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.592 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.592 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.592 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.592 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.593 * [backup-simplify]: Simplify (- 0) into 0
3.593 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.593 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
3.593 * [taylor]: Taking taylor expansion of lambda1 in lambda1
3.593 * [backup-simplify]: Simplify 0 into 0
3.593 * [backup-simplify]: Simplify 1 into 1
3.593 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.594 * [backup-simplify]: Simplify (* 1 1) into 1
3.594 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.594 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
3.594 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
3.594 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
3.594 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
3.594 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
3.594 * [taylor]: Taking taylor expansion of 0.5 in lambda1
3.594 * [backup-simplify]: Simplify 0.5 into 0.5
3.594 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
3.594 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
3.594 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.594 * [backup-simplify]: Simplify phi1 into phi1
3.594 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.594 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
3.594 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.594 * [backup-simplify]: Simplify phi2 into phi2
3.594 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.594 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.594 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.595 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.595 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.595 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.595 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.595 * [backup-simplify]: Simplify (- 0) into 0
3.595 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.595 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
3.595 * [taylor]: Taking taylor expansion of lambda2 in lambda1
3.595 * [backup-simplify]: Simplify lambda2 into lambda2
3.595 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.595 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
3.596 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
3.596 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
3.596 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
3.596 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
3.596 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.596 * [backup-simplify]: Simplify phi1 into phi1
3.596 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.596 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
3.596 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
3.596 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
3.596 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.596 * [backup-simplify]: Simplify phi2 into phi2
3.596 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.596 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.596 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
3.596 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
3.596 * [taylor]: Taking taylor expansion of 2 in lambda1
3.596 * [backup-simplify]: Simplify 2 into 2
3.596 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
3.596 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
3.596 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.596 * [backup-simplify]: Simplify phi1 into phi1
3.596 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.596 * [backup-simplify]: Simplify phi2 into phi2
3.596 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.596 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
3.596 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
3.596 * [taylor]: Taking taylor expansion of 2 in lambda1
3.596 * [backup-simplify]: Simplify 2 into 2
3.596 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
3.596 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
3.596 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
3.596 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
3.596 * [taylor]: Taking taylor expansion of 0.5 in lambda1
3.596 * [backup-simplify]: Simplify 0.5 into 0.5
3.597 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
3.597 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
3.597 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.597 * [backup-simplify]: Simplify phi1 into phi1
3.597 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.597 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
3.597 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.597 * [backup-simplify]: Simplify phi2 into phi2
3.597 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.597 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.597 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.597 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.597 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.597 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.597 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.598 * [backup-simplify]: Simplify (- 0) into 0
3.598 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.598 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
3.598 * [taylor]: Taking taylor expansion of lambda1 in lambda1
3.598 * [backup-simplify]: Simplify 0 into 0
3.598 * [backup-simplify]: Simplify 1 into 1
3.598 * [taylor]: Taking taylor expansion of lambda2 in lambda1
3.598 * [backup-simplify]: Simplify lambda2 into lambda2
3.598 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.598 * [backup-simplify]: Simplify (* 0 lambda2) into 0
3.598 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
3.598 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
3.599 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.599 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.599 * [backup-simplify]: Simplify (sqrt (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.599 * [backup-simplify]: Simplify (+ 0) into 0
3.600 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.600 * [backup-simplify]: Simplify (+ 0 0) into 0
3.600 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.601 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.601 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.601 * [backup-simplify]: Simplify (- 0) into 0
3.602 * [backup-simplify]: Simplify (+ 0 0) into 0
3.602 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.602 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.603 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
3.603 * [backup-simplify]: Simplify (+ 0 0) into 0
3.603 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
3.604 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
3.604 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
3.604 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
3.605 * [backup-simplify]: Simplify (/ (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) (* 2 (sqrt (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* -1 (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2))
3.605 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
3.605 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
3.605 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
3.605 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
3.605 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
3.605 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
3.605 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
3.605 * [taylor]: Taking taylor expansion of 0.5 in lambda1
3.605 * [backup-simplify]: Simplify 0.5 into 0.5
3.605 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
3.605 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
3.605 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.605 * [backup-simplify]: Simplify phi1 into phi1
3.605 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.605 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
3.605 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.605 * [backup-simplify]: Simplify phi2 into phi2
3.605 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.605 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.605 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.605 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.605 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.605 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.605 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.606 * [backup-simplify]: Simplify (- 0) into 0
3.606 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.606 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
3.606 * [taylor]: Taking taylor expansion of lambda1 in lambda1
3.606 * [backup-simplify]: Simplify 0 into 0
3.606 * [backup-simplify]: Simplify 1 into 1
3.606 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.607 * [backup-simplify]: Simplify (* 1 1) into 1
3.607 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.607 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
3.607 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
3.607 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
3.607 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
3.607 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
3.607 * [taylor]: Taking taylor expansion of 0.5 in lambda1
3.607 * [backup-simplify]: Simplify 0.5 into 0.5
3.607 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
3.607 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
3.607 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.607 * [backup-simplify]: Simplify phi1 into phi1
3.607 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.607 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
3.607 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.607 * [backup-simplify]: Simplify phi2 into phi2
3.607 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.607 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.607 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.607 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.607 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.608 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.608 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.608 * [backup-simplify]: Simplify (- 0) into 0
3.608 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.608 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
3.608 * [taylor]: Taking taylor expansion of lambda2 in lambda1
3.608 * [backup-simplify]: Simplify lambda2 into lambda2
3.609 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.609 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
3.609 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
3.609 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
3.609 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
3.609 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
3.609 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.609 * [backup-simplify]: Simplify phi1 into phi1
3.609 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.609 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
3.609 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
3.609 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
3.609 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.610 * [backup-simplify]: Simplify phi2 into phi2
3.610 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.610 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.610 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
3.610 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
3.610 * [taylor]: Taking taylor expansion of 2 in lambda1
3.610 * [backup-simplify]: Simplify 2 into 2
3.610 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
3.610 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
3.610 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.610 * [backup-simplify]: Simplify phi1 into phi1
3.610 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.610 * [backup-simplify]: Simplify phi2 into phi2
3.610 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.610 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
3.610 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
3.610 * [taylor]: Taking taylor expansion of 2 in lambda1
3.610 * [backup-simplify]: Simplify 2 into 2
3.610 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
3.610 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
3.610 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
3.610 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
3.610 * [taylor]: Taking taylor expansion of 0.5 in lambda1
3.610 * [backup-simplify]: Simplify 0.5 into 0.5
3.610 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
3.610 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
3.610 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.610 * [backup-simplify]: Simplify phi1 into phi1
3.610 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.610 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
3.610 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.610 * [backup-simplify]: Simplify phi2 into phi2
3.611 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.611 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.611 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.611 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.611 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.611 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.611 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.612 * [backup-simplify]: Simplify (- 0) into 0
3.612 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.612 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
3.612 * [taylor]: Taking taylor expansion of lambda1 in lambda1
3.612 * [backup-simplify]: Simplify 0 into 0
3.612 * [backup-simplify]: Simplify 1 into 1
3.612 * [taylor]: Taking taylor expansion of lambda2 in lambda1
3.612 * [backup-simplify]: Simplify lambda2 into lambda2
3.613 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.613 * [backup-simplify]: Simplify (* 0 lambda2) into 0
3.613 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
3.613 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
3.614 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.614 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.614 * [backup-simplify]: Simplify (sqrt (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.615 * [backup-simplify]: Simplify (+ 0) into 0
3.615 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.616 * [backup-simplify]: Simplify (+ 0 0) into 0
3.617 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.618 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.618 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.619 * [backup-simplify]: Simplify (- 0) into 0
3.619 * [backup-simplify]: Simplify (+ 0 0) into 0
3.619 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.620 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.621 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
3.622 * [backup-simplify]: Simplify (+ 0 0) into 0
3.622 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
3.623 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
3.623 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
3.624 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
3.624 * [backup-simplify]: Simplify (/ (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) (* 2 (sqrt (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* -1 (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2))
3.625 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.625 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.625 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.625 * [backup-simplify]: Simplify 0.5 into 0.5
3.625 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.625 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.625 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.625 * [backup-simplify]: Simplify phi1 into phi1
3.625 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.625 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.625 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.625 * [backup-simplify]: Simplify phi2 into phi2
3.625 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.625 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.625 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.625 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.626 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.626 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2)) in lambda2
3.626 * [taylor]: Taking taylor expansion of -1 in lambda2
3.626 * [backup-simplify]: Simplify -1 into -1
3.626 * [taylor]: Taking taylor expansion of (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2) in lambda2
3.626 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.626 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.626 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.626 * [backup-simplify]: Simplify 0.5 into 0.5
3.626 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.626 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.626 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.626 * [backup-simplify]: Simplify phi1 into phi1
3.626 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.626 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.626 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.626 * [backup-simplify]: Simplify phi2 into phi2
3.626 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.626 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.626 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.627 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.627 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.627 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.627 * [backup-simplify]: Simplify 0 into 0
3.627 * [backup-simplify]: Simplify 1 into 1
3.627 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.627 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.628 * [backup-simplify]: Simplify (- 0) into 0
3.628 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.628 * [backup-simplify]: Simplify (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.629 * [backup-simplify]: Simplify (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.629 * [taylor]: Taking taylor expansion of (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi1
3.629 * [taylor]: Taking taylor expansion of -1 in phi1
3.629 * [backup-simplify]: Simplify -1 into -1
3.629 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.629 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.629 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.629 * [backup-simplify]: Simplify 0.5 into 0.5
3.629 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.629 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.629 * [taylor]: Taking taylor expansion of phi1 in phi1
3.629 * [backup-simplify]: Simplify 0 into 0
3.629 * [backup-simplify]: Simplify 1 into 1
3.630 * [backup-simplify]: Simplify (/ 1 1) into 1
3.630 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.630 * [taylor]: Taking taylor expansion of phi2 in phi1
3.630 * [backup-simplify]: Simplify phi2 into phi2
3.630 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.630 * [backup-simplify]: Simplify (+ 1 0) into 1
3.631 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.631 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.631 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.632 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.632 * [backup-simplify]: Simplify (- 0) into 0
3.632 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.632 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.632 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.632 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.632 * [backup-simplify]: Simplify 0.5 into 0.5
3.632 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.632 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.632 * [taylor]: Taking taylor expansion of phi1 in phi1
3.633 * [backup-simplify]: Simplify 0 into 0
3.633 * [backup-simplify]: Simplify 1 into 1
3.633 * [backup-simplify]: Simplify (/ 1 1) into 1
3.633 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.633 * [taylor]: Taking taylor expansion of phi2 in phi1
3.633 * [backup-simplify]: Simplify phi2 into phi2
3.633 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.634 * [backup-simplify]: Simplify (+ 1 0) into 1
3.634 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.634 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.635 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
3.636 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
3.637 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
3.637 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
3.637 * [backup-simplify]: Simplify (+ 0 0) into 0
3.642 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
3.643 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
3.644 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
3.644 * [backup-simplify]: Simplify (- 0) into 0
3.645 * [backup-simplify]: Simplify (+ 0 0) into 0
3.646 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
3.647 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.648 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.649 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
3.650 * [backup-simplify]: Simplify (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))
3.650 * [backup-simplify]: Simplify (+ 0 (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) into (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2))))
3.651 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
3.651 * [backup-simplify]: Simplify (+ 0) into 0
3.652 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.652 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.652 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.652 * [backup-simplify]: Simplify (+ 0 0) into 0
3.653 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.654 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.654 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.655 * [backup-simplify]: Simplify (- 0) into 0
3.655 * [backup-simplify]: Simplify (+ 0 0) into 0
3.655 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.656 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 lambda2))) into 0
3.657 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
3.658 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
3.658 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
3.658 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
3.659 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))
3.661 * [backup-simplify]: Simplify (/ (- (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2)))) (pow (* -1 (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2)) 2) (+)) (* 2 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.661 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in lambda2
3.661 * [taylor]: Taking taylor expansion of 1/2 in lambda2
3.661 * [backup-simplify]: Simplify 1/2 into 1/2
3.661 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in lambda2
3.661 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) (* 2 (/ 1 (* phi1 phi2)))) in lambda2
3.661 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda2
3.661 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
3.661 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
3.661 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.661 * [backup-simplify]: Simplify phi1 into phi1
3.661 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.661 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
3.661 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
3.662 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
3.662 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.662 * [backup-simplify]: Simplify phi2 into phi2
3.662 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.662 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.662 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
3.662 * [taylor]: Taking taylor expansion of 2 in lambda2
3.662 * [backup-simplify]: Simplify 2 into 2
3.662 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
3.662 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
3.662 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.662 * [backup-simplify]: Simplify phi1 into phi1
3.662 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.662 * [backup-simplify]: Simplify phi2 into phi2
3.662 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.662 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
3.662 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.662 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.662 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.662 * [backup-simplify]: Simplify 0.5 into 0.5
3.662 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.662 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.662 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.662 * [backup-simplify]: Simplify phi1 into phi1
3.662 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.662 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.662 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.662 * [backup-simplify]: Simplify phi2 into phi2
3.662 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.662 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.662 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.662 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.663 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.663 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
3.663 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
3.663 * [backup-simplify]: Simplify (- (/ 2 (* phi1 phi2))) into (- (* 2 (/ 1 (* phi1 phi2))))
3.663 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2))))
3.663 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.663 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.664 * [backup-simplify]: Simplify (- 0) into 0
3.664 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.665 * [backup-simplify]: Simplify (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.665 * [backup-simplify]: Simplify (+ 0) into 0
3.665 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.666 * [backup-simplify]: Simplify (+ 0 0) into 0
3.666 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.667 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.667 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.667 * [backup-simplify]: Simplify (- 0) into 0
3.668 * [backup-simplify]: Simplify (+ 0 0) into 0
3.668 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (/ 0 1)))) into 0
3.669 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.669 * [taylor]: Taking taylor expansion of 0 in phi1
3.669 * [backup-simplify]: Simplify 0 into 0
3.669 * [backup-simplify]: Simplify (+ 0) into 0
3.669 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.670 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.670 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.670 * [backup-simplify]: Simplify (+ 0 0) into 0
3.670 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.671 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.671 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.671 * [backup-simplify]: Simplify (- 0) into 0
3.671 * [backup-simplify]: Simplify (+ 0 0) into 0
3.672 * [taylor]: Taking taylor expansion of 0 in phi1
3.672 * [backup-simplify]: Simplify 0 into 0
3.672 * [backup-simplify]: Simplify (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.672 * [taylor]: Taking taylor expansion of (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi2
3.672 * [taylor]: Taking taylor expansion of -1 in phi2
3.672 * [backup-simplify]: Simplify -1 into -1
3.672 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.672 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.672 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.672 * [backup-simplify]: Simplify 0.5 into 0.5
3.672 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.672 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.672 * [taylor]: Taking taylor expansion of phi1 in phi2
3.672 * [backup-simplify]: Simplify phi1 into phi1
3.672 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.672 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.672 * [taylor]: Taking taylor expansion of phi2 in phi2
3.672 * [backup-simplify]: Simplify 0 into 0
3.672 * [backup-simplify]: Simplify 1 into 1
3.672 * [backup-simplify]: Simplify (/ 1 1) into 1
3.672 * [backup-simplify]: Simplify (+ 0 1) into 1
3.673 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.673 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.673 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.673 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.673 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.673 * [backup-simplify]: Simplify 0.5 into 0.5
3.673 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.673 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.673 * [taylor]: Taking taylor expansion of phi1 in phi2
3.673 * [backup-simplify]: Simplify phi1 into phi1
3.673 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.673 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.673 * [taylor]: Taking taylor expansion of phi2 in phi2
3.673 * [backup-simplify]: Simplify 0 into 0
3.673 * [backup-simplify]: Simplify 1 into 1
3.673 * [backup-simplify]: Simplify (/ 1 1) into 1
3.674 * [backup-simplify]: Simplify (+ 0 1) into 1
3.674 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.674 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.675 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
3.675 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
3.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
3.676 * [backup-simplify]: Simplify (+ 0 0) into 0
3.676 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.677 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
3.678 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
3.678 * [backup-simplify]: Simplify (- 0) into 0
3.678 * [backup-simplify]: Simplify (+ 0 0) into 0
3.679 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into 0
3.679 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.681 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.681 * [backup-simplify]: Simplify (+ 0) into 0
3.681 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.682 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.682 * [backup-simplify]: Simplify (+ 0 0) into 0
3.682 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.683 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.683 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.683 * [backup-simplify]: Simplify (- 0) into 0
3.683 * [backup-simplify]: Simplify (+ 0 0) into 0
3.684 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.684 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
3.684 * [backup-simplify]: Simplify (- (/ 0 (pow lambda2 2)) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 0 (pow lambda2 2))))) into 0
3.684 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
3.684 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi1 2)) (/ 0 (pow phi1 2))))) into 0
3.684 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.684 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi2 2)) (/ 0 (pow phi2 2))))) into 0
3.685 * [backup-simplify]: Simplify (+ 0 0) into 0
3.685 * [backup-simplify]: Simplify (+ 0 0) into 0
3.685 * [backup-simplify]: Simplify (+ 0 0) into 0
3.685 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
3.685 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* phi1 phi2)) (/ 0 (* phi1 phi2))))) into 0
3.686 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* phi1 phi2)))) into 0
3.686 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
3.687 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
3.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
3.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
3.687 * [backup-simplify]: Simplify (+ 0 0) into 0
3.688 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
3.688 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
3.689 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
3.689 * [backup-simplify]: Simplify (- 0) into 0
3.689 * [backup-simplify]: Simplify (+ 0 0) into 0
3.689 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
3.690 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 lambda2)))) into 0
3.691 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
3.691 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into 0
3.691 * [backup-simplify]: Simplify (+ 0 0) into 0
3.692 * [backup-simplify]: Simplify (- 0) into 0
3.692 * [backup-simplify]: Simplify (+ 0 0) into 0
3.693 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* (* -1 (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2)) (* 1/2 (/ (- (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))))) (* 2 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.693 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in lambda2
3.693 * [taylor]: Taking taylor expansion of 1/2 in lambda2
3.693 * [backup-simplify]: Simplify 1/2 into 1/2
3.693 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in lambda2
3.693 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) in lambda2
3.693 * [taylor]: Taking taylor expansion of (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) in lambda2
3.693 * [taylor]: Taking taylor expansion of (/ 1 (* lambda2 (pow phi2 2))) in lambda2
3.693 * [taylor]: Taking taylor expansion of (* lambda2 (pow phi2 2)) in lambda2
3.693 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.693 * [backup-simplify]: Simplify 0 into 0
3.693 * [backup-simplify]: Simplify 1 into 1
3.693 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
3.693 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.693 * [backup-simplify]: Simplify phi2 into phi2
3.693 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.693 * [backup-simplify]: Simplify (* 0 (pow phi2 2)) into 0
3.693 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.694 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow phi2 2))) into (pow phi2 2)
3.694 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.694 * [taylor]: Taking taylor expansion of (/ 1 (* lambda2 (pow phi1 2))) in lambda2
3.694 * [taylor]: Taking taylor expansion of (* lambda2 (pow phi1 2)) in lambda2
3.694 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.694 * [backup-simplify]: Simplify 0 into 0
3.694 * [backup-simplify]: Simplify 1 into 1
3.694 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
3.694 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.694 * [backup-simplify]: Simplify phi1 into phi1
3.694 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.694 * [backup-simplify]: Simplify (* 0 (pow phi1 2)) into 0
3.694 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
3.694 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow phi1 2))) into (pow phi1 2)
3.694 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
3.694 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* lambda2 (* phi1 phi2)))) in lambda2
3.695 * [taylor]: Taking taylor expansion of 2 in lambda2
3.695 * [backup-simplify]: Simplify 2 into 2
3.695 * [taylor]: Taking taylor expansion of (/ 1 (* lambda2 (* phi1 phi2))) in lambda2
3.695 * [taylor]: Taking taylor expansion of (* lambda2 (* phi1 phi2)) in lambda2
3.695 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.695 * [backup-simplify]: Simplify 0 into 0
3.695 * [backup-simplify]: Simplify 1 into 1
3.695 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
3.695 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.695 * [backup-simplify]: Simplify phi1 into phi1
3.695 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.695 * [backup-simplify]: Simplify phi2 into phi2
3.695 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.695 * [backup-simplify]: Simplify (* 0 (* phi1 phi2)) into 0
3.695 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
3.695 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* phi1 phi2))) into (* phi1 phi2)
3.695 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
3.695 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.695 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.695 * [taylor]: Taking taylor expansion of 0.5 in lambda2
3.695 * [backup-simplify]: Simplify 0.5 into 0.5
3.695 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.695 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.695 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.695 * [backup-simplify]: Simplify phi1 into phi1
3.695 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.695 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.695 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.695 * [backup-simplify]: Simplify phi2 into phi2
3.695 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.696 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.696 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.696 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.696 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.696 * [backup-simplify]: Simplify (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
3.696 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
3.696 * [backup-simplify]: Simplify (- (/ 2 (* phi1 phi2))) into (- (* 2 (/ 1 (* phi1 phi2))))
3.696 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2))))
3.696 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.697 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.697 * [backup-simplify]: Simplify (- 0) into 0
3.697 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.697 * [backup-simplify]: Simplify (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.698 * [backup-simplify]: Simplify (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.698 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in phi1
3.698 * [taylor]: Taking taylor expansion of 1/2 in phi1
3.698 * [backup-simplify]: Simplify 1/2 into 1/2
3.698 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi1
3.698 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) in phi1
3.698 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) in phi1
3.698 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
3.698 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
3.698 * [taylor]: Taking taylor expansion of phi2 in phi1
3.698 * [backup-simplify]: Simplify phi2 into phi2
3.698 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.698 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.698 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
3.698 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
3.698 * [taylor]: Taking taylor expansion of phi1 in phi1
3.698 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify 1 into 1
3.699 * [backup-simplify]: Simplify (* 1 1) into 1
3.699 * [backup-simplify]: Simplify (/ 1 1) into 1
3.699 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
3.699 * [taylor]: Taking taylor expansion of 2 in phi1
3.699 * [backup-simplify]: Simplify 2 into 2
3.699 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
3.699 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
3.699 * [taylor]: Taking taylor expansion of phi1 in phi1
3.699 * [backup-simplify]: Simplify 0 into 0
3.699 * [backup-simplify]: Simplify 1 into 1
3.699 * [taylor]: Taking taylor expansion of phi2 in phi1
3.699 * [backup-simplify]: Simplify phi2 into phi2
3.699 * [backup-simplify]: Simplify (* 0 phi2) into 0
3.699 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
3.699 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.699 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.699 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.699 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.699 * [backup-simplify]: Simplify 0.5 into 0.5
3.699 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.699 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.699 * [taylor]: Taking taylor expansion of phi1 in phi1
3.700 * [backup-simplify]: Simplify 0 into 0
3.700 * [backup-simplify]: Simplify 1 into 1
3.700 * [backup-simplify]: Simplify (/ 1 1) into 1
3.700 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.700 * [taylor]: Taking taylor expansion of phi2 in phi1
3.700 * [backup-simplify]: Simplify phi2 into phi2
3.700 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.700 * [backup-simplify]: Simplify (+ 1 0) into 1
3.701 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.701 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.701 * [backup-simplify]: Simplify (+ 0 1) into 1
3.702 * [backup-simplify]: Simplify (+ 1 0) into 1
3.702 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.703 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.704 * [backup-simplify]: Simplify (+ 0 0) into 0
3.704 * [backup-simplify]: Simplify (* 2 (/ 1 phi2)) into (/ 2 phi2)
3.704 * [backup-simplify]: Simplify (- (/ 2 phi2)) into (- (* 2 (/ 1 phi2)))
3.705 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi2)))) into (- (* 2 (/ 1 phi2)))
3.705 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 phi2))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (+ (* (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (/ 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into (- (* 2 (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2))))
3.706 * [backup-simplify]: Simplify (+ (* 1/2 (- (* 2 (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2))))) (* 0 (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into (- (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2)))
3.706 * [taylor]: Taking taylor expansion of (- (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2))) in phi2
3.706 * [taylor]: Taking taylor expansion of (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2)) in phi2
3.706 * [taylor]: Taking taylor expansion of (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2) in phi2
3.706 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.706 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.706 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.706 * [backup-simplify]: Simplify 0.5 into 0.5
3.706 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.706 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.706 * [taylor]: Taking taylor expansion of phi1 in phi2
3.706 * [backup-simplify]: Simplify phi1 into phi1
3.706 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.706 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.706 * [taylor]: Taking taylor expansion of phi2 in phi2
3.706 * [backup-simplify]: Simplify 0 into 0
3.706 * [backup-simplify]: Simplify 1 into 1
3.707 * [backup-simplify]: Simplify (/ 1 1) into 1
3.707 * [backup-simplify]: Simplify (+ 0 1) into 1
3.708 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.708 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.708 * [taylor]: Taking taylor expansion of phi2 in phi2
3.708 * [backup-simplify]: Simplify 0 into 0
3.708 * [backup-simplify]: Simplify 1 into 1
3.708 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.709 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) (* 0 0)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.709 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.709 * [backup-simplify]: Simplify (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.709 * [backup-simplify]: Simplify (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.710 * [backup-simplify]: Simplify (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.710 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in phi1
3.710 * [taylor]: Taking taylor expansion of 1/2 in phi1
3.710 * [backup-simplify]: Simplify 1/2 into 1/2
3.710 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi1
3.710 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) in phi1
3.710 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) in phi1
3.710 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
3.710 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
3.710 * [taylor]: Taking taylor expansion of phi2 in phi1
3.710 * [backup-simplify]: Simplify phi2 into phi2
3.711 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.711 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.711 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
3.711 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
3.711 * [taylor]: Taking taylor expansion of phi1 in phi1
3.711 * [backup-simplify]: Simplify 0 into 0
3.711 * [backup-simplify]: Simplify 1 into 1
3.711 * [backup-simplify]: Simplify (* 1 1) into 1
3.712 * [backup-simplify]: Simplify (/ 1 1) into 1
3.712 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
3.712 * [taylor]: Taking taylor expansion of 2 in phi1
3.712 * [backup-simplify]: Simplify 2 into 2
3.712 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
3.712 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
3.712 * [taylor]: Taking taylor expansion of phi1 in phi1
3.712 * [backup-simplify]: Simplify 0 into 0
3.712 * [backup-simplify]: Simplify 1 into 1
3.712 * [taylor]: Taking taylor expansion of phi2 in phi1
3.712 * [backup-simplify]: Simplify phi2 into phi2
3.712 * [backup-simplify]: Simplify (* 0 phi2) into 0
3.712 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
3.713 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.713 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.713 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.713 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.713 * [backup-simplify]: Simplify 0.5 into 0.5
3.713 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.713 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.713 * [taylor]: Taking taylor expansion of phi1 in phi1
3.713 * [backup-simplify]: Simplify 0 into 0
3.713 * [backup-simplify]: Simplify 1 into 1
3.713 * [backup-simplify]: Simplify (/ 1 1) into 1
3.713 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.713 * [taylor]: Taking taylor expansion of phi2 in phi1
3.713 * [backup-simplify]: Simplify phi2 into phi2
3.713 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.714 * [backup-simplify]: Simplify (+ 1 0) into 1
3.714 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.714 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.715 * [backup-simplify]: Simplify (+ 0 1) into 1
3.715 * [backup-simplify]: Simplify (+ 1 0) into 1
3.715 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.716 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.717 * [backup-simplify]: Simplify (+ 0 0) into 0
3.717 * [backup-simplify]: Simplify (* 2 (/ 1 phi2)) into (/ 2 phi2)
3.717 * [backup-simplify]: Simplify (- (/ 2 phi2)) into (- (* 2 (/ 1 phi2)))
3.717 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi2)))) into (- (* 2 (/ 1 phi2)))
3.718 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 phi2))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (+ (* (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (/ 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into (- (* 2 (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2))))
3.718 * [backup-simplify]: Simplify (+ (* 1/2 (- (* 2 (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2))))) (* 0 (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into (- (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2)))
3.718 * [taylor]: Taking taylor expansion of (- (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2))) in phi2
3.718 * [taylor]: Taking taylor expansion of (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2)) in phi2
3.718 * [taylor]: Taking taylor expansion of (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2) in phi2
3.719 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.719 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.719 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.719 * [backup-simplify]: Simplify 0.5 into 0.5
3.719 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.719 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.719 * [taylor]: Taking taylor expansion of phi1 in phi2
3.719 * [backup-simplify]: Simplify phi1 into phi1
3.719 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.719 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.719 * [taylor]: Taking taylor expansion of phi2 in phi2
3.719 * [backup-simplify]: Simplify 0 into 0
3.719 * [backup-simplify]: Simplify 1 into 1
3.719 * [backup-simplify]: Simplify (/ 1 1) into 1
3.720 * [backup-simplify]: Simplify (+ 0 1) into 1
3.720 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.720 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.720 * [taylor]: Taking taylor expansion of phi2 in phi2
3.720 * [backup-simplify]: Simplify 0 into 0
3.720 * [backup-simplify]: Simplify 1 into 1
3.721 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.721 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) (* 0 0)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.721 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.722 * [backup-simplify]: Simplify (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.722 * [backup-simplify]: Simplify (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.723 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
3.724 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
3.724 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
3.724 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
3.725 * [backup-simplify]: Simplify (+ 0 0) into 0
3.726 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
3.726 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
3.727 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
3.728 * [backup-simplify]: Simplify (- 0) into 0
3.728 * [backup-simplify]: Simplify (+ 0 0) into 0
3.730 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.731 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
3.731 * [taylor]: Taking taylor expansion of 0 in phi1
3.731 * [backup-simplify]: Simplify 0 into 0
3.732 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
3.733 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
3.733 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
3.733 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
3.734 * [backup-simplify]: Simplify (+ 0 0) into 0
3.735 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
3.735 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
3.736 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
3.736 * [backup-simplify]: Simplify (- 0) into 0
3.737 * [backup-simplify]: Simplify (+ 0 0) into 0
3.737 * [taylor]: Taking taylor expansion of 0 in phi1
3.737 * [backup-simplify]: Simplify 0 into 0
3.737 * [taylor]: Taking taylor expansion of 0 in phi2
3.737 * [backup-simplify]: Simplify 0 into 0
3.737 * [taylor]: Taking taylor expansion of 0 in phi2
3.737 * [backup-simplify]: Simplify 0 into 0
3.738 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.738 * [taylor]: Taking taylor expansion of 0 in phi2
3.738 * [backup-simplify]: Simplify 0 into 0
3.738 * [taylor]: Taking taylor expansion of 0 in phi2
3.738 * [backup-simplify]: Simplify 0 into 0
3.738 * [backup-simplify]: Simplify (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.738 * [backup-simplify]: Simplify (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.740 * [backup-simplify]: Simplify (+ (* (* -1 (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2)))))) (* 1 (* 1 (* (/ 1 (/ 1 lambda2)) 1)))) (+ (* (- (/ 1 (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))))) (* (/ 1 (/ 1 phi2)) (* (/ 1 (/ 1 phi1)) (* 1 (/ 1 lambda1))))) (* (- (/ 1 (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))))) (* (/ 1 (/ 1 phi2)) (* (/ 1 (/ 1 phi1)) (* (/ 1 (/ 1 lambda2)) (pow (/ 1 lambda1) 2))))))) into (- (+ (/ (* phi1 phi2) (* (cos (* 0.5 (+ phi1 phi2))) lambda1)) (+ (* lambda2 (cos (* 0.5 (+ phi1 phi2)))) (/ (* lambda2 (* phi1 phi2)) (* (cos (* 0.5 (+ phi1 phi2))) (pow lambda1 2))))))
3.742 * [backup-simplify]: Simplify (sqrt (+ (* (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0))) (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)))) (* (- (/ 1 (- phi1)) (/ 1 (- phi2))) (- (/ 1 (- phi1)) (/ 1 (- phi2)))))) into (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))
3.742 * [approximate]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in (lambda1 lambda2 phi1 phi2) around 0
3.742 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi2
3.742 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi2
3.742 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi2
3.742 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
3.742 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
3.742 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.742 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.742 * [taylor]: Taking taylor expansion of -0.5 in phi2
3.742 * [backup-simplify]: Simplify -0.5 into -0.5
3.742 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.742 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.742 * [taylor]: Taking taylor expansion of phi1 in phi2
3.742 * [backup-simplify]: Simplify phi1 into phi1
3.742 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.742 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.742 * [taylor]: Taking taylor expansion of phi2 in phi2
3.742 * [backup-simplify]: Simplify 0 into 0
3.742 * [backup-simplify]: Simplify 1 into 1
3.743 * [backup-simplify]: Simplify (/ 1 1) into 1
3.743 * [backup-simplify]: Simplify (+ 0 1) into 1
3.744 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.744 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.744 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
3.744 * [taylor]: Taking taylor expansion of lambda2 in phi2
3.744 * [backup-simplify]: Simplify lambda2 into lambda2
3.745 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.745 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
3.745 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
3.745 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi2
3.745 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
3.745 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
3.745 * [taylor]: Taking taylor expansion of phi1 in phi2
3.745 * [backup-simplify]: Simplify phi1 into phi1
3.745 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.745 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
3.745 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi2
3.745 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
3.746 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
3.746 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.746 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.746 * [taylor]: Taking taylor expansion of -0.5 in phi2
3.746 * [backup-simplify]: Simplify -0.5 into -0.5
3.746 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.746 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.746 * [taylor]: Taking taylor expansion of phi1 in phi2
3.746 * [backup-simplify]: Simplify phi1 into phi1
3.746 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.746 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.746 * [taylor]: Taking taylor expansion of phi2 in phi2
3.746 * [backup-simplify]: Simplify 0 into 0
3.746 * [backup-simplify]: Simplify 1 into 1
3.746 * [backup-simplify]: Simplify (/ 1 1) into 1
3.747 * [backup-simplify]: Simplify (+ 0 1) into 1
3.747 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.748 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.748 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
3.748 * [taylor]: Taking taylor expansion of lambda1 in phi2
3.748 * [backup-simplify]: Simplify lambda1 into lambda1
3.748 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.748 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
3.749 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
3.749 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
3.749 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
3.749 * [taylor]: Taking taylor expansion of phi2 in phi2
3.749 * [backup-simplify]: Simplify 0 into 0
3.749 * [backup-simplify]: Simplify 1 into 1
3.749 * [backup-simplify]: Simplify (* 1 1) into 1
3.750 * [backup-simplify]: Simplify (/ 1 1) into 1
3.750 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi2
3.750 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
3.750 * [taylor]: Taking taylor expansion of 2 in phi2
3.750 * [backup-simplify]: Simplify 2 into 2
3.750 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
3.750 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
3.750 * [taylor]: Taking taylor expansion of phi1 in phi2
3.750 * [backup-simplify]: Simplify phi1 into phi1
3.750 * [taylor]: Taking taylor expansion of phi2 in phi2
3.750 * [backup-simplify]: Simplify 0 into 0
3.750 * [backup-simplify]: Simplify 1 into 1
3.750 * [backup-simplify]: Simplify (* phi1 0) into 0
3.750 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
3.750 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.750 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi2
3.750 * [taylor]: Taking taylor expansion of 2 in phi2
3.751 * [backup-simplify]: Simplify 2 into 2
3.751 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi2
3.751 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
3.751 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.751 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.751 * [taylor]: Taking taylor expansion of -0.5 in phi2
3.751 * [backup-simplify]: Simplify -0.5 into -0.5
3.751 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.751 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.751 * [taylor]: Taking taylor expansion of phi1 in phi2
3.751 * [backup-simplify]: Simplify phi1 into phi1
3.751 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.751 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.751 * [taylor]: Taking taylor expansion of phi2 in phi2
3.751 * [backup-simplify]: Simplify 0 into 0
3.751 * [backup-simplify]: Simplify 1 into 1
3.751 * [backup-simplify]: Simplify (/ 1 1) into 1
3.752 * [backup-simplify]: Simplify (+ 0 1) into 1
3.752 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.752 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.752 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi2
3.752 * [taylor]: Taking taylor expansion of lambda2 in phi2
3.752 * [backup-simplify]: Simplify lambda2 into lambda2
3.752 * [taylor]: Taking taylor expansion of lambda1 in phi2
3.753 * [backup-simplify]: Simplify lambda1 into lambda1
3.753 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.753 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
3.753 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
3.754 * [backup-simplify]: Simplify (+ 0 1) into 1
3.754 * [backup-simplify]: Simplify (+ 0 1) into 1
3.755 * [backup-simplify]: Simplify (+ 0 1) into 1
3.755 * [backup-simplify]: Simplify (+ 1 0) into 1
3.756 * [backup-simplify]: Simplify (sqrt 1) into 1
3.756 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.757 * [backup-simplify]: Simplify (+ 0 0) into 0
3.758 * [backup-simplify]: Simplify (+ 0 0) into 0
3.758 * [backup-simplify]: Simplify (+ 0 0) into 0
3.758 * [backup-simplify]: Simplify (* 2 (/ 1 phi1)) into (/ 2 phi1)
3.758 * [backup-simplify]: Simplify (+ (/ 2 phi1) 0) into (* 2 (/ 1 phi1))
3.758 * [backup-simplify]: Simplify (- (* 2 (/ 1 phi1))) into (- (* 2 (/ 1 phi1)))
3.759 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi1)))) into (- (* 2 (/ 1 phi1)))
3.759 * [backup-simplify]: Simplify (/ (- (* 2 (/ 1 phi1))) (* 2 (sqrt 1))) into (/ -1 phi1)
3.759 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi1
3.759 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi1
3.759 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi1
3.759 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
3.759 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
3.759 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.759 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.759 * [taylor]: Taking taylor expansion of -0.5 in phi1
3.759 * [backup-simplify]: Simplify -0.5 into -0.5
3.759 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.759 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.759 * [taylor]: Taking taylor expansion of phi1 in phi1
3.760 * [backup-simplify]: Simplify 0 into 0
3.760 * [backup-simplify]: Simplify 1 into 1
3.760 * [backup-simplify]: Simplify (/ 1 1) into 1
3.760 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.760 * [taylor]: Taking taylor expansion of phi2 in phi1
3.760 * [backup-simplify]: Simplify phi2 into phi2
3.760 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.760 * [backup-simplify]: Simplify (+ 1 0) into 1
3.761 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.761 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.761 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
3.761 * [taylor]: Taking taylor expansion of lambda2 in phi1
3.761 * [backup-simplify]: Simplify lambda2 into lambda2
3.762 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.762 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
3.762 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
3.762 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi1
3.762 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
3.762 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
3.762 * [taylor]: Taking taylor expansion of phi1 in phi1
3.762 * [backup-simplify]: Simplify 0 into 0
3.762 * [backup-simplify]: Simplify 1 into 1
3.763 * [backup-simplify]: Simplify (* 1 1) into 1
3.763 * [backup-simplify]: Simplify (/ 1 1) into 1
3.763 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi1
3.763 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
3.763 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
3.763 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.763 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.763 * [taylor]: Taking taylor expansion of -0.5 in phi1
3.763 * [backup-simplify]: Simplify -0.5 into -0.5
3.763 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.763 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.763 * [taylor]: Taking taylor expansion of phi1 in phi1
3.763 * [backup-simplify]: Simplify 0 into 0
3.763 * [backup-simplify]: Simplify 1 into 1
3.764 * [backup-simplify]: Simplify (/ 1 1) into 1
3.764 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.764 * [taylor]: Taking taylor expansion of phi2 in phi1
3.764 * [backup-simplify]: Simplify phi2 into phi2
3.764 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.764 * [backup-simplify]: Simplify (+ 1 0) into 1
3.765 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.765 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.765 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
3.765 * [taylor]: Taking taylor expansion of lambda1 in phi1
3.765 * [backup-simplify]: Simplify lambda1 into lambda1
3.766 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.766 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
3.766 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
3.766 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
3.766 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
3.766 * [taylor]: Taking taylor expansion of phi2 in phi1
3.766 * [backup-simplify]: Simplify phi2 into phi2
3.766 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.766 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.766 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi1
3.766 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
3.766 * [taylor]: Taking taylor expansion of 2 in phi1
3.767 * [backup-simplify]: Simplify 2 into 2
3.767 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
3.767 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
3.767 * [taylor]: Taking taylor expansion of phi1 in phi1
3.767 * [backup-simplify]: Simplify 0 into 0
3.767 * [backup-simplify]: Simplify 1 into 1
3.767 * [taylor]: Taking taylor expansion of phi2 in phi1
3.767 * [backup-simplify]: Simplify phi2 into phi2
3.767 * [backup-simplify]: Simplify (* 0 phi2) into 0
3.767 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
3.767 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.767 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi1
3.767 * [taylor]: Taking taylor expansion of 2 in phi1
3.767 * [backup-simplify]: Simplify 2 into 2
3.768 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi1
3.768 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
3.768 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.768 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.768 * [taylor]: Taking taylor expansion of -0.5 in phi1
3.768 * [backup-simplify]: Simplify -0.5 into -0.5
3.768 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.768 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.768 * [taylor]: Taking taylor expansion of phi1 in phi1
3.768 * [backup-simplify]: Simplify 0 into 0
3.768 * [backup-simplify]: Simplify 1 into 1
3.768 * [backup-simplify]: Simplify (/ 1 1) into 1
3.768 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.768 * [taylor]: Taking taylor expansion of phi2 in phi1
3.768 * [backup-simplify]: Simplify phi2 into phi2
3.768 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.769 * [backup-simplify]: Simplify (+ 1 0) into 1
3.769 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.769 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.770 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi1
3.770 * [taylor]: Taking taylor expansion of lambda2 in phi1
3.770 * [backup-simplify]: Simplify lambda2 into lambda2
3.770 * [taylor]: Taking taylor expansion of lambda1 in phi1
3.770 * [backup-simplify]: Simplify lambda1 into lambda1
3.770 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.770 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
3.770 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
3.774 * [backup-simplify]: Simplify (+ 1 0) into 1
3.774 * [backup-simplify]: Simplify (+ 0 1) into 1
3.775 * [backup-simplify]: Simplify (+ 1 0) into 1
3.775 * [backup-simplify]: Simplify (sqrt 1) into 1
3.776 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.777 * [backup-simplify]: Simplify (+ 0 0) into 0
3.778 * [backup-simplify]: Simplify (+ 0 0) into 0
3.778 * [backup-simplify]: Simplify (* 2 (/ 1 phi2)) into (/ 2 phi2)
3.778 * [backup-simplify]: Simplify (+ (/ 2 phi2) 0) into (* 2 (/ 1 phi2))
3.778 * [backup-simplify]: Simplify (- (* 2 (/ 1 phi2))) into (- (* 2 (/ 1 phi2)))
3.778 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi2)))) into (- (* 2 (/ 1 phi2)))
3.779 * [backup-simplify]: Simplify (/ (- (* 2 (/ 1 phi2))) (* 2 (sqrt 1))) into (/ -1 phi2)
3.779 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda2
3.779 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda2
3.779 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda2
3.779 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
3.779 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
3.779 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.779 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.779 * [taylor]: Taking taylor expansion of -0.5 in lambda2
3.779 * [backup-simplify]: Simplify -0.5 into -0.5
3.779 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.779 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.779 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.779 * [backup-simplify]: Simplify phi1 into phi1
3.779 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.779 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.779 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.779 * [backup-simplify]: Simplify phi2 into phi2
3.780 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.780 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.780 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.780 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.780 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.780 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.780 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.781 * [backup-simplify]: Simplify (- 0) into 0
3.781 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.781 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
3.781 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [backup-simplify]: Simplify 1 into 1
3.782 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.782 * [backup-simplify]: Simplify (* 1 1) into 1
3.782 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.782 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda2
3.782 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
3.782 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
3.782 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.782 * [backup-simplify]: Simplify phi1 into phi1
3.783 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.783 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
3.783 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda2
3.783 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
3.783 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
3.783 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.783 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.783 * [taylor]: Taking taylor expansion of -0.5 in lambda2
3.783 * [backup-simplify]: Simplify -0.5 into -0.5
3.783 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.783 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.783 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.783 * [backup-simplify]: Simplify phi1 into phi1
3.783 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.783 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.783 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.783 * [backup-simplify]: Simplify phi2 into phi2
3.783 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.783 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.783 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.784 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.784 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.784 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.784 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.785 * [backup-simplify]: Simplify (- 0) into 0
3.785 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.785 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
3.785 * [taylor]: Taking taylor expansion of lambda1 in lambda2
3.785 * [backup-simplify]: Simplify lambda1 into lambda1
3.785 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.786 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
3.786 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
3.786 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
3.786 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
3.786 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.786 * [backup-simplify]: Simplify phi2 into phi2
3.786 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.786 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.786 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda2
3.786 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
3.786 * [taylor]: Taking taylor expansion of 2 in lambda2
3.786 * [backup-simplify]: Simplify 2 into 2
3.786 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
3.787 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
3.787 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.787 * [backup-simplify]: Simplify phi1 into phi1
3.787 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.787 * [backup-simplify]: Simplify phi2 into phi2
3.787 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.787 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
3.787 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda2
3.787 * [taylor]: Taking taylor expansion of 2 in lambda2
3.787 * [backup-simplify]: Simplify 2 into 2
3.787 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda2
3.787 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
3.787 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.787 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.787 * [taylor]: Taking taylor expansion of -0.5 in lambda2
3.787 * [backup-simplify]: Simplify -0.5 into -0.5
3.787 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.787 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.787 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.787 * [backup-simplify]: Simplify phi1 into phi1
3.787 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.787 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.787 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.787 * [backup-simplify]: Simplify phi2 into phi2
3.787 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.788 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.788 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.788 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.788 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.788 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.788 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.789 * [backup-simplify]: Simplify (- 0) into 0
3.789 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.789 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda2
3.789 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.789 * [backup-simplify]: Simplify 0 into 0
3.789 * [backup-simplify]: Simplify 1 into 1
3.789 * [taylor]: Taking taylor expansion of lambda1 in lambda2
3.789 * [backup-simplify]: Simplify lambda1 into lambda1
3.790 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.790 * [backup-simplify]: Simplify (* 0 lambda1) into 0
3.790 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda1)) into lambda1
3.791 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
3.791 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.791 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.792 * [backup-simplify]: Simplify (sqrt (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.792 * [backup-simplify]: Simplify (+ 0) into 0
3.793 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.793 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.793 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.793 * [backup-simplify]: Simplify (+ 0 0) into 0
3.794 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.794 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.795 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.795 * [backup-simplify]: Simplify (- 0) into 0
3.796 * [backup-simplify]: Simplify (+ 0 0) into 0
3.796 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.797 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.798 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
3.798 * [backup-simplify]: Simplify (+ 0 0) into 0
3.799 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))
3.799 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))
3.800 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)))
3.800 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)))
3.801 * [backup-simplify]: Simplify (/ (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))) (* 2 (sqrt (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* -1 (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda1))
3.801 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
3.801 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
3.801 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
3.801 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
3.801 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
3.801 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
3.801 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
3.801 * [taylor]: Taking taylor expansion of -0.5 in lambda1
3.801 * [backup-simplify]: Simplify -0.5 into -0.5
3.801 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
3.801 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
3.801 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.801 * [backup-simplify]: Simplify phi1 into phi1
3.802 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.802 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
3.802 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.802 * [backup-simplify]: Simplify phi2 into phi2
3.802 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.802 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.802 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.802 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.802 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.802 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.803 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.803 * [backup-simplify]: Simplify (- 0) into 0
3.803 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.803 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
3.803 * [taylor]: Taking taylor expansion of lambda2 in lambda1
3.803 * [backup-simplify]: Simplify lambda2 into lambda2
3.804 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.804 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
3.804 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
3.805 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
3.805 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
3.805 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
3.805 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.805 * [backup-simplify]: Simplify phi1 into phi1
3.805 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.805 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
3.805 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
3.805 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
3.805 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
3.805 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
3.805 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
3.805 * [taylor]: Taking taylor expansion of -0.5 in lambda1
3.805 * [backup-simplify]: Simplify -0.5 into -0.5
3.805 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
3.805 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
3.805 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.805 * [backup-simplify]: Simplify phi1 into phi1
3.805 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.805 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
3.805 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.805 * [backup-simplify]: Simplify phi2 into phi2
3.806 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.806 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.806 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.806 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.806 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.806 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.807 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.807 * [backup-simplify]: Simplify (- 0) into 0
3.807 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.807 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
3.808 * [taylor]: Taking taylor expansion of lambda1 in lambda1
3.808 * [backup-simplify]: Simplify 0 into 0
3.808 * [backup-simplify]: Simplify 1 into 1
3.808 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.808 * [backup-simplify]: Simplify (* 1 1) into 1
3.809 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.809 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
3.809 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
3.809 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.809 * [backup-simplify]: Simplify phi2 into phi2
3.809 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.809 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.810 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
3.810 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
3.810 * [taylor]: Taking taylor expansion of 2 in lambda1
3.810 * [backup-simplify]: Simplify 2 into 2
3.810 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
3.810 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
3.810 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.810 * [backup-simplify]: Simplify phi1 into phi1
3.810 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.810 * [backup-simplify]: Simplify phi2 into phi2
3.810 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.810 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
3.810 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
3.810 * [taylor]: Taking taylor expansion of 2 in lambda1
3.810 * [backup-simplify]: Simplify 2 into 2
3.810 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
3.810 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
3.810 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
3.810 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
3.810 * [taylor]: Taking taylor expansion of -0.5 in lambda1
3.810 * [backup-simplify]: Simplify -0.5 into -0.5
3.810 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
3.810 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
3.810 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.810 * [backup-simplify]: Simplify phi1 into phi1
3.810 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.811 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
3.811 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.811 * [backup-simplify]: Simplify phi2 into phi2
3.811 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.811 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.811 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.811 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.811 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.811 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.812 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.812 * [backup-simplify]: Simplify (- 0) into 0
3.812 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.812 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
3.813 * [taylor]: Taking taylor expansion of lambda2 in lambda1
3.813 * [backup-simplify]: Simplify lambda2 into lambda2
3.813 * [taylor]: Taking taylor expansion of lambda1 in lambda1
3.813 * [backup-simplify]: Simplify 0 into 0
3.813 * [backup-simplify]: Simplify 1 into 1
3.813 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.813 * [backup-simplify]: Simplify (* lambda2 0) into 0
3.813 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
3.814 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
3.814 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.814 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.815 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.815 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.815 * [backup-simplify]: Simplify (sqrt (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.816 * [backup-simplify]: Simplify (+ 0) into 0
3.817 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.817 * [backup-simplify]: Simplify (+ 0 0) into 0
3.818 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.819 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.819 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.820 * [backup-simplify]: Simplify (- 0) into 0
3.820 * [backup-simplify]: Simplify (+ 0 0) into 0
3.820 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.821 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.822 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
3.822 * [backup-simplify]: Simplify (+ 0 0) into 0
3.823 * [backup-simplify]: Simplify (+ 0 0) into 0
3.823 * [backup-simplify]: Simplify (+ 0 0) into 0
3.824 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
3.824 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
3.824 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
3.825 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
3.826 * [backup-simplify]: Simplify (/ (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) (* 2 (sqrt (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* -1 (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2))
3.826 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
3.826 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
3.826 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
3.826 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
3.826 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
3.826 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
3.826 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
3.826 * [taylor]: Taking taylor expansion of -0.5 in lambda1
3.826 * [backup-simplify]: Simplify -0.5 into -0.5
3.826 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
3.826 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
3.826 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.826 * [backup-simplify]: Simplify phi1 into phi1
3.826 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.826 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
3.826 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.827 * [backup-simplify]: Simplify phi2 into phi2
3.827 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.827 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.827 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.827 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.827 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.827 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.828 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.828 * [backup-simplify]: Simplify (- 0) into 0
3.828 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.828 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
3.828 * [taylor]: Taking taylor expansion of lambda2 in lambda1
3.829 * [backup-simplify]: Simplify lambda2 into lambda2
3.829 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.829 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
3.829 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
3.829 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
3.829 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
3.829 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
3.829 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.830 * [backup-simplify]: Simplify phi1 into phi1
3.830 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.830 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
3.830 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
3.830 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
3.830 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
3.830 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
3.830 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
3.830 * [taylor]: Taking taylor expansion of -0.5 in lambda1
3.830 * [backup-simplify]: Simplify -0.5 into -0.5
3.830 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
3.830 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
3.830 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.830 * [backup-simplify]: Simplify phi1 into phi1
3.830 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.830 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
3.830 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.830 * [backup-simplify]: Simplify phi2 into phi2
3.830 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.830 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.831 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.831 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.831 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.831 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.831 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.832 * [backup-simplify]: Simplify (- 0) into 0
3.832 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.832 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
3.832 * [taylor]: Taking taylor expansion of lambda1 in lambda1
3.832 * [backup-simplify]: Simplify 0 into 0
3.832 * [backup-simplify]: Simplify 1 into 1
3.832 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.833 * [backup-simplify]: Simplify (* 1 1) into 1
3.833 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.833 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
3.833 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
3.833 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.833 * [backup-simplify]: Simplify phi2 into phi2
3.833 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.834 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.834 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
3.834 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
3.834 * [taylor]: Taking taylor expansion of 2 in lambda1
3.834 * [backup-simplify]: Simplify 2 into 2
3.834 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
3.834 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
3.834 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.834 * [backup-simplify]: Simplify phi1 into phi1
3.834 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.834 * [backup-simplify]: Simplify phi2 into phi2
3.834 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.834 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
3.834 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
3.834 * [taylor]: Taking taylor expansion of 2 in lambda1
3.834 * [backup-simplify]: Simplify 2 into 2
3.834 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
3.834 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
3.834 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
3.834 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
3.834 * [taylor]: Taking taylor expansion of -0.5 in lambda1
3.834 * [backup-simplify]: Simplify -0.5 into -0.5
3.834 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
3.834 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
3.834 * [taylor]: Taking taylor expansion of phi1 in lambda1
3.834 * [backup-simplify]: Simplify phi1 into phi1
3.834 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.834 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
3.834 * [taylor]: Taking taylor expansion of phi2 in lambda1
3.834 * [backup-simplify]: Simplify phi2 into phi2
3.835 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.835 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.835 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.835 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.835 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.835 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.835 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.836 * [backup-simplify]: Simplify (- 0) into 0
3.836 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.836 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
3.836 * [taylor]: Taking taylor expansion of lambda2 in lambda1
3.836 * [backup-simplify]: Simplify lambda2 into lambda2
3.836 * [taylor]: Taking taylor expansion of lambda1 in lambda1
3.836 * [backup-simplify]: Simplify 0 into 0
3.836 * [backup-simplify]: Simplify 1 into 1
3.837 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.837 * [backup-simplify]: Simplify (* lambda2 0) into 0
3.837 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
3.838 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
3.838 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.838 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.838 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.839 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
3.839 * [backup-simplify]: Simplify (sqrt (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.840 * [backup-simplify]: Simplify (+ 0) into 0
3.840 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.841 * [backup-simplify]: Simplify (+ 0 0) into 0
3.841 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.842 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.843 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.843 * [backup-simplify]: Simplify (- 0) into 0
3.843 * [backup-simplify]: Simplify (+ 0 0) into 0
3.844 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.844 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.846 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
3.846 * [backup-simplify]: Simplify (+ 0 0) into 0
3.846 * [backup-simplify]: Simplify (+ 0 0) into 0
3.847 * [backup-simplify]: Simplify (+ 0 0) into 0
3.847 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
3.848 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
3.848 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
3.848 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
3.849 * [backup-simplify]: Simplify (/ (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) (* 2 (sqrt (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* -1 (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2))
3.849 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.849 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.849 * [taylor]: Taking taylor expansion of -0.5 in lambda2
3.849 * [backup-simplify]: Simplify -0.5 into -0.5
3.849 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.849 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.849 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.849 * [backup-simplify]: Simplify phi1 into phi1
3.850 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.850 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.850 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.850 * [backup-simplify]: Simplify phi2 into phi2
3.850 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.850 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.850 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.850 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.850 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.850 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2)) in lambda2
3.850 * [taylor]: Taking taylor expansion of -1 in lambda2
3.850 * [backup-simplify]: Simplify -1 into -1
3.850 * [taylor]: Taking taylor expansion of (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2) in lambda2
3.850 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.850 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.850 * [taylor]: Taking taylor expansion of -0.5 in lambda2
3.851 * [backup-simplify]: Simplify -0.5 into -0.5
3.851 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.851 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.851 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.851 * [backup-simplify]: Simplify phi1 into phi1
3.851 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.851 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.851 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.851 * [backup-simplify]: Simplify phi2 into phi2
3.851 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.851 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.851 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.851 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.851 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.851 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.851 * [backup-simplify]: Simplify 0 into 0
3.851 * [backup-simplify]: Simplify 1 into 1
3.852 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.852 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.852 * [backup-simplify]: Simplify (- 0) into 0
3.853 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.853 * [backup-simplify]: Simplify (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.853 * [backup-simplify]: Simplify (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.853 * [taylor]: Taking taylor expansion of (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi1
3.853 * [taylor]: Taking taylor expansion of -1 in phi1
3.853 * [backup-simplify]: Simplify -1 into -1
3.853 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.853 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.853 * [taylor]: Taking taylor expansion of -0.5 in phi1
3.853 * [backup-simplify]: Simplify -0.5 into -0.5
3.853 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.853 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.853 * [taylor]: Taking taylor expansion of phi1 in phi1
3.853 * [backup-simplify]: Simplify 0 into 0
3.853 * [backup-simplify]: Simplify 1 into 1
3.854 * [backup-simplify]: Simplify (/ 1 1) into 1
3.854 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.854 * [taylor]: Taking taylor expansion of phi2 in phi1
3.854 * [backup-simplify]: Simplify phi2 into phi2
3.854 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.854 * [backup-simplify]: Simplify (+ 1 0) into 1
3.855 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.855 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.855 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.855 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.856 * [backup-simplify]: Simplify (- 0) into 0
3.856 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.856 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.856 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.856 * [taylor]: Taking taylor expansion of -0.5 in phi1
3.856 * [backup-simplify]: Simplify -0.5 into -0.5
3.856 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.856 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.856 * [taylor]: Taking taylor expansion of phi1 in phi1
3.856 * [backup-simplify]: Simplify 0 into 0
3.856 * [backup-simplify]: Simplify 1 into 1
3.857 * [backup-simplify]: Simplify (/ 1 1) into 1
3.857 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.857 * [taylor]: Taking taylor expansion of phi2 in phi1
3.857 * [backup-simplify]: Simplify phi2 into phi2
3.857 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.857 * [backup-simplify]: Simplify (+ 1 0) into 1
3.858 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.858 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.859 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
3.860 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
3.860 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
3.860 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
3.861 * [backup-simplify]: Simplify (+ 0 0) into 0
3.861 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
3.862 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
3.862 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
3.863 * [backup-simplify]: Simplify (- 0) into 0
3.863 * [backup-simplify]: Simplify (+ 0 0) into 0
3.864 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
3.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.866 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.866 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow phi2 2))) into (/ 1 (pow phi2 2))
3.866 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
3.866 * [backup-simplify]: Simplify (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))))
3.867 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
3.867 * [backup-simplify]: Simplify (+ 0) into 0
3.867 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.867 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.867 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.868 * [backup-simplify]: Simplify (+ 0 0) into 0
3.868 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.869 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.869 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.869 * [backup-simplify]: Simplify (- 0) into 0
3.869 * [backup-simplify]: Simplify (+ 0 0) into 0
3.870 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.870 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 1) (* 0 0))) into 0
3.870 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
3.871 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
3.871 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
3.871 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
3.872 * [backup-simplify]: Simplify (+ (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))
3.873 * [backup-simplify]: Simplify (/ (- (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2)))) (pow (* -1 (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2)) 2) (+)) (* 2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.873 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in lambda2
3.873 * [taylor]: Taking taylor expansion of 1/2 in lambda2
3.873 * [backup-simplify]: Simplify 1/2 into 1/2
3.873 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in lambda2
3.873 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) in lambda2
3.873 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) in lambda2
3.873 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
3.873 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
3.873 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.873 * [backup-simplify]: Simplify phi2 into phi2
3.873 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.873 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.873 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
3.873 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
3.873 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.873 * [backup-simplify]: Simplify phi1 into phi1
3.873 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.873 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
3.873 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
3.873 * [taylor]: Taking taylor expansion of 2 in lambda2
3.873 * [backup-simplify]: Simplify 2 into 2
3.873 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
3.873 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
3.873 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.873 * [backup-simplify]: Simplify phi1 into phi1
3.873 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.873 * [backup-simplify]: Simplify phi2 into phi2
3.874 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.874 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
3.874 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.874 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.874 * [taylor]: Taking taylor expansion of -0.5 in lambda2
3.874 * [backup-simplify]: Simplify -0.5 into -0.5
3.874 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.874 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.874 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.874 * [backup-simplify]: Simplify phi1 into phi1
3.874 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.874 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.874 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.874 * [backup-simplify]: Simplify phi2 into phi2
3.874 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.874 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.874 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.874 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.874 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.874 * [backup-simplify]: Simplify (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
3.874 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
3.874 * [backup-simplify]: Simplify (- (/ 2 (* phi1 phi2))) into (- (* 2 (/ 1 (* phi1 phi2))))
3.875 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2))))
3.875 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.875 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.875 * [backup-simplify]: Simplify (- 0) into 0
3.875 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.876 * [backup-simplify]: Simplify (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.876 * [backup-simplify]: Simplify (+ 0) into 0
3.876 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.877 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.877 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.877 * [backup-simplify]: Simplify (+ 0 0) into 0
3.877 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.878 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.878 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.878 * [backup-simplify]: Simplify (- 0) into 0
3.879 * [backup-simplify]: Simplify (+ 0 0) into 0
3.879 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (/ 0 1)))) into 0
3.880 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.880 * [taylor]: Taking taylor expansion of 0 in phi1
3.880 * [backup-simplify]: Simplify 0 into 0
3.880 * [backup-simplify]: Simplify (+ 0) into 0
3.880 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.880 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.880 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.881 * [backup-simplify]: Simplify (+ 0 0) into 0
3.881 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.881 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.882 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.882 * [backup-simplify]: Simplify (- 0) into 0
3.882 * [backup-simplify]: Simplify (+ 0 0) into 0
3.882 * [taylor]: Taking taylor expansion of 0 in phi1
3.882 * [backup-simplify]: Simplify 0 into 0
3.882 * [backup-simplify]: Simplify (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.882 * [taylor]: Taking taylor expansion of (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi2
3.883 * [taylor]: Taking taylor expansion of -1 in phi2
3.883 * [backup-simplify]: Simplify -1 into -1
3.883 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.883 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.883 * [taylor]: Taking taylor expansion of -0.5 in phi2
3.883 * [backup-simplify]: Simplify -0.5 into -0.5
3.883 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.883 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.883 * [taylor]: Taking taylor expansion of phi1 in phi2
3.883 * [backup-simplify]: Simplify phi1 into phi1
3.883 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.883 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.883 * [taylor]: Taking taylor expansion of phi2 in phi2
3.883 * [backup-simplify]: Simplify 0 into 0
3.883 * [backup-simplify]: Simplify 1 into 1
3.883 * [backup-simplify]: Simplify (/ 1 1) into 1
3.883 * [backup-simplify]: Simplify (+ 0 1) into 1
3.884 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.884 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.884 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.884 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.884 * [taylor]: Taking taylor expansion of -0.5 in phi2
3.884 * [backup-simplify]: Simplify -0.5 into -0.5
3.884 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.884 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.884 * [taylor]: Taking taylor expansion of phi1 in phi2
3.884 * [backup-simplify]: Simplify phi1 into phi1
3.884 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.884 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.884 * [taylor]: Taking taylor expansion of phi2 in phi2
3.884 * [backup-simplify]: Simplify 0 into 0
3.884 * [backup-simplify]: Simplify 1 into 1
3.884 * [backup-simplify]: Simplify (/ 1 1) into 1
3.884 * [backup-simplify]: Simplify (+ 0 1) into 1
3.885 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.885 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.885 * [backup-simplify]: Simplify (+ 0) into 0
3.886 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
3.886 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
3.886 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
3.886 * [backup-simplify]: Simplify (+ 0 0) into 0
3.886 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
3.887 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
3.888 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
3.888 * [backup-simplify]: Simplify (- 0) into 0
3.889 * [backup-simplify]: Simplify (+ 0 0) into 0
3.889 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.889 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
3.890 * [backup-simplify]: Simplify (- (/ 0 (pow lambda2 2)) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 0 (pow lambda2 2))))) into 0
3.890 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
3.890 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi1 2)) (/ 0 (pow phi1 2))))) into 0
3.891 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
3.893 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.893 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
3.893 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
3.894 * [backup-simplify]: Simplify (+ 0 0) into 0
3.895 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.897 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
3.898 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
3.898 * [backup-simplify]: Simplify (- 0) into 0
3.898 * [backup-simplify]: Simplify (+ 0 0) into 0
3.900 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into 0
3.901 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.903 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.903 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.904 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi2 2)) (/ 0 (pow phi2 2))))) into 0
3.904 * [backup-simplify]: Simplify (+ 0 0) into 0
3.904 * [backup-simplify]: Simplify (+ 0 0) into 0
3.904 * [backup-simplify]: Simplify (+ 0 0) into 0
3.904 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
3.905 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* phi1 phi2)) (/ 0 (* phi1 phi2))))) into 0
3.905 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* phi1 phi2)))) into 0
3.906 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
3.906 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
3.906 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
3.906 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
3.907 * [backup-simplify]: Simplify (+ 0 0) into 0
3.907 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
3.908 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
3.908 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
3.908 * [backup-simplify]: Simplify (- 0) into 0
3.909 * [backup-simplify]: Simplify (+ 0 0) into 0
3.909 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
3.909 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.910 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
3.910 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into 0
3.911 * [backup-simplify]: Simplify (+ 0 0) into 0
3.911 * [backup-simplify]: Simplify (- 0) into 0
3.911 * [backup-simplify]: Simplify (+ 0 0) into 0
3.912 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* (* -1 (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2)) (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))))) (* 2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.912 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in lambda2
3.912 * [taylor]: Taking taylor expansion of 1/2 in lambda2
3.912 * [backup-simplify]: Simplify 1/2 into 1/2
3.912 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in lambda2
3.912 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) in lambda2
3.912 * [taylor]: Taking taylor expansion of (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) in lambda2
3.912 * [taylor]: Taking taylor expansion of (/ 1 (* lambda2 (pow phi2 2))) in lambda2
3.912 * [taylor]: Taking taylor expansion of (* lambda2 (pow phi2 2)) in lambda2
3.912 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.912 * [backup-simplify]: Simplify 0 into 0
3.912 * [backup-simplify]: Simplify 1 into 1
3.912 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
3.912 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.912 * [backup-simplify]: Simplify phi2 into phi2
3.912 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.912 * [backup-simplify]: Simplify (* 0 (pow phi2 2)) into 0
3.912 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
3.913 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow phi2 2))) into (pow phi2 2)
3.913 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.913 * [taylor]: Taking taylor expansion of (/ 1 (* lambda2 (pow phi1 2))) in lambda2
3.913 * [taylor]: Taking taylor expansion of (* lambda2 (pow phi1 2)) in lambda2
3.913 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.913 * [backup-simplify]: Simplify 0 into 0
3.913 * [backup-simplify]: Simplify 1 into 1
3.913 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
3.913 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.913 * [backup-simplify]: Simplify phi1 into phi1
3.913 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
3.913 * [backup-simplify]: Simplify (* 0 (pow phi1 2)) into 0
3.913 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
3.913 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow phi1 2))) into (pow phi1 2)
3.914 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
3.914 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* lambda2 (* phi1 phi2)))) in lambda2
3.914 * [taylor]: Taking taylor expansion of 2 in lambda2
3.914 * [backup-simplify]: Simplify 2 into 2
3.914 * [taylor]: Taking taylor expansion of (/ 1 (* lambda2 (* phi1 phi2))) in lambda2
3.914 * [taylor]: Taking taylor expansion of (* lambda2 (* phi1 phi2)) in lambda2
3.914 * [taylor]: Taking taylor expansion of lambda2 in lambda2
3.914 * [backup-simplify]: Simplify 0 into 0
3.914 * [backup-simplify]: Simplify 1 into 1
3.914 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
3.914 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.914 * [backup-simplify]: Simplify phi1 into phi1
3.914 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.914 * [backup-simplify]: Simplify phi2 into phi2
3.914 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
3.914 * [backup-simplify]: Simplify (* 0 (* phi1 phi2)) into 0
3.914 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
3.914 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* phi1 phi2))) into (* phi1 phi2)
3.914 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
3.914 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
3.914 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
3.914 * [taylor]: Taking taylor expansion of -0.5 in lambda2
3.914 * [backup-simplify]: Simplify -0.5 into -0.5
3.914 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
3.914 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
3.914 * [taylor]: Taking taylor expansion of phi1 in lambda2
3.914 * [backup-simplify]: Simplify phi1 into phi1
3.914 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.914 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
3.914 * [taylor]: Taking taylor expansion of phi2 in lambda2
3.914 * [backup-simplify]: Simplify phi2 into phi2
3.914 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.915 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
3.915 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
3.915 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.915 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.915 * [backup-simplify]: Simplify (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
3.915 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
3.915 * [backup-simplify]: Simplify (- (/ 2 (* phi1 phi2))) into (- (* 2 (/ 1 (* phi1 phi2))))
3.915 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2))))
3.915 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.916 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
3.916 * [backup-simplify]: Simplify (- 0) into 0
3.916 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.916 * [backup-simplify]: Simplify (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.917 * [backup-simplify]: Simplify (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.917 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in phi1
3.917 * [taylor]: Taking taylor expansion of 1/2 in phi1
3.917 * [backup-simplify]: Simplify 1/2 into 1/2
3.917 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi1
3.917 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) in phi1
3.917 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) in phi1
3.917 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
3.917 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
3.917 * [taylor]: Taking taylor expansion of phi2 in phi1
3.917 * [backup-simplify]: Simplify phi2 into phi2
3.917 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.917 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.917 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
3.917 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
3.917 * [taylor]: Taking taylor expansion of phi1 in phi1
3.917 * [backup-simplify]: Simplify 0 into 0
3.917 * [backup-simplify]: Simplify 1 into 1
3.919 * [backup-simplify]: Simplify (* 1 1) into 1
3.920 * [backup-simplify]: Simplify (/ 1 1) into 1
3.920 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
3.920 * [taylor]: Taking taylor expansion of 2 in phi1
3.920 * [backup-simplify]: Simplify 2 into 2
3.920 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
3.920 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
3.920 * [taylor]: Taking taylor expansion of phi1 in phi1
3.920 * [backup-simplify]: Simplify 0 into 0
3.920 * [backup-simplify]: Simplify 1 into 1
3.920 * [taylor]: Taking taylor expansion of phi2 in phi1
3.920 * [backup-simplify]: Simplify phi2 into phi2
3.920 * [backup-simplify]: Simplify (* 0 phi2) into 0
3.920 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
3.920 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.920 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.920 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.920 * [taylor]: Taking taylor expansion of -0.5 in phi1
3.920 * [backup-simplify]: Simplify -0.5 into -0.5
3.920 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.920 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.920 * [taylor]: Taking taylor expansion of phi1 in phi1
3.920 * [backup-simplify]: Simplify 0 into 0
3.920 * [backup-simplify]: Simplify 1 into 1
3.921 * [backup-simplify]: Simplify (/ 1 1) into 1
3.921 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.921 * [taylor]: Taking taylor expansion of phi2 in phi1
3.921 * [backup-simplify]: Simplify phi2 into phi2
3.921 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.921 * [backup-simplify]: Simplify (+ 1 0) into 1
3.921 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.921 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.922 * [backup-simplify]: Simplify (+ 0 1) into 1
3.922 * [backup-simplify]: Simplify (+ 1 0) into 1
3.922 * [backup-simplify]: Simplify (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.922 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.923 * [backup-simplify]: Simplify (+ 0 0) into 0
3.923 * [backup-simplify]: Simplify (* 2 (/ 1 phi2)) into (/ 2 phi2)
3.923 * [backup-simplify]: Simplify (- (/ 2 phi2)) into (- (* 2 (/ 1 phi2)))
3.923 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi2)))) into (- (* 2 (/ 1 phi2)))
3.924 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 phi2))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (+ (* (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (/ 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into (- (* 2 (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))))
3.924 * [backup-simplify]: Simplify (+ (* 1/2 (- (* 2 (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))))) (* 0 (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into (- (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))
3.924 * [taylor]: Taking taylor expansion of (- (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) in phi2
3.924 * [taylor]: Taking taylor expansion of (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in phi2
3.924 * [taylor]: Taking taylor expansion of (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi2
3.924 * [taylor]: Taking taylor expansion of phi2 in phi2
3.924 * [backup-simplify]: Simplify 0 into 0
3.924 * [backup-simplify]: Simplify 1 into 1
3.924 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.924 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.924 * [taylor]: Taking taylor expansion of -0.5 in phi2
3.924 * [backup-simplify]: Simplify -0.5 into -0.5
3.924 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.924 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.924 * [taylor]: Taking taylor expansion of phi1 in phi2
3.924 * [backup-simplify]: Simplify phi1 into phi1
3.924 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.924 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.924 * [taylor]: Taking taylor expansion of phi2 in phi2
3.924 * [backup-simplify]: Simplify 0 into 0
3.924 * [backup-simplify]: Simplify 1 into 1
3.925 * [backup-simplify]: Simplify (/ 1 1) into 1
3.925 * [backup-simplify]: Simplify (+ 0 1) into 1
3.925 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.925 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.925 * [backup-simplify]: Simplify (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
3.926 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.926 * [backup-simplify]: Simplify (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.926 * [backup-simplify]: Simplify (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.926 * [backup-simplify]: Simplify (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.926 * [backup-simplify]: Simplify (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.927 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in phi1
3.927 * [taylor]: Taking taylor expansion of 1/2 in phi1
3.927 * [backup-simplify]: Simplify 1/2 into 1/2
3.927 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi1
3.927 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) in phi1
3.927 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) in phi1
3.927 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
3.927 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
3.927 * [taylor]: Taking taylor expansion of phi2 in phi1
3.927 * [backup-simplify]: Simplify phi2 into phi2
3.927 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
3.927 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
3.927 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
3.927 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
3.927 * [taylor]: Taking taylor expansion of phi1 in phi1
3.927 * [backup-simplify]: Simplify 0 into 0
3.927 * [backup-simplify]: Simplify 1 into 1
3.927 * [backup-simplify]: Simplify (* 1 1) into 1
3.927 * [backup-simplify]: Simplify (/ 1 1) into 1
3.927 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
3.927 * [taylor]: Taking taylor expansion of 2 in phi1
3.927 * [backup-simplify]: Simplify 2 into 2
3.927 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
3.927 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
3.927 * [taylor]: Taking taylor expansion of phi1 in phi1
3.927 * [backup-simplify]: Simplify 0 into 0
3.928 * [backup-simplify]: Simplify 1 into 1
3.928 * [taylor]: Taking taylor expansion of phi2 in phi1
3.928 * [backup-simplify]: Simplify phi2 into phi2
3.928 * [backup-simplify]: Simplify (* 0 phi2) into 0
3.928 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
3.928 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.928 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.928 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.928 * [taylor]: Taking taylor expansion of -0.5 in phi1
3.928 * [backup-simplify]: Simplify -0.5 into -0.5
3.928 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.928 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.928 * [taylor]: Taking taylor expansion of phi1 in phi1
3.928 * [backup-simplify]: Simplify 0 into 0
3.928 * [backup-simplify]: Simplify 1 into 1
3.928 * [backup-simplify]: Simplify (/ 1 1) into 1
3.928 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.928 * [taylor]: Taking taylor expansion of phi2 in phi1
3.928 * [backup-simplify]: Simplify phi2 into phi2
3.928 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.929 * [backup-simplify]: Simplify (+ 1 0) into 1
3.929 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.929 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.929 * [backup-simplify]: Simplify (+ 0 1) into 1
3.930 * [backup-simplify]: Simplify (+ 1 0) into 1
3.930 * [backup-simplify]: Simplify (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.930 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.931 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.931 * [backup-simplify]: Simplify (+ 0 0) into 0
3.931 * [backup-simplify]: Simplify (* 2 (/ 1 phi2)) into (/ 2 phi2)
3.931 * [backup-simplify]: Simplify (- (/ 2 phi2)) into (- (* 2 (/ 1 phi2)))
3.931 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi2)))) into (- (* 2 (/ 1 phi2)))
3.931 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 phi2))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (+ (* (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (/ 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into (- (* 2 (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))))
3.932 * [backup-simplify]: Simplify (+ (* 1/2 (- (* 2 (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))))) (* 0 (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into (- (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))
3.932 * [taylor]: Taking taylor expansion of (- (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) in phi2
3.932 * [taylor]: Taking taylor expansion of (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in phi2
3.932 * [taylor]: Taking taylor expansion of (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi2
3.932 * [taylor]: Taking taylor expansion of phi2 in phi2
3.932 * [backup-simplify]: Simplify 0 into 0
3.932 * [backup-simplify]: Simplify 1 into 1
3.932 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.932 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.932 * [taylor]: Taking taylor expansion of -0.5 in phi2
3.932 * [backup-simplify]: Simplify -0.5 into -0.5
3.932 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.932 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.932 * [taylor]: Taking taylor expansion of phi1 in phi2
3.932 * [backup-simplify]: Simplify phi1 into phi1
3.932 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.932 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.932 * [taylor]: Taking taylor expansion of phi2 in phi2
3.932 * [backup-simplify]: Simplify 0 into 0
3.932 * [backup-simplify]: Simplify 1 into 1
3.933 * [backup-simplify]: Simplify (/ 1 1) into 1
3.933 * [backup-simplify]: Simplify (+ 0 1) into 1
3.934 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.934 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.934 * [backup-simplify]: Simplify (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
3.935 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.935 * [backup-simplify]: Simplify (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.935 * [backup-simplify]: Simplify (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.935 * [backup-simplify]: Simplify (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
3.936 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
3.937 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
3.938 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
3.938 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
3.938 * [backup-simplify]: Simplify (+ 0 0) into 0
3.939 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
3.940 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
3.941 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
3.941 * [backup-simplify]: Simplify (- 0) into 0
3.941 * [backup-simplify]: Simplify (+ 0 0) into 0
3.943 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.944 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
3.944 * [taylor]: Taking taylor expansion of 0 in phi1
3.944 * [backup-simplify]: Simplify 0 into 0
3.945 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
3.946 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
3.947 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
3.947 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
3.947 * [backup-simplify]: Simplify (+ 0 0) into 0
3.948 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
3.949 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
3.950 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
3.950 * [backup-simplify]: Simplify (- 0) into 0
3.950 * [backup-simplify]: Simplify (+ 0 0) into 0
3.950 * [taylor]: Taking taylor expansion of 0 in phi1
3.951 * [backup-simplify]: Simplify 0 into 0
3.951 * [taylor]: Taking taylor expansion of 0 in phi2
3.951 * [backup-simplify]: Simplify 0 into 0
3.951 * [taylor]: Taking taylor expansion of 0 in phi2
3.951 * [backup-simplify]: Simplify 0 into 0
3.951 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
3.951 * [taylor]: Taking taylor expansion of 0 in phi2
3.951 * [backup-simplify]: Simplify 0 into 0
3.951 * [taylor]: Taking taylor expansion of 0 in phi2
3.951 * [backup-simplify]: Simplify 0 into 0
3.952 * [backup-simplify]: Simplify (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.952 * [backup-simplify]: Simplify (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
3.954 * [backup-simplify]: Simplify (+ (* (* -1 (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2))))))) (* 1 (* 1 (* (/ 1 (/ 1 (- lambda2))) 1)))) (+ (* (- (/ 1 (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))))) (* (/ 1 (/ 1 (- phi2))) (* (/ 1 (/ 1 (- phi1))) (* 1 (/ 1 (- lambda1)))))) (* (- (/ 1 (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))))) (* (/ 1 (/ 1 (- phi2))) (* (/ 1 (/ 1 (- phi1))) (* (/ 1 (/ 1 (- lambda2))) (pow (/ 1 (- lambda1)) 2))))))) into (+ (* lambda2 (cos (* 0.5 (+ phi1 phi2)))) (+ (/ (* lambda2 (* phi1 phi2)) (* (pow lambda1 2) (cos (* 0.5 (+ phi1 phi2))))) (/ (* phi1 phi2) (* lambda1 (cos (* 0.5 (+ phi1 phi2)))))))
3.954 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 2 2)
3.954 * [backup-simplify]: Simplify (cos (/ (+ phi1 phi2) 2.0)) into (cos (* 0.5 (+ phi1 phi2)))
3.955 * [approximate]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in (phi1 phi2) around 0
3.955 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
3.955 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
3.955 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.955 * [backup-simplify]: Simplify 0.5 into 0.5
3.955 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
3.955 * [taylor]: Taking taylor expansion of phi1 in phi2
3.955 * [backup-simplify]: Simplify phi1 into phi1
3.955 * [taylor]: Taking taylor expansion of phi2 in phi2
3.955 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify 1 into 1
3.955 * [backup-simplify]: Simplify (+ phi1 0) into phi1
3.955 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
3.955 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
3.955 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
3.955 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
3.955 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
3.955 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.955 * [backup-simplify]: Simplify 0.5 into 0.5
3.956 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
3.956 * [taylor]: Taking taylor expansion of phi1 in phi1
3.956 * [backup-simplify]: Simplify 0 into 0
3.956 * [backup-simplify]: Simplify 1 into 1
3.956 * [taylor]: Taking taylor expansion of phi2 in phi1
3.956 * [backup-simplify]: Simplify phi2 into phi2
3.956 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
3.956 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
3.956 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
3.956 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
3.956 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
3.956 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
3.956 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.956 * [backup-simplify]: Simplify 0.5 into 0.5
3.956 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
3.956 * [taylor]: Taking taylor expansion of phi1 in phi1
3.956 * [backup-simplify]: Simplify 0 into 0
3.956 * [backup-simplify]: Simplify 1 into 1
3.956 * [taylor]: Taking taylor expansion of phi2 in phi1
3.956 * [backup-simplify]: Simplify phi2 into phi2
3.956 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
3.956 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
3.957 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
3.957 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
3.957 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
3.957 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
3.958 * [backup-simplify]: Simplify (- 0) into 0
3.958 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
3.958 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
3.958 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
3.958 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.958 * [backup-simplify]: Simplify 0.5 into 0.5
3.958 * [taylor]: Taking taylor expansion of phi2 in phi2
3.958 * [backup-simplify]: Simplify 0 into 0
3.958 * [backup-simplify]: Simplify 1 into 1
3.958 * [backup-simplify]: Simplify (* 0.5 0) into 0
3.960 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
3.960 * [backup-simplify]: Simplify 1 into 1
3.960 * [backup-simplify]: Simplify (+ 0) into 0
3.960 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) 0) (* 0 1)) into 0
3.961 * [backup-simplify]: Simplify (+ 1 0) into 1
3.961 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi2)) into 0.5
3.962 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
3.963 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi2)))
3.963 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi2)))) into (- (* 0.5 (sin (* 0.5 phi2))))
3.963 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi2))))) into (- (* 0.5 (sin (* 0.5 phi2))))
3.963 * [taylor]: Taking taylor expansion of (- (* 0.5 (sin (* 0.5 phi2)))) in phi2
3.963 * [taylor]: Taking taylor expansion of (* 0.5 (sin (* 0.5 phi2))) in phi2
3.963 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.963 * [backup-simplify]: Simplify 0.5 into 0.5
3.963 * [taylor]: Taking taylor expansion of (sin (* 0.5 phi2)) in phi2
3.963 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
3.963 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.963 * [backup-simplify]: Simplify 0.5 into 0.5
3.963 * [taylor]: Taking taylor expansion of phi2 in phi2
3.963 * [backup-simplify]: Simplify 0 into 0
3.963 * [backup-simplify]: Simplify 1 into 1
3.963 * [backup-simplify]: Simplify (* 0.5 0) into 0
3.964 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
3.964 * [backup-simplify]: Simplify (* 0.5 0) into 0
3.965 * [backup-simplify]: Simplify (- 0) into 0
3.965 * [backup-simplify]: Simplify 0 into 0
3.965 * [backup-simplify]: Simplify (+ 0) into 0
3.965 * [backup-simplify]: Simplify 0 into 0
3.967 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0.5 2) 2)) 0) into (- 0.125)
3.967 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) (- 0.125)) (+ (* 0 0) (* 0 1))) into (- (* 0.125 (cos (* 0.5 phi2))))
3.967 * [backup-simplify]: Simplify (+ 0 0) into 0
3.968 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 phi2))) into 0
3.968 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
3.969 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0) (+ (* 0 0.5) (* 0 0))) into 0
3.969 * [backup-simplify]: Simplify (- 0) into 0
3.969 * [backup-simplify]: Simplify (+ (- (* 0.125 (cos (* 0.5 phi2)))) 0) into (- (* 0.125 (cos (* 0.5 phi2))))
3.969 * [taylor]: Taking taylor expansion of (- (* 0.125 (cos (* 0.5 phi2)))) in phi2
3.969 * [taylor]: Taking taylor expansion of (* 0.125 (cos (* 0.5 phi2))) in phi2
3.969 * [taylor]: Taking taylor expansion of 0.125 in phi2
3.969 * [backup-simplify]: Simplify 0.125 into 0.125
3.969 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
3.969 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
3.969 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.969 * [backup-simplify]: Simplify 0.5 into 0.5
3.969 * [taylor]: Taking taylor expansion of phi2 in phi2
3.969 * [backup-simplify]: Simplify 0 into 0
3.969 * [backup-simplify]: Simplify 1 into 1
3.970 * [backup-simplify]: Simplify (* 0.5 0) into 0
3.971 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
3.971 * [backup-simplify]: Simplify (* 0.125 1) into 0.125
3.971 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
3.971 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
3.973 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
3.974 * [backup-simplify]: Simplify (+ (* 0.5 0.5) (* 0 0)) into 0.25
3.974 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
3.974 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
3.975 * [backup-simplify]: Simplify (+ (* (- 0.25) (* phi2 phi1)) (+ (* (- 0.125) (pow (* 1 phi1) 2)) 1)) into (- 1 (+ (* 0.25 (* phi1 phi2)) (* 0.125 (pow phi1 2))))
3.975 * [backup-simplify]: Simplify (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.975 * [approximate]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in (phi1 phi2) around 0
3.975 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.975 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.975 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.975 * [backup-simplify]: Simplify 0.5 into 0.5
3.975 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.975 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.975 * [taylor]: Taking taylor expansion of phi1 in phi2
3.975 * [backup-simplify]: Simplify phi1 into phi1
3.975 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.975 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.975 * [taylor]: Taking taylor expansion of phi2 in phi2
3.975 * [backup-simplify]: Simplify 0 into 0
3.975 * [backup-simplify]: Simplify 1 into 1
3.975 * [backup-simplify]: Simplify (/ 1 1) into 1
3.976 * [backup-simplify]: Simplify (+ 0 1) into 1
3.976 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.976 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.976 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.976 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.976 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.976 * [backup-simplify]: Simplify 0.5 into 0.5
3.976 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.976 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.976 * [taylor]: Taking taylor expansion of phi1 in phi1
3.976 * [backup-simplify]: Simplify 0 into 0
3.976 * [backup-simplify]: Simplify 1 into 1
3.976 * [backup-simplify]: Simplify (/ 1 1) into 1
3.976 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.976 * [taylor]: Taking taylor expansion of phi2 in phi1
3.976 * [backup-simplify]: Simplify phi2 into phi2
3.976 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.977 * [backup-simplify]: Simplify (+ 1 0) into 1
3.977 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.977 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.977 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.977 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.977 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.977 * [backup-simplify]: Simplify 0.5 into 0.5
3.977 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.977 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.977 * [taylor]: Taking taylor expansion of phi1 in phi1
3.977 * [backup-simplify]: Simplify 0 into 0
3.977 * [backup-simplify]: Simplify 1 into 1
3.977 * [backup-simplify]: Simplify (/ 1 1) into 1
3.977 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.978 * [taylor]: Taking taylor expansion of phi2 in phi1
3.978 * [backup-simplify]: Simplify phi2 into phi2
3.978 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.978 * [backup-simplify]: Simplify (+ 1 0) into 1
3.978 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.978 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.978 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.978 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.978 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.978 * [backup-simplify]: Simplify 0.5 into 0.5
3.978 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.978 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.978 * [taylor]: Taking taylor expansion of phi1 in phi2
3.978 * [backup-simplify]: Simplify phi1 into phi1
3.978 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.978 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.978 * [taylor]: Taking taylor expansion of phi2 in phi2
3.978 * [backup-simplify]: Simplify 0 into 0
3.979 * [backup-simplify]: Simplify 1 into 1
3.979 * [backup-simplify]: Simplify (/ 1 1) into 1
3.979 * [backup-simplify]: Simplify (+ 0 1) into 1
3.979 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
3.979 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.979 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.980 * [taylor]: Taking taylor expansion of 0 in phi2
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [taylor]: Taking taylor expansion of 0 in phi2
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [taylor]: Taking taylor expansion of 0 in phi2
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) into (cos (* 0.5 (+ phi1 phi2)))
3.980 * [backup-simplify]: Simplify (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.980 * [approximate]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in (phi1 phi2) around 0
3.980 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.980 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.980 * [taylor]: Taking taylor expansion of -0.5 in phi2
3.980 * [backup-simplify]: Simplify -0.5 into -0.5
3.980 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.980 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.980 * [taylor]: Taking taylor expansion of phi1 in phi2
3.980 * [backup-simplify]: Simplify phi1 into phi1
3.980 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.980 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.980 * [taylor]: Taking taylor expansion of phi2 in phi2
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify 1 into 1
3.980 * [backup-simplify]: Simplify (/ 1 1) into 1
3.981 * [backup-simplify]: Simplify (+ 0 1) into 1
3.981 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.981 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.981 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.981 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.981 * [taylor]: Taking taylor expansion of -0.5 in phi1
3.981 * [backup-simplify]: Simplify -0.5 into -0.5
3.981 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.981 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.981 * [taylor]: Taking taylor expansion of phi1 in phi1
3.981 * [backup-simplify]: Simplify 0 into 0
3.981 * [backup-simplify]: Simplify 1 into 1
3.982 * [backup-simplify]: Simplify (/ 1 1) into 1
3.982 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.982 * [taylor]: Taking taylor expansion of phi2 in phi1
3.982 * [backup-simplify]: Simplify phi2 into phi2
3.982 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.982 * [backup-simplify]: Simplify (+ 1 0) into 1
3.982 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.982 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.982 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
3.982 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
3.982 * [taylor]: Taking taylor expansion of -0.5 in phi1
3.982 * [backup-simplify]: Simplify -0.5 into -0.5
3.982 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
3.982 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
3.982 * [taylor]: Taking taylor expansion of phi1 in phi1
3.982 * [backup-simplify]: Simplify 0 into 0
3.982 * [backup-simplify]: Simplify 1 into 1
3.983 * [backup-simplify]: Simplify (/ 1 1) into 1
3.983 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
3.983 * [taylor]: Taking taylor expansion of phi2 in phi1
3.983 * [backup-simplify]: Simplify phi2 into phi2
3.983 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
3.983 * [backup-simplify]: Simplify (+ 1 0) into 1
3.983 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.983 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.984 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
3.984 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
3.984 * [taylor]: Taking taylor expansion of -0.5 in phi2
3.984 * [backup-simplify]: Simplify -0.5 into -0.5
3.984 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
3.984 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
3.984 * [taylor]: Taking taylor expansion of phi1 in phi2
3.984 * [backup-simplify]: Simplify phi1 into phi1
3.984 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
3.984 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
3.984 * [taylor]: Taking taylor expansion of phi2 in phi2
3.984 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify 1 into 1
3.984 * [backup-simplify]: Simplify (/ 1 1) into 1
3.984 * [backup-simplify]: Simplify (+ 0 1) into 1
3.985 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
3.985 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.985 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
3.985 * [taylor]: Taking taylor expansion of 0 in phi2
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [taylor]: Taking taylor expansion of 0 in phi2
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [taylor]: Taking taylor expansion of 0 in phi2
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) into (cos (* 0.5 (+ phi1 phi2)))
3.985 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1 2)
3.985 * [backup-simplify]: Simplify (cos (/ (+ phi1 phi2) 2.0)) into (cos (* 0.5 (+ phi1 phi2)))
3.985 * [approximate]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in (phi1 phi2) around 0
3.985 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
3.985 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
3.985 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.985 * [backup-simplify]: Simplify 0.5 into 0.5
3.985 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
3.985 * [taylor]: Taking taylor expansion of phi1 in phi2
3.985 * [backup-simplify]: Simplify phi1 into phi1
3.985 * [taylor]: Taking taylor expansion of phi2 in phi2
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 1 into 1
3.985 * [backup-simplify]: Simplify (+ phi1 0) into phi1
3.985 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
3.986 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
3.986 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
3.986 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
3.986 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
3.986 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.986 * [backup-simplify]: Simplify 0.5 into 0.5
3.986 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
3.986 * [taylor]: Taking taylor expansion of phi1 in phi1
3.986 * [backup-simplify]: Simplify 0 into 0
3.986 * [backup-simplify]: Simplify 1 into 1
3.986 * [taylor]: Taking taylor expansion of phi2 in phi1
3.986 * [backup-simplify]: Simplify phi2 into phi2
3.986 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
3.986 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
3.986 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
3.986 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
3.986 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
3.986 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
3.986 * [taylor]: Taking taylor expansion of 0.5 in phi1
3.986 * [backup-simplify]: Simplify 0.5 into 0.5
3.986 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
3.986 * [taylor]: Taking taylor expansion of phi1 in phi1
3.986 * [backup-simplify]: Simplify 0 into 0
3.986 * [backup-simplify]: Simplify 1 into 1
3.986 * [taylor]: Taking taylor expansion of phi2 in phi1
3.986 * [backup-simplify]: Simplify phi2 into phi2
3.986 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
3.986 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
3.986 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
3.986 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
3.986 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
3.986 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
3.987 * [backup-simplify]: Simplify (- 0) into 0
3.987 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
3.987 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
3.987 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
3.987 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.987 * [backup-simplify]: Simplify 0.5 into 0.5
3.987 * [taylor]: Taking taylor expansion of phi2 in phi2
3.987 * [backup-simplify]: Simplify 0 into 0
3.987 * [backup-simplify]: Simplify 1 into 1
3.987 * [backup-simplify]: Simplify (* 0.5 0) into 0
3.988 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
3.988 * [backup-simplify]: Simplify 1 into 1
3.989 * [backup-simplify]: Simplify (+ 0) into 0
3.989 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) 0) (* 0 1)) into 0
3.990 * [backup-simplify]: Simplify (+ 1 0) into 1
3.990 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi2)) into 0.5
3.992 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
3.993 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi2)))
3.993 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi2)))) into (- (* 0.5 (sin (* 0.5 phi2))))
3.993 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi2))))) into (- (* 0.5 (sin (* 0.5 phi2))))
3.993 * [taylor]: Taking taylor expansion of (- (* 0.5 (sin (* 0.5 phi2)))) in phi2
3.993 * [taylor]: Taking taylor expansion of (* 0.5 (sin (* 0.5 phi2))) in phi2
3.993 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.993 * [backup-simplify]: Simplify 0.5 into 0.5
3.993 * [taylor]: Taking taylor expansion of (sin (* 0.5 phi2)) in phi2
3.993 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
3.993 * [taylor]: Taking taylor expansion of 0.5 in phi2
3.993 * [backup-simplify]: Simplify 0.5 into 0.5
3.993 * [taylor]: Taking taylor expansion of phi2 in phi2
3.993 * [backup-simplify]: Simplify 0 into 0
3.993 * [backup-simplify]: Simplify 1 into 1
3.994 * [backup-simplify]: Simplify (* 0.5 0) into 0
3.995 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
3.995 * [backup-simplify]: Simplify (* 0.5 0) into 0
3.996 * [backup-simplify]: Simplify (- 0) into 0
3.996 * [backup-simplify]: Simplify 0 into 0
3.996 * [backup-simplify]: Simplify (+ 0) into 0
3.996 * [backup-simplify]: Simplify 0 into 0
4.000 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0.5 2) 2)) 0) into (- 0.125)
4.001 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) (- 0.125)) (+ (* 0 0) (* 0 1))) into (- (* 0.125 (cos (* 0.5 phi2))))
4.001 * [backup-simplify]: Simplify (+ 0 0) into 0
4.002 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 phi2))) into 0
4.003 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
4.004 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0) (+ (* 0 0.5) (* 0 0))) into 0
4.004 * [backup-simplify]: Simplify (- 0) into 0
4.004 * [backup-simplify]: Simplify (+ (- (* 0.125 (cos (* 0.5 phi2)))) 0) into (- (* 0.125 (cos (* 0.5 phi2))))
4.005 * [taylor]: Taking taylor expansion of (- (* 0.125 (cos (* 0.5 phi2)))) in phi2
4.005 * [taylor]: Taking taylor expansion of (* 0.125 (cos (* 0.5 phi2))) in phi2
4.005 * [taylor]: Taking taylor expansion of 0.125 in phi2
4.005 * [backup-simplify]: Simplify 0.125 into 0.125
4.005 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
4.005 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
4.005 * [taylor]: Taking taylor expansion of 0.5 in phi2
4.005 * [backup-simplify]: Simplify 0.5 into 0.5
4.005 * [taylor]: Taking taylor expansion of phi2 in phi2
4.005 * [backup-simplify]: Simplify 0 into 0
4.005 * [backup-simplify]: Simplify 1 into 1
4.005 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.007 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
4.008 * [backup-simplify]: Simplify (* 0.125 1) into 0.125
4.008 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
4.008 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
4.011 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
4.012 * [backup-simplify]: Simplify (+ (* 0.5 0.5) (* 0 0)) into 0.25
4.013 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
4.013 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
4.014 * [backup-simplify]: Simplify (+ (* (- 0.25) (* phi2 phi1)) (+ (* (- 0.125) (pow (* 1 phi1) 2)) 1)) into (- 1 (+ (* 0.25 (* phi1 phi2)) (* 0.125 (pow phi1 2))))
4.015 * [backup-simplify]: Simplify (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.015 * [approximate]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in (phi1 phi2) around 0
4.015 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
4.015 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
4.015 * [taylor]: Taking taylor expansion of 0.5 in phi2
4.015 * [backup-simplify]: Simplify 0.5 into 0.5
4.015 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
4.015 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
4.015 * [taylor]: Taking taylor expansion of phi1 in phi2
4.015 * [backup-simplify]: Simplify phi1 into phi1
4.015 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.015 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
4.015 * [taylor]: Taking taylor expansion of phi2 in phi2
4.015 * [backup-simplify]: Simplify 0 into 0
4.015 * [backup-simplify]: Simplify 1 into 1
4.015 * [backup-simplify]: Simplify (/ 1 1) into 1
4.016 * [backup-simplify]: Simplify (+ 0 1) into 1
4.016 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.017 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.017 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
4.017 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
4.017 * [taylor]: Taking taylor expansion of 0.5 in phi1
4.017 * [backup-simplify]: Simplify 0.5 into 0.5
4.017 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
4.017 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
4.017 * [taylor]: Taking taylor expansion of phi1 in phi1
4.017 * [backup-simplify]: Simplify 0 into 0
4.017 * [backup-simplify]: Simplify 1 into 1
4.017 * [backup-simplify]: Simplify (/ 1 1) into 1
4.017 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
4.017 * [taylor]: Taking taylor expansion of phi2 in phi1
4.017 * [backup-simplify]: Simplify phi2 into phi2
4.017 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.018 * [backup-simplify]: Simplify (+ 1 0) into 1
4.018 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.018 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.018 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
4.018 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
4.019 * [taylor]: Taking taylor expansion of 0.5 in phi1
4.019 * [backup-simplify]: Simplify 0.5 into 0.5
4.019 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
4.019 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
4.019 * [taylor]: Taking taylor expansion of phi1 in phi1
4.019 * [backup-simplify]: Simplify 0 into 0
4.019 * [backup-simplify]: Simplify 1 into 1
4.019 * [backup-simplify]: Simplify (/ 1 1) into 1
4.019 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
4.019 * [taylor]: Taking taylor expansion of phi2 in phi1
4.019 * [backup-simplify]: Simplify phi2 into phi2
4.019 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.020 * [backup-simplify]: Simplify (+ 1 0) into 1
4.020 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.020 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.020 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
4.020 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
4.020 * [taylor]: Taking taylor expansion of 0.5 in phi2
4.020 * [backup-simplify]: Simplify 0.5 into 0.5
4.020 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
4.020 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
4.021 * [taylor]: Taking taylor expansion of phi1 in phi2
4.021 * [backup-simplify]: Simplify phi1 into phi1
4.021 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.021 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
4.021 * [taylor]: Taking taylor expansion of phi2 in phi2
4.021 * [backup-simplify]: Simplify 0 into 0
4.021 * [backup-simplify]: Simplify 1 into 1
4.021 * [backup-simplify]: Simplify (/ 1 1) into 1
4.021 * [backup-simplify]: Simplify (+ 0 1) into 1
4.022 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.022 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.022 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.022 * [taylor]: Taking taylor expansion of 0 in phi2
4.022 * [backup-simplify]: Simplify 0 into 0
4.022 * [backup-simplify]: Simplify 0 into 0
4.022 * [backup-simplify]: Simplify 0 into 0
4.022 * [taylor]: Taking taylor expansion of 0 in phi2
4.023 * [backup-simplify]: Simplify 0 into 0
4.023 * [backup-simplify]: Simplify 0 into 0
4.023 * [backup-simplify]: Simplify 0 into 0
4.023 * [backup-simplify]: Simplify 0 into 0
4.023 * [taylor]: Taking taylor expansion of 0 in phi2
4.023 * [backup-simplify]: Simplify 0 into 0
4.023 * [backup-simplify]: Simplify 0 into 0
4.023 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) into (cos (* 0.5 (+ phi1 phi2)))
4.023 * [backup-simplify]: Simplify (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.023 * [approximate]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in (phi1 phi2) around 0
4.023 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
4.023 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
4.023 * [taylor]: Taking taylor expansion of -0.5 in phi2
4.023 * [backup-simplify]: Simplify -0.5 into -0.5
4.023 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
4.023 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
4.023 * [taylor]: Taking taylor expansion of phi1 in phi2
4.023 * [backup-simplify]: Simplify phi1 into phi1
4.024 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.024 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
4.024 * [taylor]: Taking taylor expansion of phi2 in phi2
4.024 * [backup-simplify]: Simplify 0 into 0
4.024 * [backup-simplify]: Simplify 1 into 1
4.024 * [backup-simplify]: Simplify (/ 1 1) into 1
4.024 * [backup-simplify]: Simplify (+ 0 1) into 1
4.025 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
4.025 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.025 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
4.025 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
4.025 * [taylor]: Taking taylor expansion of -0.5 in phi1
4.025 * [backup-simplify]: Simplify -0.5 into -0.5
4.025 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
4.025 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
4.025 * [taylor]: Taking taylor expansion of phi1 in phi1
4.025 * [backup-simplify]: Simplify 0 into 0
4.025 * [backup-simplify]: Simplify 1 into 1
4.026 * [backup-simplify]: Simplify (/ 1 1) into 1
4.026 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
4.026 * [taylor]: Taking taylor expansion of phi2 in phi1
4.026 * [backup-simplify]: Simplify phi2 into phi2
4.026 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.026 * [backup-simplify]: Simplify (+ 1 0) into 1
4.027 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
4.027 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.027 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
4.027 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
4.027 * [taylor]: Taking taylor expansion of -0.5 in phi1
4.027 * [backup-simplify]: Simplify -0.5 into -0.5
4.027 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
4.027 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
4.027 * [taylor]: Taking taylor expansion of phi1 in phi1
4.027 * [backup-simplify]: Simplify 0 into 0
4.027 * [backup-simplify]: Simplify 1 into 1
4.027 * [backup-simplify]: Simplify (/ 1 1) into 1
4.028 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
4.028 * [taylor]: Taking taylor expansion of phi2 in phi1
4.028 * [backup-simplify]: Simplify phi2 into phi2
4.028 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.028 * [backup-simplify]: Simplify (+ 1 0) into 1
4.028 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
4.029 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.029 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
4.029 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
4.029 * [taylor]: Taking taylor expansion of -0.5 in phi2
4.029 * [backup-simplify]: Simplify -0.5 into -0.5
4.029 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
4.029 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
4.029 * [taylor]: Taking taylor expansion of phi1 in phi2
4.029 * [backup-simplify]: Simplify phi1 into phi1
4.029 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.029 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
4.029 * [taylor]: Taking taylor expansion of phi2 in phi2
4.029 * [backup-simplify]: Simplify 0 into 0
4.029 * [backup-simplify]: Simplify 1 into 1
4.029 * [backup-simplify]: Simplify (/ 1 1) into 1
4.030 * [backup-simplify]: Simplify (+ 0 1) into 1
4.030 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
4.030 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.031 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.031 * [taylor]: Taking taylor expansion of 0 in phi2
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [taylor]: Taking taylor expansion of 0 in phi2
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [taylor]: Taking taylor expansion of 0 in phi2
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) into (cos (* 0.5 (+ phi1 phi2)))
4.031 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1)
4.032 * [backup-simplify]: Simplify (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) into (* (pow (- lambda1 lambda2) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
4.032 * [approximate]: Taking taylor expansion of (* (pow (- lambda1 lambda2) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in (lambda1 lambda2 phi1 phi2) around 0
4.032 * [taylor]: Taking taylor expansion of (* (pow (- lambda1 lambda2) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
4.032 * [taylor]: Taking taylor expansion of (pow (- lambda1 lambda2) 2) in phi2
4.032 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi2
4.032 * [taylor]: Taking taylor expansion of lambda1 in phi2
4.032 * [backup-simplify]: Simplify lambda1 into lambda1
4.032 * [taylor]: Taking taylor expansion of lambda2 in phi2
4.032 * [backup-simplify]: Simplify lambda2 into lambda2
4.032 * [backup-simplify]: Simplify (- lambda2) into (- lambda2)
4.032 * [backup-simplify]: Simplify (+ lambda1 (- lambda2)) into (- lambda1 lambda2)
4.032 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
4.032 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
4.032 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
4.032 * [taylor]: Taking taylor expansion of 0.5 in phi2
4.032 * [backup-simplify]: Simplify 0.5 into 0.5
4.032 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
4.032 * [taylor]: Taking taylor expansion of phi1 in phi2
4.032 * [backup-simplify]: Simplify phi1 into phi1
4.032 * [taylor]: Taking taylor expansion of phi2 in phi2
4.032 * [backup-simplify]: Simplify 0 into 0
4.032 * [backup-simplify]: Simplify 1 into 1
4.033 * [backup-simplify]: Simplify (+ phi1 0) into phi1
4.033 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
4.033 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
4.033 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
4.033 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
4.033 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
4.033 * [backup-simplify]: Simplify (- 0) into 0
4.033 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
4.034 * [taylor]: Taking taylor expansion of (* (pow (- lambda1 lambda2) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
4.034 * [taylor]: Taking taylor expansion of (pow (- lambda1 lambda2) 2) in phi1
4.034 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi1
4.034 * [taylor]: Taking taylor expansion of lambda1 in phi1
4.034 * [backup-simplify]: Simplify lambda1 into lambda1
4.034 * [taylor]: Taking taylor expansion of lambda2 in phi1
4.034 * [backup-simplify]: Simplify lambda2 into lambda2
4.034 * [backup-simplify]: Simplify (- lambda2) into (- lambda2)
4.034 * [backup-simplify]: Simplify (+ lambda1 (- lambda2)) into (- lambda1 lambda2)
4.034 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
4.034 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
4.034 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
4.034 * [taylor]: Taking taylor expansion of 0.5 in phi1
4.034 * [backup-simplify]: Simplify 0.5 into 0.5
4.034 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
4.034 * [taylor]: Taking taylor expansion of phi1 in phi1
4.034 * [backup-simplify]: Simplify 0 into 0
4.034 * [backup-simplify]: Simplify 1 into 1
4.034 * [taylor]: Taking taylor expansion of phi2 in phi1
4.034 * [backup-simplify]: Simplify phi2 into phi2
4.034 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
4.034 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
4.034 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
4.034 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
4.035 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
4.035 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
4.035 * [backup-simplify]: Simplify (- 0) into 0
4.035 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
4.035 * [taylor]: Taking taylor expansion of (* (pow (- lambda1 lambda2) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
4.035 * [taylor]: Taking taylor expansion of (pow (- lambda1 lambda2) 2) in lambda2
4.035 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda2
4.035 * [taylor]: Taking taylor expansion of lambda1 in lambda2
4.035 * [backup-simplify]: Simplify lambda1 into lambda1
4.035 * [taylor]: Taking taylor expansion of lambda2 in lambda2
4.035 * [backup-simplify]: Simplify 0 into 0
4.035 * [backup-simplify]: Simplify 1 into 1
4.036 * [backup-simplify]: Simplify (- 0) into 0
4.036 * [backup-simplify]: Simplify (+ lambda1 0) into lambda1
4.036 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
4.036 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
4.036 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
4.036 * [taylor]: Taking taylor expansion of 0.5 in lambda2
4.036 * [backup-simplify]: Simplify 0.5 into 0.5
4.036 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
4.036 * [taylor]: Taking taylor expansion of phi1 in lambda2
4.036 * [backup-simplify]: Simplify phi1 into phi1
4.036 * [taylor]: Taking taylor expansion of phi2 in lambda2
4.036 * [backup-simplify]: Simplify phi2 into phi2
4.036 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
4.036 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
4.036 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
4.037 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
4.037 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
4.037 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
4.037 * [backup-simplify]: Simplify (- 0) into 0
4.037 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
4.037 * [taylor]: Taking taylor expansion of (* (pow (- lambda1 lambda2) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
4.038 * [taylor]: Taking taylor expansion of (pow (- lambda1 lambda2) 2) in lambda1
4.038 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1
4.038 * [taylor]: Taking taylor expansion of lambda1 in lambda1
4.038 * [backup-simplify]: Simplify 0 into 0
4.038 * [backup-simplify]: Simplify 1 into 1
4.038 * [taylor]: Taking taylor expansion of lambda2 in lambda1
4.038 * [backup-simplify]: Simplify lambda2 into lambda2
4.038 * [backup-simplify]: Simplify (- lambda2) into (- lambda2)
4.038 * [backup-simplify]: Simplify (+ 0 (- lambda2)) into (- lambda2)
4.038 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
4.038 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
4.038 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
4.038 * [taylor]: Taking taylor expansion of 0.5 in lambda1
4.038 * [backup-simplify]: Simplify 0.5 into 0.5
4.038 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
4.038 * [taylor]: Taking taylor expansion of phi1 in lambda1
4.038 * [backup-simplify]: Simplify phi1 into phi1
4.038 * [taylor]: Taking taylor expansion of phi2 in lambda1
4.038 * [backup-simplify]: Simplify phi2 into phi2
4.039 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
4.039 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
4.039 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
4.039 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
4.039 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
4.039 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
4.040 * [backup-simplify]: Simplify (- 0) into 0
4.040 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
4.040 * [taylor]: Taking taylor expansion of (* (pow (- lambda1 lambda2) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
4.040 * [taylor]: Taking taylor expansion of (pow (- lambda1 lambda2) 2) in lambda1
4.040 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1
4.040 * [taylor]: Taking taylor expansion of lambda1 in lambda1
4.040 * [backup-simplify]: Simplify 0 into 0
4.040 * [backup-simplify]: Simplify 1 into 1
4.040 * [taylor]: Taking taylor expansion of lambda2 in lambda1
4.040 * [backup-simplify]: Simplify lambda2 into lambda2
4.040 * [backup-simplify]: Simplify (- lambda2) into (- lambda2)
4.040 * [backup-simplify]: Simplify (+ 0 (- lambda2)) into (- lambda2)
4.040 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
4.040 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
4.040 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
4.041 * [taylor]: Taking taylor expansion of 0.5 in lambda1
4.041 * [backup-simplify]: Simplify 0.5 into 0.5
4.041 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
4.041 * [taylor]: Taking taylor expansion of phi1 in lambda1
4.041 * [backup-simplify]: Simplify phi1 into phi1
4.041 * [taylor]: Taking taylor expansion of phi2 in lambda1
4.041 * [backup-simplify]: Simplify phi2 into phi2
4.041 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
4.041 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
4.041 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
4.041 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
4.041 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
4.041 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
4.042 * [backup-simplify]: Simplify (- 0) into 0
4.042 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
4.042 * [backup-simplify]: Simplify (* (- lambda2) (- lambda2)) into (pow lambda2 2)
4.042 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
4.043 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
4.043 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
4.043 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
4.043 * [taylor]: Taking taylor expansion of lambda2 in lambda2
4.043 * [backup-simplify]: Simplify 0 into 0
4.043 * [backup-simplify]: Simplify 1 into 1
4.043 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
4.043 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
4.043 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
4.043 * [taylor]: Taking taylor expansion of 0.5 in lambda2
4.043 * [backup-simplify]: Simplify 0.5 into 0.5
4.043 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
4.043 * [taylor]: Taking taylor expansion of phi1 in lambda2
4.043 * [backup-simplify]: Simplify phi1 into phi1
4.043 * [taylor]: Taking taylor expansion of phi2 in lambda2
4.043 * [backup-simplify]: Simplify phi2 into phi2
4.043 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
4.043 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
4.044 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
4.044 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
4.044 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
4.044 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
4.044 * [backup-simplify]: Simplify (- 0) into 0
4.044 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
4.045 * [backup-simplify]: Simplify (+ 0) into 0
4.045 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
4.046 * [backup-simplify]: Simplify (+ 0 0) into 0
4.046 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
4.047 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
4.048 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
4.048 * [backup-simplify]: Simplify (- 0) into 0
4.048 * [backup-simplify]: Simplify (+ 0 0) into 0
4.049 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
4.049 * [backup-simplify]: Simplify (- 0) into 0
4.049 * [backup-simplify]: Simplify (+ 1 0) into 1
4.049 * [backup-simplify]: Simplify (+ (* (- lambda2) 1) (* 1 (- lambda2))) into (- (* 2 lambda2))
4.050 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (* (- (* 2 lambda2)) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
4.050 * [taylor]: Taking taylor expansion of (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
4.050 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
4.050 * [taylor]: Taking taylor expansion of 2 in lambda2
4.050 * [backup-simplify]: Simplify 2 into 2
4.050 * [taylor]: Taking taylor expansion of (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
4.050 * [taylor]: Taking taylor expansion of lambda2 in lambda2
4.050 * [backup-simplify]: Simplify 0 into 0
4.050 * [backup-simplify]: Simplify 1 into 1
4.050 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
4.050 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
4.050 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
4.050 * [taylor]: Taking taylor expansion of 0.5 in lambda2
4.050 * [backup-simplify]: Simplify 0.5 into 0.5
4.050 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
4.050 * [taylor]: Taking taylor expansion of phi1 in lambda2
4.050 * [backup-simplify]: Simplify phi1 into phi1
4.050 * [taylor]: Taking taylor expansion of phi2 in lambda2
4.050 * [backup-simplify]: Simplify phi2 into phi2
4.051 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
4.051 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
4.051 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
4.051 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
4.051 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
4.051 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
4.054 * [backup-simplify]: Simplify (- 0) into 0
4.054 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
4.055 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
4.055 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
4.055 * [backup-simplify]: Simplify (* 2 0) into 0
4.056 * [backup-simplify]: Simplify (- 0) into 0
4.056 * [taylor]: Taking taylor expansion of 0 in phi1
4.056 * [backup-simplify]: Simplify 0 into 0
4.056 * [taylor]: Taking taylor expansion of 0 in phi2
4.056 * [backup-simplify]: Simplify 0 into 0
4.056 * [backup-simplify]: Simplify 0 into 0
4.057 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
4.058 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
4.058 * [backup-simplify]: Simplify (+ 0 0) into 0
4.059 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
4.060 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
4.061 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
4.061 * [backup-simplify]: Simplify (- 0) into 0
4.061 * [backup-simplify]: Simplify (+ 0 0) into 0
4.062 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
4.062 * [backup-simplify]: Simplify (- 0) into 0
4.063 * [backup-simplify]: Simplify (+ 0 0) into 0
4.063 * [backup-simplify]: Simplify (+ (* (- lambda2) 0) (+ (* 1 1) (* 0 (- lambda2)))) into 1
4.064 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (+ (* (- (* 2 lambda2)) 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
4.064 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
4.064 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
4.064 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
4.064 * [taylor]: Taking taylor expansion of 0.5 in lambda2
4.064 * [backup-simplify]: Simplify 0.5 into 0.5
4.064 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
4.064 * [taylor]: Taking taylor expansion of phi1 in lambda2
4.064 * [backup-simplify]: Simplify phi1 into phi1
4.064 * [taylor]: Taking taylor expansion of phi2 in lambda2
4.064 * [backup-simplify]: Simplify phi2 into phi2
4.064 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
4.064 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
4.064 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
4.064 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
4.064 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
4.064 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
4.065 * [backup-simplify]: Simplify (- 0) into 0
4.065 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
4.065 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
4.065 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
4.065 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
4.065 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
4.065 * [taylor]: Taking taylor expansion of 0.5 in phi1
4.065 * [backup-simplify]: Simplify 0.5 into 0.5
4.065 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
4.065 * [taylor]: Taking taylor expansion of phi1 in phi1
4.065 * [backup-simplify]: Simplify 0 into 0
4.065 * [backup-simplify]: Simplify 1 into 1
4.065 * [taylor]: Taking taylor expansion of phi2 in phi1
4.065 * [backup-simplify]: Simplify phi2 into phi2
4.066 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
4.066 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
4.066 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
4.066 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
4.066 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
4.066 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
4.066 * [backup-simplify]: Simplify (- 0) into 0
4.066 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
4.067 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
4.067 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
4.067 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
4.067 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
4.067 * [taylor]: Taking taylor expansion of 0.5 in phi2
4.067 * [backup-simplify]: Simplify 0.5 into 0.5
4.067 * [taylor]: Taking taylor expansion of phi2 in phi2
4.067 * [backup-simplify]: Simplify 0 into 0
4.067 * [backup-simplify]: Simplify 1 into 1
4.067 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.069 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
4.069 * [backup-simplify]: Simplify (* 1 1) into 1
4.069 * [backup-simplify]: Simplify 1 into 1
4.069 * [backup-simplify]: Simplify (+ 0) into 0
4.070 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
4.070 * [backup-simplify]: Simplify (+ 0 0) into 0
4.071 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
4.072 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
4.072 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
4.072 * [backup-simplify]: Simplify (- 0) into 0
4.073 * [backup-simplify]: Simplify (+ 0 0) into 0
4.073 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
4.074 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
4.074 * [backup-simplify]: Simplify (+ (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0)) into (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
4.075 * [backup-simplify]: Simplify (- (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (- (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
4.075 * [taylor]: Taking taylor expansion of (- (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
4.075 * [taylor]: Taking taylor expansion of (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
4.075 * [taylor]: Taking taylor expansion of 2 in phi1
4.075 * [backup-simplify]: Simplify 2 into 2
4.075 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
4.075 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
4.075 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
4.075 * [taylor]: Taking taylor expansion of 0.5 in phi1
4.075 * [backup-simplify]: Simplify 0.5 into 0.5
4.075 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
4.075 * [taylor]: Taking taylor expansion of phi1 in phi1
4.075 * [backup-simplify]: Simplify 0 into 0
4.075 * [backup-simplify]: Simplify 1 into 1
4.075 * [taylor]: Taking taylor expansion of phi2 in phi1
4.075 * [backup-simplify]: Simplify phi2 into phi2
4.075 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
4.075 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
4.075 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
4.075 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
4.075 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
4.075 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
4.076 * [backup-simplify]: Simplify (- 0) into 0
4.076 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
4.076 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
4.076 * [backup-simplify]: Simplify (* 2 (pow (cos (* 0.5 phi2)) 2)) into (* 2 (pow (cos (* 0.5 phi2)) 2))
4.077 * [backup-simplify]: Simplify (- (* 2 (pow (cos (* 0.5 phi2)) 2))) into (- (* 2 (pow (cos (* 0.5 phi2)) 2)))
4.077 * [taylor]: Taking taylor expansion of (- (* 2 (pow (cos (* 0.5 phi2)) 2))) in phi2
4.077 * [taylor]: Taking taylor expansion of (* 2 (pow (cos (* 0.5 phi2)) 2)) in phi2
4.077 * [taylor]: Taking taylor expansion of 2 in phi2
4.077 * [backup-simplify]: Simplify 2 into 2
4.077 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
4.077 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
4.077 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
4.077 * [taylor]: Taking taylor expansion of 0.5 in phi2
4.077 * [backup-simplify]: Simplify 0.5 into 0.5
4.077 * [taylor]: Taking taylor expansion of phi2 in phi2
4.077 * [backup-simplify]: Simplify 0 into 0
4.077 * [backup-simplify]: Simplify 1 into 1
4.077 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.079 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
4.079 * [backup-simplify]: Simplify (* 1 1) into 1
4.079 * [backup-simplify]: Simplify (* 2 1) into 2
4.080 * [backup-simplify]: Simplify (- 2) into -2
4.080 * [backup-simplify]: Simplify -2 into -2
4.080 * [backup-simplify]: Simplify (* 1 1) into 1
4.080 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
4.081 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
4.081 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
4.081 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
4.081 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
4.081 * [taylor]: Taking taylor expansion of 0.5 in phi1
4.081 * [backup-simplify]: Simplify 0.5 into 0.5
4.081 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
4.081 * [taylor]: Taking taylor expansion of phi1 in phi1
4.081 * [backup-simplify]: Simplify 0 into 0
4.081 * [backup-simplify]: Simplify 1 into 1
4.081 * [taylor]: Taking taylor expansion of phi2 in phi1
4.081 * [backup-simplify]: Simplify phi2 into phi2
4.081 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
4.081 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
4.081 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
4.081 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
4.081 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
4.081 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
4.082 * [backup-simplify]: Simplify (- 0) into 0
4.082 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
4.082 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
4.082 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
4.082 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
4.082 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
4.082 * [taylor]: Taking taylor expansion of 0.5 in phi2
4.082 * [backup-simplify]: Simplify 0.5 into 0.5
4.082 * [taylor]: Taking taylor expansion of phi2 in phi2
4.082 * [backup-simplify]: Simplify 0 into 0
4.082 * [backup-simplify]: Simplify 1 into 1
4.083 * [backup-simplify]: Simplify (* 0.5 0) into 0
4.084 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
4.084 * [backup-simplify]: Simplify (* 1 1) into 1
4.085 * [backup-simplify]: Simplify 1 into 1
4.085 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (* lambda2 1))) 2)) (+ (* -2 (* 1 (* 1 (* lambda2 lambda1)))) (* 1 (pow (* 1 (* 1 (* 1 lambda1))) 2)))) into (- (+ (pow lambda1 2) (pow lambda2 2)) (* 2 (* lambda2 lambda1)))
4.086 * [backup-simplify]: Simplify (* (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0))) (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)))) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow (- (/ 1 lambda1) (/ 1 lambda2)) 2))
4.086 * [approximate]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in (lambda1 lambda2 phi1 phi2) around 0
4.086 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in phi2
4.086 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
4.086 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
4.086 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
4.086 * [taylor]: Taking taylor expansion of 0.5 in phi2
4.086 * [backup-simplify]: Simplify 0.5 into 0.5
4.086 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
4.086 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
4.086 * [taylor]: Taking taylor expansion of phi1 in phi2
4.086 * [backup-simplify]: Simplify phi1 into phi1
4.086 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.086 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
4.086 * [taylor]: Taking taylor expansion of phi2 in phi2
4.086 * [backup-simplify]: Simplify 0 into 0
4.086 * [backup-simplify]: Simplify 1 into 1
4.087 * [backup-simplify]: Simplify (/ 1 1) into 1
4.087 * [backup-simplify]: Simplify (+ 0 1) into 1
4.087 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.088 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.088 * [taylor]: Taking taylor expansion of (pow (- (/ 1 lambda1) (/ 1 lambda2)) 2) in phi2
4.088 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi2
4.088 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2
4.088 * [taylor]: Taking taylor expansion of lambda1 in phi2
4.088 * [backup-simplify]: Simplify lambda1 into lambda1
4.088 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
4.088 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2
4.088 * [taylor]: Taking taylor expansion of lambda2 in phi2
4.088 * [backup-simplify]: Simplify lambda2 into lambda2
4.088 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
4.088 * [backup-simplify]: Simplify (- (/ 1 lambda2)) into (- (/ 1 lambda2))
4.088 * [backup-simplify]: Simplify (+ (/ 1 lambda1) (- (/ 1 lambda2))) into (- (/ 1 lambda1) (/ 1 lambda2))
4.088 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in phi1
4.088 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
4.088 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
4.088 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
4.088 * [taylor]: Taking taylor expansion of 0.5 in phi1
4.088 * [backup-simplify]: Simplify 0.5 into 0.5
4.088 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
4.088 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
4.088 * [taylor]: Taking taylor expansion of phi1 in phi1
4.088 * [backup-simplify]: Simplify 0 into 0
4.088 * [backup-simplify]: Simplify 1 into 1
4.089 * [backup-simplify]: Simplify (/ 1 1) into 1
4.089 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
4.089 * [taylor]: Taking taylor expansion of phi2 in phi1
4.089 * [backup-simplify]: Simplify phi2 into phi2
4.089 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.089 * [backup-simplify]: Simplify (+ 1 0) into 1
4.090 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.090 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.090 * [taylor]: Taking taylor expansion of (pow (- (/ 1 lambda1) (/ 1 lambda2)) 2) in phi1
4.090 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi1
4.090 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1
4.090 * [taylor]: Taking taylor expansion of lambda1 in phi1
4.090 * [backup-simplify]: Simplify lambda1 into lambda1
4.090 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
4.090 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1
4.090 * [taylor]: Taking taylor expansion of lambda2 in phi1
4.090 * [backup-simplify]: Simplify lambda2 into lambda2
4.090 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
4.090 * [backup-simplify]: Simplify (- (/ 1 lambda2)) into (- (/ 1 lambda2))
4.091 * [backup-simplify]: Simplify (+ (/ 1 lambda1) (- (/ 1 lambda2))) into (- (/ 1 lambda1) (/ 1 lambda2))
4.091 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda2
4.091 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
4.091 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
4.091 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
4.091 * [taylor]: Taking taylor expansion of 0.5 in lambda2
4.091 * [backup-simplify]: Simplify 0.5 into 0.5
4.091 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
4.091 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
4.091 * [taylor]: Taking taylor expansion of phi1 in lambda2
4.091 * [backup-simplify]: Simplify phi1 into phi1
4.091 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.091 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
4.091 * [taylor]: Taking taylor expansion of phi2 in lambda2
4.091 * [backup-simplify]: Simplify phi2 into phi2
4.091 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.091 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
4.091 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
4.091 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.092 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.092 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.092 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
4.092 * [backup-simplify]: Simplify (- 0) into 0
4.092 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.092 * [taylor]: Taking taylor expansion of (pow (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda2
4.093 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
4.093 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2
4.093 * [taylor]: Taking taylor expansion of lambda1 in lambda2
4.093 * [backup-simplify]: Simplify lambda1 into lambda1
4.093 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
4.093 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2
4.093 * [taylor]: Taking taylor expansion of lambda2 in lambda2
4.093 * [backup-simplify]: Simplify 0 into 0
4.093 * [backup-simplify]: Simplify 1 into 1
4.093 * [backup-simplify]: Simplify (/ 1 1) into 1
4.093 * [backup-simplify]: Simplify (- 1) into -1
4.094 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.094 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
4.094 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
4.094 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
4.094 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
4.094 * [taylor]: Taking taylor expansion of 0.5 in lambda1
4.094 * [backup-simplify]: Simplify 0.5 into 0.5
4.094 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
4.094 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
4.094 * [taylor]: Taking taylor expansion of phi1 in lambda1
4.094 * [backup-simplify]: Simplify phi1 into phi1
4.094 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.094 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
4.094 * [taylor]: Taking taylor expansion of phi2 in lambda1
4.094 * [backup-simplify]: Simplify phi2 into phi2
4.094 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.094 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
4.095 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
4.095 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.095 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.095 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.095 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
4.096 * [backup-simplify]: Simplify (- 0) into 0
4.096 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.096 * [taylor]: Taking taylor expansion of (pow (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
4.096 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
4.096 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1
4.096 * [taylor]: Taking taylor expansion of lambda1 in lambda1
4.096 * [backup-simplify]: Simplify 0 into 0
4.096 * [backup-simplify]: Simplify 1 into 1
4.096 * [backup-simplify]: Simplify (/ 1 1) into 1
4.096 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1
4.097 * [taylor]: Taking taylor expansion of lambda2 in lambda1
4.097 * [backup-simplify]: Simplify lambda2 into lambda2
4.097 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
4.097 * [backup-simplify]: Simplify (+ 1 0) into 1
4.097 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow (- (/ 1 lambda1) (/ 1 lambda2)) 2)) in lambda1
4.097 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
4.097 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
4.097 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
4.097 * [taylor]: Taking taylor expansion of 0.5 in lambda1
4.097 * [backup-simplify]: Simplify 0.5 into 0.5
4.097 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
4.097 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
4.097 * [taylor]: Taking taylor expansion of phi1 in lambda1
4.097 * [backup-simplify]: Simplify phi1 into phi1
4.097 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.097 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
4.097 * [taylor]: Taking taylor expansion of phi2 in lambda1
4.097 * [backup-simplify]: Simplify phi2 into phi2
4.097 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.098 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
4.098 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
4.098 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.098 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.098 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.098 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
4.099 * [backup-simplify]: Simplify (- 0) into 0
4.099 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.099 * [taylor]: Taking taylor expansion of (pow (- (/ 1 lambda1) (/ 1 lambda2)) 2) in lambda1
4.099 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
4.099 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1
4.099 * [taylor]: Taking taylor expansion of lambda1 in lambda1
4.099 * [backup-simplify]: Simplify 0 into 0
4.099 * [backup-simplify]: Simplify 1 into 1
4.099 * [backup-simplify]: Simplify (/ 1 1) into 1
4.100 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1
4.100 * [taylor]: Taking taylor expansion of lambda2 in lambda1
4.100 * [backup-simplify]: Simplify lambda2 into lambda2
4.100 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
4.100 * [backup-simplify]: Simplify (+ 1 0) into 1
4.100 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.101 * [backup-simplify]: Simplify (* 1 1) into 1
4.101 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.101 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
4.101 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
4.101 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
4.101 * [taylor]: Taking taylor expansion of 0.5 in lambda2
4.101 * [backup-simplify]: Simplify 0.5 into 0.5
4.101 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
4.101 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
4.101 * [taylor]: Taking taylor expansion of phi1 in lambda2
4.101 * [backup-simplify]: Simplify phi1 into phi1
4.101 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.102 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
4.102 * [taylor]: Taking taylor expansion of phi2 in lambda2
4.102 * [backup-simplify]: Simplify phi2 into phi2
4.102 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.102 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
4.102 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
4.102 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.102 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.102 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.103 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
4.103 * [backup-simplify]: Simplify (- 0) into 0
4.103 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.104 * [backup-simplify]: Simplify (- (/ 1 lambda2)) into (- (/ 1 lambda2))
4.104 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lambda2))) into (- (/ 1 lambda2))
4.104 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 lambda2))) (* (- (/ 1 lambda2)) 1)) into (- (* 2 (/ 1 lambda2)))
4.105 * [backup-simplify]: Simplify (+ 0) into 0
4.105 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
4.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
4.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
4.106 * [backup-simplify]: Simplify (+ 0 0) into 0
4.106 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
4.107 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
4.108 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
4.108 * [backup-simplify]: Simplify (- 0) into 0
4.108 * [backup-simplify]: Simplify (+ 0 0) into 0
4.109 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
4.110 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (* 2 (/ 1 lambda2)))) (* 0 1)) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
4.110 * [taylor]: Taking taylor expansion of (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) in lambda2
4.110 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) in lambda2
4.110 * [taylor]: Taking taylor expansion of 2 in lambda2
4.110 * [backup-simplify]: Simplify 2 into 2
4.110 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) in lambda2
4.110 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
4.110 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
4.110 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
4.110 * [taylor]: Taking taylor expansion of 0.5 in lambda2
4.110 * [backup-simplify]: Simplify 0.5 into 0.5
4.110 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
4.110 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
4.110 * [taylor]: Taking taylor expansion of phi1 in lambda2
4.110 * [backup-simplify]: Simplify phi1 into phi1
4.110 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.110 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
4.110 * [taylor]: Taking taylor expansion of phi2 in lambda2
4.110 * [backup-simplify]: Simplify phi2 into phi2
4.110 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.110 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
4.110 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
4.111 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.111 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.111 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.111 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
4.111 * [backup-simplify]: Simplify (- 0) into 0
4.112 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.112 * [taylor]: Taking taylor expansion of lambda2 in lambda2
4.112 * [backup-simplify]: Simplify 0 into 0
4.112 * [backup-simplify]: Simplify 1 into 1
4.112 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.112 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
4.114 * [backup-simplify]: Simplify (- 0) into 0
4.114 * [backup-simplify]: Simplify (+ 0 0) into 0
4.115 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 lambda2)) (- (/ 1 lambda2))) (* 0 1))) into (/ 1 (pow lambda2 2))
4.116 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
4.117 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
4.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
4.118 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
4.118 * [backup-simplify]: Simplify (+ 0 0) into 0
4.119 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
4.120 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
4.120 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
4.121 * [backup-simplify]: Simplify (- 0) into 0
4.121 * [backup-simplify]: Simplify (+ 0 0) into 0
4.122 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
4.123 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 1 (pow lambda2 2))) (+ (* 0 (- (* 2 (/ 1 lambda2)))) (* 0 1))) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
4.123 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
4.123 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
4.123 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
4.123 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
4.123 * [taylor]: Taking taylor expansion of 0.5 in lambda2
4.123 * [backup-simplify]: Simplify 0.5 into 0.5
4.123 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
4.123 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
4.123 * [taylor]: Taking taylor expansion of phi1 in lambda2
4.123 * [backup-simplify]: Simplify phi1 into phi1
4.123 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.124 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
4.124 * [taylor]: Taking taylor expansion of phi2 in lambda2
4.124 * [backup-simplify]: Simplify phi2 into phi2
4.124 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.124 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
4.124 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
4.124 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.124 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.124 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.125 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
4.125 * [backup-simplify]: Simplify (- 0) into 0
4.125 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.125 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
4.125 * [taylor]: Taking taylor expansion of lambda2 in lambda2
4.125 * [backup-simplify]: Simplify 0 into 0
4.125 * [backup-simplify]: Simplify 1 into 1
4.126 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.126 * [backup-simplify]: Simplify (* 1 1) into 1
4.126 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.126 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
4.126 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
4.126 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
4.126 * [taylor]: Taking taylor expansion of 0.5 in phi1
4.126 * [backup-simplify]: Simplify 0.5 into 0.5
4.127 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
4.127 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
4.127 * [taylor]: Taking taylor expansion of phi1 in phi1
4.127 * [backup-simplify]: Simplify 0 into 0
4.127 * [backup-simplify]: Simplify 1 into 1
4.127 * [backup-simplify]: Simplify (/ 1 1) into 1
4.127 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
4.127 * [taylor]: Taking taylor expansion of phi2 in phi1
4.127 * [backup-simplify]: Simplify phi2 into phi2
4.127 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.128 * [backup-simplify]: Simplify (+ 1 0) into 1
4.128 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.128 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.128 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.129 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
4.129 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
4.129 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
4.129 * [taylor]: Taking taylor expansion of 0.5 in phi2
4.129 * [backup-simplify]: Simplify 0.5 into 0.5
4.129 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
4.129 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
4.129 * [taylor]: Taking taylor expansion of phi1 in phi2
4.129 * [backup-simplify]: Simplify phi1 into phi1
4.129 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.129 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
4.129 * [taylor]: Taking taylor expansion of phi2 in phi2
4.129 * [backup-simplify]: Simplify 0 into 0
4.129 * [backup-simplify]: Simplify 1 into 1
4.129 * [backup-simplify]: Simplify (/ 1 1) into 1
4.130 * [backup-simplify]: Simplify (+ 0 1) into 1
4.130 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.130 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.131 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.131 * [backup-simplify]: Simplify (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.131 * [backup-simplify]: Simplify (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
4.132 * [backup-simplify]: Simplify (- (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
4.132 * [taylor]: Taking taylor expansion of (- (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
4.132 * [taylor]: Taking taylor expansion of (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
4.132 * [taylor]: Taking taylor expansion of 2 in phi1
4.132 * [backup-simplify]: Simplify 2 into 2
4.132 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
4.132 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
4.132 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
4.132 * [taylor]: Taking taylor expansion of 0.5 in phi1
4.132 * [backup-simplify]: Simplify 0.5 into 0.5
4.132 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
4.132 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
4.132 * [taylor]: Taking taylor expansion of phi1 in phi1
4.132 * [backup-simplify]: Simplify 0 into 0
4.132 * [backup-simplify]: Simplify 1 into 1
4.132 * [backup-simplify]: Simplify (/ 1 1) into 1
4.132 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
4.133 * [taylor]: Taking taylor expansion of phi2 in phi1
4.133 * [backup-simplify]: Simplify phi2 into phi2
4.133 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.133 * [backup-simplify]: Simplify (+ 1 0) into 1
4.133 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.134 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.134 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.134 * [backup-simplify]: Simplify (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
4.135 * [backup-simplify]: Simplify (- (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
4.135 * [taylor]: Taking taylor expansion of (- (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi2
4.135 * [taylor]: Taking taylor expansion of (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
4.135 * [taylor]: Taking taylor expansion of 2 in phi2
4.135 * [backup-simplify]: Simplify 2 into 2
4.135 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
4.135 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
4.135 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
4.135 * [taylor]: Taking taylor expansion of 0.5 in phi2
4.135 * [backup-simplify]: Simplify 0.5 into 0.5
4.135 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
4.135 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
4.135 * [taylor]: Taking taylor expansion of phi1 in phi2
4.135 * [backup-simplify]: Simplify phi1 into phi1
4.135 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.135 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
4.135 * [taylor]: Taking taylor expansion of phi2 in phi2
4.135 * [backup-simplify]: Simplify 0 into 0
4.135 * [backup-simplify]: Simplify 1 into 1
4.136 * [backup-simplify]: Simplify (/ 1 1) into 1
4.136 * [backup-simplify]: Simplify (+ 0 1) into 1
4.137 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.137 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.137 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.138 * [backup-simplify]: Simplify (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
4.138 * [backup-simplify]: Simplify (- (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
4.138 * [backup-simplify]: Simplify (- (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (* 2 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
4.139 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.139 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
4.139 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
4.139 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
4.139 * [taylor]: Taking taylor expansion of 0.5 in phi1
4.139 * [backup-simplify]: Simplify 0.5 into 0.5
4.139 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
4.139 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
4.139 * [taylor]: Taking taylor expansion of phi1 in phi1
4.139 * [backup-simplify]: Simplify 0 into 0
4.139 * [backup-simplify]: Simplify 1 into 1
4.140 * [backup-simplify]: Simplify (/ 1 1) into 1
4.140 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
4.140 * [taylor]: Taking taylor expansion of phi2 in phi1
4.140 * [backup-simplify]: Simplify phi2 into phi2
4.140 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.140 * [backup-simplify]: Simplify (+ 1 0) into 1
4.141 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.141 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.141 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.142 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
4.142 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
4.142 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
4.142 * [taylor]: Taking taylor expansion of 0.5 in phi2
4.142 * [backup-simplify]: Simplify 0.5 into 0.5
4.142 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
4.142 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
4.142 * [taylor]: Taking taylor expansion of phi1 in phi2
4.142 * [backup-simplify]: Simplify phi1 into phi1
4.142 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.142 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
4.142 * [taylor]: Taking taylor expansion of phi2 in phi2
4.142 * [backup-simplify]: Simplify 0 into 0
4.142 * [backup-simplify]: Simplify 1 into 1
4.142 * [backup-simplify]: Simplify (/ 1 1) into 1
4.143 * [backup-simplify]: Simplify (+ 0 1) into 1
4.144 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
4.144 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.144 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.145 * [backup-simplify]: Simplify (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.147 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) 2) (pow (* 1 (* 1 (* 1 (/ 1 (/ 1 lambda1))))) 2)) (+ (* (- (* 2 (pow (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) 2))) (* 1 (* 1 (* (/ 1 (/ 1 lambda2)) (/ 1 (/ 1 lambda1)))))) (* (pow (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) 2) (pow (* 1 (* 1 (* (/ 1 (/ 1 lambda2)) 1))) 2)))) into (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))
4.148 * [backup-simplify]: Simplify (* (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0))) (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)))) into (* (pow (- (/ 1 lambda2) (/ 1 lambda1)) 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
4.149 * [approximate]: Taking taylor expansion of (* (pow (- (/ 1 lambda2) (/ 1 lambda1)) 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in (lambda1 lambda2 phi1 phi2) around 0
4.149 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 lambda2) (/ 1 lambda1)) 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
4.149 * [taylor]: Taking taylor expansion of (pow (- (/ 1 lambda2) (/ 1 lambda1)) 2) in phi2
4.149 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi2
4.149 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2
4.149 * [taylor]: Taking taylor expansion of lambda2 in phi2
4.149 * [backup-simplify]: Simplify lambda2 into lambda2
4.149 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
4.149 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2
4.149 * [taylor]: Taking taylor expansion of lambda1 in phi2
4.149 * [backup-simplify]: Simplify lambda1 into lambda1
4.149 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
4.149 * [backup-simplify]: Simplify (- (/ 1 lambda1)) into (- (/ 1 lambda1))
4.149 * [backup-simplify]: Simplify (+ (/ 1 lambda2) (- (/ 1 lambda1))) into (- (/ 1 lambda2) (/ 1 lambda1))
4.149 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
4.149 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
4.149 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
4.149 * [taylor]: Taking taylor expansion of -0.5 in phi2
4.150 * [backup-simplify]: Simplify -0.5 into -0.5
4.150 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
4.150 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
4.150 * [taylor]: Taking taylor expansion of phi1 in phi2
4.150 * [backup-simplify]: Simplify phi1 into phi1
4.150 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.150 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
4.150 * [taylor]: Taking taylor expansion of phi2 in phi2
4.150 * [backup-simplify]: Simplify 0 into 0
4.150 * [backup-simplify]: Simplify 1 into 1
4.151 * [backup-simplify]: Simplify (/ 1 1) into 1
4.151 * [backup-simplify]: Simplify (+ 0 1) into 1
4.152 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
4.152 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.152 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 lambda2) (/ 1 lambda1)) 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
4.152 * [taylor]: Taking taylor expansion of (pow (- (/ 1 lambda2) (/ 1 lambda1)) 2) in phi1
4.152 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi1
4.152 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1
4.152 * [taylor]: Taking taylor expansion of lambda2 in phi1
4.152 * [backup-simplify]: Simplify lambda2 into lambda2
4.152 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
4.152 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1
4.152 * [taylor]: Taking taylor expansion of lambda1 in phi1
4.152 * [backup-simplify]: Simplify lambda1 into lambda1
4.152 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
4.152 * [backup-simplify]: Simplify (- (/ 1 lambda1)) into (- (/ 1 lambda1))
4.153 * [backup-simplify]: Simplify (+ (/ 1 lambda2) (- (/ 1 lambda1))) into (- (/ 1 lambda2) (/ 1 lambda1))
4.153 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
4.153 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
4.153 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
4.153 * [taylor]: Taking taylor expansion of -0.5 in phi1
4.153 * [backup-simplify]: Simplify -0.5 into -0.5
4.153 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
4.153 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
4.153 * [taylor]: Taking taylor expansion of phi1 in phi1
4.153 * [backup-simplify]: Simplify 0 into 0
4.153 * [backup-simplify]: Simplify 1 into 1
4.154 * [backup-simplify]: Simplify (/ 1 1) into 1
4.154 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
4.154 * [taylor]: Taking taylor expansion of phi2 in phi1
4.154 * [backup-simplify]: Simplify phi2 into phi2
4.154 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.154 * [backup-simplify]: Simplify (+ 1 0) into 1
4.155 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
4.155 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.155 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 lambda2) (/ 1 lambda1)) 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
4.155 * [taylor]: Taking taylor expansion of (pow (- (/ 1 lambda2) (/ 1 lambda1)) 2) in lambda2
4.155 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
4.155 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2
4.155 * [taylor]: Taking taylor expansion of lambda2 in lambda2
4.155 * [backup-simplify]: Simplify 0 into 0
4.155 * [backup-simplify]: Simplify 1 into 1
4.156 * [backup-simplify]: Simplify (/ 1 1) into 1
4.156 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2
4.156 * [taylor]: Taking taylor expansion of lambda1 in lambda2
4.156 * [backup-simplify]: Simplify lambda1 into lambda1
4.156 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
4.156 * [backup-simplify]: Simplify (+ 1 0) into 1
4.156 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
4.156 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
4.156 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
4.157 * [taylor]: Taking taylor expansion of -0.5 in lambda2
4.157 * [backup-simplify]: Simplify -0.5 into -0.5
4.157 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
4.157 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
4.157 * [taylor]: Taking taylor expansion of phi1 in lambda2
4.157 * [backup-simplify]: Simplify phi1 into phi1
4.157 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.157 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
4.157 * [taylor]: Taking taylor expansion of phi2 in lambda2
4.157 * [backup-simplify]: Simplify phi2 into phi2
4.157 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.157 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
4.157 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
4.157 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.158 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.158 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.158 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
4.159 * [backup-simplify]: Simplify (- 0) into 0
4.159 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.159 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 lambda2) (/ 1 lambda1)) 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda1
4.159 * [taylor]: Taking taylor expansion of (pow (- (/ 1 lambda2) (/ 1 lambda1)) 2) in lambda1
4.159 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
4.159 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1
4.159 * [taylor]: Taking taylor expansion of lambda2 in lambda1
4.159 * [backup-simplify]: Simplify lambda2 into lambda2
4.159 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
4.159 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1
4.159 * [taylor]: Taking taylor expansion of lambda1 in lambda1
4.159 * [backup-simplify]: Simplify 0 into 0
4.159 * [backup-simplify]: Simplify 1 into 1
4.160 * [backup-simplify]: Simplify (/ 1 1) into 1
4.160 * [backup-simplify]: Simplify (- 1) into -1
4.161 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.161 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
4.161 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
4.161 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
4.161 * [taylor]: Taking taylor expansion of -0.5 in lambda1
4.161 * [backup-simplify]: Simplify -0.5 into -0.5
4.161 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
4.161 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
4.161 * [taylor]: Taking taylor expansion of phi1 in lambda1
4.161 * [backup-simplify]: Simplify phi1 into phi1
4.161 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.161 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
4.161 * [taylor]: Taking taylor expansion of phi2 in lambda1
4.161 * [backup-simplify]: Simplify phi2 into phi2
4.161 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.161 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
4.162 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
4.162 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.162 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.162 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.162 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
4.163 * [backup-simplify]: Simplify (- 0) into 0
4.163 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.163 * [taylor]: Taking taylor expansion of (* (pow (- (/ 1 lambda2) (/ 1 lambda1)) 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda1
4.163 * [taylor]: Taking taylor expansion of (pow (- (/ 1 lambda2) (/ 1 lambda1)) 2) in lambda1
4.163 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
4.163 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1
4.163 * [taylor]: Taking taylor expansion of lambda2 in lambda1
4.163 * [backup-simplify]: Simplify lambda2 into lambda2
4.164 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
4.164 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1
4.164 * [taylor]: Taking taylor expansion of lambda1 in lambda1
4.164 * [backup-simplify]: Simplify 0 into 0
4.164 * [backup-simplify]: Simplify 1 into 1
4.164 * [backup-simplify]: Simplify (/ 1 1) into 1
4.165 * [backup-simplify]: Simplify (- 1) into -1
4.166 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.166 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
4.166 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
4.166 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
4.166 * [taylor]: Taking taylor expansion of -0.5 in lambda1
4.166 * [backup-simplify]: Simplify -0.5 into -0.5
4.166 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
4.166 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
4.166 * [taylor]: Taking taylor expansion of phi1 in lambda1
4.166 * [backup-simplify]: Simplify phi1 into phi1
4.166 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.166 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
4.166 * [taylor]: Taking taylor expansion of phi2 in lambda1
4.166 * [backup-simplify]: Simplify phi2 into phi2
4.166 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.166 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
4.166 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
4.166 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.167 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.167 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.167 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
4.168 * [backup-simplify]: Simplify (- 0) into 0
4.168 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.169 * [backup-simplify]: Simplify (* -1 -1) into 1
4.169 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.169 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.170 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
4.170 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
4.170 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
4.170 * [taylor]: Taking taylor expansion of -0.5 in lambda2
4.170 * [backup-simplify]: Simplify -0.5 into -0.5
4.170 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
4.170 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
4.170 * [taylor]: Taking taylor expansion of phi1 in lambda2
4.170 * [backup-simplify]: Simplify phi1 into phi1
4.170 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.170 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
4.170 * [taylor]: Taking taylor expansion of phi2 in lambda2
4.170 * [backup-simplify]: Simplify phi2 into phi2
4.170 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.170 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
4.170 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
4.170 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.170 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.171 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.171 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
4.171 * [backup-simplify]: Simplify (- 0) into 0
4.171 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.172 * [backup-simplify]: Simplify (+ 0) into 0
4.172 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
4.173 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
4.173 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
4.173 * [backup-simplify]: Simplify (+ 0 0) into 0
4.173 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
4.174 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
4.175 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
4.175 * [backup-simplify]: Simplify (- 0) into 0
4.175 * [backup-simplify]: Simplify (+ 0 0) into 0
4.176 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
4.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.176 * [backup-simplify]: Simplify (- 0) into 0
4.176 * [backup-simplify]: Simplify (+ (/ 1 lambda2) 0) into (/ 1 lambda2)
4.176 * [backup-simplify]: Simplify (+ (* -1 (/ 1 lambda2)) (* (/ 1 lambda2) -1)) into (- (* 2 (/ 1 lambda2)))
4.177 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (* 2 (/ 1 lambda2))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
4.177 * [taylor]: Taking taylor expansion of (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) in lambda2
4.177 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) in lambda2
4.177 * [taylor]: Taking taylor expansion of 2 in lambda2
4.177 * [backup-simplify]: Simplify 2 into 2
4.177 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) in lambda2
4.177 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
4.177 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
4.177 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
4.177 * [taylor]: Taking taylor expansion of -0.5 in lambda2
4.177 * [backup-simplify]: Simplify -0.5 into -0.5
4.177 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
4.177 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
4.177 * [taylor]: Taking taylor expansion of phi1 in lambda2
4.177 * [backup-simplify]: Simplify phi1 into phi1
4.177 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.177 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
4.177 * [taylor]: Taking taylor expansion of phi2 in lambda2
4.177 * [backup-simplify]: Simplify phi2 into phi2
4.177 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.177 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
4.178 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
4.178 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.178 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.178 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.178 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
4.178 * [backup-simplify]: Simplify (- 0) into 0
4.178 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.178 * [taylor]: Taking taylor expansion of lambda2 in lambda2
4.178 * [backup-simplify]: Simplify 0 into 0
4.178 * [backup-simplify]: Simplify 1 into 1
4.179 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.179 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.179 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
4.180 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
4.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
4.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
4.180 * [backup-simplify]: Simplify (+ 0 0) into 0
4.181 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
4.181 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
4.182 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
4.182 * [backup-simplify]: Simplify (- 0) into 0
4.182 * [backup-simplify]: Simplify (+ 0 0) into 0
4.183 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
4.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
4.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.183 * [backup-simplify]: Simplify (- 0) into 0
4.184 * [backup-simplify]: Simplify (+ 0 0) into 0
4.184 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 lambda2) (/ 1 lambda2)) (* 0 -1))) into (/ 1 (pow lambda2 2))
4.185 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 lambda2))) 0) (* (/ 1 (pow lambda2 2)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
4.185 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
4.185 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
4.185 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
4.185 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
4.185 * [taylor]: Taking taylor expansion of -0.5 in lambda2
4.185 * [backup-simplify]: Simplify -0.5 into -0.5
4.185 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
4.185 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
4.185 * [taylor]: Taking taylor expansion of phi1 in lambda2
4.185 * [backup-simplify]: Simplify phi1 into phi1
4.185 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.185 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
4.185 * [taylor]: Taking taylor expansion of phi2 in lambda2
4.185 * [backup-simplify]: Simplify phi2 into phi2
4.185 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.185 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
4.185 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
4.185 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.186 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.186 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.186 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
4.186 * [backup-simplify]: Simplify (- 0) into 0
4.186 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.186 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
4.186 * [taylor]: Taking taylor expansion of lambda2 in lambda2
4.186 * [backup-simplify]: Simplify 0 into 0
4.186 * [backup-simplify]: Simplify 1 into 1
4.186 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.187 * [backup-simplify]: Simplify (* 1 1) into 1
4.187 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.187 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
4.187 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
4.187 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
4.187 * [taylor]: Taking taylor expansion of -0.5 in phi1
4.187 * [backup-simplify]: Simplify -0.5 into -0.5
4.187 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
4.187 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
4.187 * [taylor]: Taking taylor expansion of phi1 in phi1
4.187 * [backup-simplify]: Simplify 0 into 0
4.187 * [backup-simplify]: Simplify 1 into 1
4.187 * [backup-simplify]: Simplify (/ 1 1) into 1
4.187 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
4.187 * [taylor]: Taking taylor expansion of phi2 in phi1
4.187 * [backup-simplify]: Simplify phi2 into phi2
4.187 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.188 * [backup-simplify]: Simplify (+ 1 0) into 1
4.188 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
4.188 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.188 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.188 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
4.188 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
4.188 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
4.188 * [taylor]: Taking taylor expansion of -0.5 in phi2
4.188 * [backup-simplify]: Simplify -0.5 into -0.5
4.188 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
4.188 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
4.188 * [taylor]: Taking taylor expansion of phi1 in phi2
4.188 * [backup-simplify]: Simplify phi1 into phi1
4.188 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.188 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
4.188 * [taylor]: Taking taylor expansion of phi2 in phi2
4.188 * [backup-simplify]: Simplify 0 into 0
4.188 * [backup-simplify]: Simplify 1 into 1
4.189 * [backup-simplify]: Simplify (/ 1 1) into 1
4.189 * [backup-simplify]: Simplify (+ 0 1) into 1
4.189 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
4.189 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.189 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.190 * [backup-simplify]: Simplify (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.190 * [backup-simplify]: Simplify (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
4.190 * [backup-simplify]: Simplify (- (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
4.190 * [taylor]: Taking taylor expansion of (- (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
4.190 * [taylor]: Taking taylor expansion of (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
4.190 * [taylor]: Taking taylor expansion of 2 in phi1
4.190 * [backup-simplify]: Simplify 2 into 2
4.190 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
4.190 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
4.190 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
4.190 * [taylor]: Taking taylor expansion of -0.5 in phi1
4.190 * [backup-simplify]: Simplify -0.5 into -0.5
4.190 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
4.190 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
4.190 * [taylor]: Taking taylor expansion of phi1 in phi1
4.190 * [backup-simplify]: Simplify 0 into 0
4.190 * [backup-simplify]: Simplify 1 into 1
4.190 * [backup-simplify]: Simplify (/ 1 1) into 1
4.190 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
4.190 * [taylor]: Taking taylor expansion of phi2 in phi1
4.190 * [backup-simplify]: Simplify phi2 into phi2
4.191 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.191 * [backup-simplify]: Simplify (+ 1 0) into 1
4.191 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
4.191 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.191 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.192 * [backup-simplify]: Simplify (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
4.192 * [backup-simplify]: Simplify (- (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
4.192 * [taylor]: Taking taylor expansion of (- (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi2
4.192 * [taylor]: Taking taylor expansion of (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
4.192 * [taylor]: Taking taylor expansion of 2 in phi2
4.192 * [backup-simplify]: Simplify 2 into 2
4.192 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
4.192 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
4.192 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
4.192 * [taylor]: Taking taylor expansion of -0.5 in phi2
4.192 * [backup-simplify]: Simplify -0.5 into -0.5
4.192 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
4.192 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
4.192 * [taylor]: Taking taylor expansion of phi1 in phi2
4.192 * [backup-simplify]: Simplify phi1 into phi1
4.192 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.192 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
4.192 * [taylor]: Taking taylor expansion of phi2 in phi2
4.192 * [backup-simplify]: Simplify 0 into 0
4.192 * [backup-simplify]: Simplify 1 into 1
4.192 * [backup-simplify]: Simplify (/ 1 1) into 1
4.193 * [backup-simplify]: Simplify (+ 0 1) into 1
4.193 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
4.193 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.193 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.193 * [backup-simplify]: Simplify (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
4.193 * [backup-simplify]: Simplify (- (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
4.194 * [backup-simplify]: Simplify (- (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (* 2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
4.194 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.194 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
4.194 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
4.194 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
4.194 * [taylor]: Taking taylor expansion of -0.5 in phi1
4.194 * [backup-simplify]: Simplify -0.5 into -0.5
4.194 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
4.194 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
4.194 * [taylor]: Taking taylor expansion of phi1 in phi1
4.194 * [backup-simplify]: Simplify 0 into 0
4.194 * [backup-simplify]: Simplify 1 into 1
4.194 * [backup-simplify]: Simplify (/ 1 1) into 1
4.194 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
4.194 * [taylor]: Taking taylor expansion of phi2 in phi1
4.194 * [backup-simplify]: Simplify phi2 into phi2
4.194 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
4.195 * [backup-simplify]: Simplify (+ 1 0) into 1
4.195 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
4.195 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.195 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.195 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
4.195 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
4.195 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
4.195 * [taylor]: Taking taylor expansion of -0.5 in phi2
4.195 * [backup-simplify]: Simplify -0.5 into -0.5
4.195 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
4.195 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
4.195 * [taylor]: Taking taylor expansion of phi1 in phi2
4.195 * [backup-simplify]: Simplify phi1 into phi1
4.195 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
4.195 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
4.195 * [taylor]: Taking taylor expansion of phi2 in phi2
4.195 * [backup-simplify]: Simplify 0 into 0
4.195 * [backup-simplify]: Simplify 1 into 1
4.196 * [backup-simplify]: Simplify (/ 1 1) into 1
4.196 * [backup-simplify]: Simplify (+ 0 1) into 1
4.196 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
4.196 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
4.197 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.197 * [backup-simplify]: Simplify (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
4.198 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) 2) (pow (* 1 (* 1 (* 1 (/ 1 (/ 1 (- lambda1)))))) 2)) (+ (* (- (* 2 (pow (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) 2))) (* 1 (* 1 (* (/ 1 (/ 1 (- lambda2))) (/ 1 (/ 1 (- lambda1))))))) (* (pow (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) 2) (pow (* 1 (* 1 (* (/ 1 (/ 1 (- lambda2))) 1))) 2)))) into (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))
4.198 * * * [progress]: simplifying candidates
4.204 * [simplify]: Simplifying:
  (log (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (exp (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (* (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt 1)
  (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (sqrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
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  (sqrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (sqrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (sqrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (sqrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (sqrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (sqrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (sqrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (sqrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (sqrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (sqrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (sqrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (sqrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (sqrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (sqrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (sqrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (sqrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (sqrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))
  (sqrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (/ 1 2)
  (sqrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (log (cos (/ (+ phi1 phi2) 2.0)))
  (exp (cos (/ (+ phi1 phi2) 2.0)))
  (* (cbrt (cos (/ (+ phi1 phi2) 2.0))) (cbrt (cos (/ (+ phi1 phi2) 2.0))))
  (cbrt (cos (/ (+ phi1 phi2) 2.0)))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (log (cos (/ (+ phi1 phi2) 2.0)))
  (exp (cos (/ (+ phi1 phi2) 2.0)))
  (* (cbrt (cos (/ (+ phi1 phi2) 2.0))) (cbrt (cos (/ (+ phi1 phi2) 2.0))))
  (cbrt (cos (/ (+ phi1 phi2) 2.0)))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (+ 1 1)
  (+ 1 1)
  (+ 1 1)
  (+ 1 1)
  (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (+ 1 1)
  (+ 1 1)
  (+ (+ (log (- lambda1 lambda2)) (log (cos (/ (+ phi1 phi2) 2.0)))) (+ (log (- lambda1 lambda2)) (log (cos (/ (+ phi1 phi2) 2.0)))))
  (+ (+ (log (- lambda1 lambda2)) (log (cos (/ (+ phi1 phi2) 2.0)))) (log (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (+ (log (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (log (- lambda1 lambda2)) (log (cos (/ (+ phi1 phi2) 2.0)))))
  (+ (log (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (log (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (log (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (exp (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (* (* (* (- lambda1 lambda2) (- lambda1 lambda2)) (- lambda1 lambda2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (- lambda1 lambda2)) (- lambda1 lambda2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (* (* (* (- lambda1 lambda2) (- lambda1 lambda2)) (- lambda1 lambda2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (- lambda1 lambda2)) (- lambda1 lambda2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (cbrt (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (cbrt (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (cbrt (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (sqrt (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (sqrt (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))
  (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))))
  (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))
  (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2))
  (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))
  (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))))
  (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))
  (* (+ lambda1 lambda2) (+ lambda1 lambda2))
  (* (- lambda1 lambda2) (- lambda1 lambda2))
  (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0)))
  (* 2 1)
  (* 2 1)
  (* 2 1)
  (* 2 1)
  (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (- lambda1 lambda2))
  (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (- phi2 phi1)
  (- (+ (/ (* phi1 phi2) (* (cos (* 0.5 (+ phi1 phi2))) lambda1)) (+ (* lambda2 (cos (* 0.5 (+ phi1 phi2)))) (/ (* lambda2 (* phi1 phi2)) (* (cos (* 0.5 (+ phi1 phi2))) (pow lambda1 2))))))
  (+ (* lambda2 (cos (* 0.5 (+ phi1 phi2)))) (+ (/ (* lambda2 (* phi1 phi2)) (* (pow lambda1 2) (cos (* 0.5 (+ phi1 phi2))))) (/ (* phi1 phi2) (* lambda1 (cos (* 0.5 (+ phi1 phi2)))))))
  (- 1 (+ (* 0.25 (* phi1 phi2)) (* 0.125 (pow phi1 2))))
  (cos (* 0.5 (+ phi1 phi2)))
  (cos (* 0.5 (+ phi1 phi2)))
  (- 1 (+ (* 0.25 (* phi1 phi2)) (* 0.125 (pow phi1 2))))
  (cos (* 0.5 (+ phi1 phi2)))
  (cos (* 0.5 (+ phi1 phi2)))
  (- (+ (pow lambda1 2) (pow lambda2 2)) (* 2 (* lambda2 lambda1)))
  (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))
  (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))
4.219 * * [simplify]: iteration 0: 458 enodes
4.468 * * [simplify]: iteration 1: 1355 enodes
4.918 * * [simplify]: iteration complete: 5000 enodes
4.918 * * [simplify]: Extracting #0: cost 98 inf + 0
4.919 * * [simplify]: Extracting #1: cost 283 inf + 3
4.923 * * [simplify]: Extracting #2: cost 1291 inf + 89
4.934 * * [simplify]: Extracting #3: cost 2282 inf + 2326
4.967 * * [simplify]: Extracting #4: cost 2340 inf + 34472
5.047 * * [simplify]: Extracting #5: cost 1424 inf + 328372
5.216 * * [simplify]: Extracting #6: cost 353 inf + 770380
5.468 * * [simplify]: Extracting #7: cost 32 inf + 937223
5.699 * * [simplify]: Extracting #8: cost 3 inf + 956082
5.986 * * [simplify]: Extracting #9: cost 0 inf + 956841
6.244 * [simplify]: Simplified to:
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  (exp (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
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  (cbrt (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
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  (sqrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
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  1
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  (sqrt (+ (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)))) (* (* (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))))
  (sqrt (* (* (+ phi1 phi2) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))))
  (sqrt (+ (* (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2))) (* (* (+ phi1 phi2) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (* (* (+ phi1 phi2) (+ phi1 phi2)) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))))
  (sqrt (+ (* (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2))) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))))))
  (sqrt (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))))
  (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2)))))
  (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))))
  (sqrt (+ (* (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2))) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))))))
  (sqrt (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))))
  (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2)))))
  (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))))
  (sqrt (+ (* (* (+ lambda2 lambda1) (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2))) (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2))) (* (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (* (+ lambda2 lambda1) (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)))))
  (sqrt (+ (* (* (+ phi1 phi2) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (+ lambda2 lambda1))))
  (sqrt (* (* (+ phi1 phi2) (+ lambda2 lambda1)) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))))
  (sqrt (+ (* (* (+ phi1 phi2) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (+ lambda2 lambda1))))
  (sqrt (* (* (+ phi1 phi2) (+ lambda2 lambda1)) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))))
  (sqrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (+ phi1 phi2) (+ phi1 phi2)))) (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2)))))
  (sqrt (* (+ lambda2 lambda1) (* (+ phi1 phi2) (+ phi1 phi2))))
  (sqrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)))) (* (* (+ lambda2 lambda1) (- phi1 phi2)) (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2)))))
  (sqrt (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ lambda2 lambda1)))
  (sqrt (+ (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (+ phi1 phi2) (+ lambda2 lambda1)))
  (sqrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)))) (* (* (+ lambda2 lambda1) (- phi1 phi2)) (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2)))))
  (sqrt (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ lambda2 lambda1)))
  (sqrt (+ (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (+ phi1 phi2) (+ lambda2 lambda1)))
  (sqrt (+ (* (* (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2)) (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2))) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)))))))
  (sqrt (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)))))
  (sqrt (+ (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)))) (* (* (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))))
  (sqrt (* (* (+ phi1 phi2) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))))
  (sqrt (+ (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)))) (* (* (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))))
  (sqrt (* (* (+ phi1 phi2) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))))
  (sqrt (+ (* (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2))) (* (* (+ phi1 phi2) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (* (* (+ phi1 phi2) (+ phi1 phi2)) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))))
  (sqrt (+ (* (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2))) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))))))
  (sqrt (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))))
  (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2)))))
  (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))))
  (sqrt (+ (* (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2))) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))))))
  (sqrt (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))))
  (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2)))))
  (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1)))))
  (sqrt (+ (* (* (+ lambda2 lambda1) (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2))) (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2))) (* (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (* (+ lambda2 lambda1) (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)))))
  (sqrt (+ (* (* (+ phi1 phi2) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (+ lambda2 lambda1))))
  (sqrt (* (* (+ phi1 phi2) (+ lambda2 lambda1)) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))))
  (sqrt (+ (* (* (+ phi1 phi2) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (+ lambda2 lambda1))))
  (sqrt (* (* (+ phi1 phi2) (+ lambda2 lambda1)) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1))))
  (sqrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (+ phi1 phi2) (+ phi1 phi2)))) (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2)))))
  (sqrt (* (+ lambda2 lambda1) (* (+ phi1 phi2) (+ phi1 phi2))))
  (sqrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)))) (* (* (+ lambda2 lambda1) (- phi1 phi2)) (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2)))))
  (sqrt (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ lambda2 lambda1)))
  (sqrt (+ (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (+ phi1 phi2) (+ lambda2 lambda1)))
  (sqrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)))) (* (* (+ lambda2 lambda1) (- phi1 phi2)) (- (* phi1 (* phi1 phi1)) (* (* phi2 phi2) phi2)))))
  (sqrt (* (+ (* phi2 (+ phi1 phi2)) (* phi1 phi1)) (+ lambda2 lambda1)))
  (sqrt (+ (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (+ phi1 phi2) (+ lambda2 lambda1)))
  (sqrt (+ (* (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (sqrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (+ (- phi1 phi2) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (- (- phi1 phi2) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (sqrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  1/2
  (sqrt (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (log (cos (/ (+ phi1 phi2) 2.0)))
  (exp (cos (/ (+ phi1 phi2) 2.0)))
  (* (cbrt (cos (/ (+ phi1 phi2) 2.0))) (cbrt (cos (/ (+ phi1 phi2) 2.0))))
  (cbrt (cos (/ (+ phi1 phi2) 2.0)))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (log (cos (/ (+ phi1 phi2) 2.0)))
  (exp (cos (/ (+ phi1 phi2) 2.0)))
  (* (cbrt (cos (/ (+ phi1 phi2) 2.0))) (cbrt (cos (/ (+ phi1 phi2) 2.0))))
  (cbrt (cos (/ (+ phi1 phi2) 2.0)))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  2
  2
  2
  2
  (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  2
  2
  (log (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (log (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (log (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (log (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (log (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (exp (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (* (cbrt (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (cbrt (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (cbrt (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (fabs (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (fabs (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))))
  (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))))
  (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (+ lambda2 lambda1))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))))
  (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (+ lambda2 lambda1))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))))
  (* (+ lambda2 lambda1) (+ lambda2 lambda1))
  (* (- lambda1 lambda2) (- lambda1 lambda2))
  (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0)))
  2
  2
  2
  2
  (* (- lambda1 lambda2) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0)))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (- phi2 phi1)
  (- (+ (+ (* lambda2 (cos (* (+ phi1 phi2) 0.5))) (/ (/ (* phi1 phi2) lambda1) (cos (* (+ phi1 phi2) 0.5)))) (* (/ (* phi1 phi2) (* lambda1 lambda1)) (/ lambda2 (cos (* (+ phi1 phi2) 0.5))))))
  (+ (+ (* lambda2 (cos (* (+ phi1 phi2) 0.5))) (/ (/ (* phi1 phi2) lambda1) (cos (* (+ phi1 phi2) 0.5)))) (* (/ (* phi1 phi2) (* lambda1 lambda1)) (/ lambda2 (cos (* (+ phi1 phi2) 0.5)))))
  (- (- 1 (* (* phi1 phi2) 0.25)) (* (* phi1 phi1) 0.125))
  (cos (* (+ phi1 phi2) 0.5))
  (cos (* (+ phi1 phi2) 0.5))
  (- (- 1 (* (* phi1 phi2) 0.25)) (* (* phi1 phi1) 0.125))
  (cos (* (+ phi1 phi2) 0.5))
  (cos (* (+ phi1 phi2) 0.5))
  (- (+ (* lambda1 lambda1) (* lambda2 lambda2)) (* (* 2 lambda2) lambda1))
  (- (* (* (cos (* (+ phi1 phi2) 0.5)) (cos (* (+ phi1 phi2) 0.5))) (+ (* lambda1 lambda1) (* lambda2 lambda2))) (* (* 2 lambda2) (* lambda1 (* (cos (* (+ phi1 phi2) 0.5)) (cos (* (+ phi1 phi2) 0.5))))))
  (- (* (* (cos (* (+ phi1 phi2) 0.5)) (cos (* (+ phi1 phi2) 0.5))) (+ (* lambda1 lambda1) (* lambda2 lambda2))) (* (* 2 lambda2) (* lambda1 (* (cos (* (+ phi1 phi2) 0.5)) (cos (* (+ phi1 phi2) 0.5))))))
6.301 * * * [progress]: adding candidates to table
7.249 * * [progress]: iteration 2 / 4
7.250 * * * [progress]: picking best candidate
7.361 * * * * [pick]: Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))>
7.361 * * * [progress]: localizing error
7.403 * * * [progress]: generating rewritten candidates
7.403 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
7.572 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2 2 2)
7.590 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 2 1)
7.608 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 2)
7.667 * * * [progress]: generating series expansions
7.667 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
7.667 * [backup-simplify]: Simplify (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))) into (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))
7.667 * [approximate]: Taking taylor expansion of (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in (lambda1 lambda2 phi1 phi2) around 0
7.667 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi2
7.667 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi2
7.667 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi2
7.667 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
7.667 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
7.667 * [taylor]: Taking taylor expansion of lambda2 in phi2
7.667 * [backup-simplify]: Simplify lambda2 into lambda2
7.667 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
7.667 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
7.667 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
7.667 * [taylor]: Taking taylor expansion of 0.5 in phi2
7.668 * [backup-simplify]: Simplify 0.5 into 0.5
7.668 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
7.668 * [taylor]: Taking taylor expansion of phi1 in phi2
7.668 * [backup-simplify]: Simplify phi1 into phi1
7.668 * [taylor]: Taking taylor expansion of phi2 in phi2
7.668 * [backup-simplify]: Simplify 0 into 0
7.668 * [backup-simplify]: Simplify 1 into 1
7.668 * [backup-simplify]: Simplify (+ phi1 0) into phi1
7.668 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
7.668 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
7.668 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
7.668 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
7.668 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
7.668 * [backup-simplify]: Simplify (- 0) into 0
7.668 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
7.669 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi2
7.669 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
7.669 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
7.669 * [taylor]: Taking taylor expansion of lambda1 in phi2
7.669 * [backup-simplify]: Simplify lambda1 into lambda1
7.669 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
7.669 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
7.669 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
7.669 * [taylor]: Taking taylor expansion of 0.5 in phi2
7.669 * [backup-simplify]: Simplify 0.5 into 0.5
7.669 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
7.669 * [taylor]: Taking taylor expansion of phi1 in phi2
7.669 * [backup-simplify]: Simplify phi1 into phi1
7.669 * [taylor]: Taking taylor expansion of phi2 in phi2
7.669 * [backup-simplify]: Simplify 0 into 0
7.669 * [backup-simplify]: Simplify 1 into 1
7.669 * [backup-simplify]: Simplify (+ phi1 0) into phi1
7.669 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
7.669 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
7.669 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
7.669 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
7.669 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
7.669 * [backup-simplify]: Simplify (- 0) into 0
7.669 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
7.669 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi2
7.669 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
7.669 * [taylor]: Taking taylor expansion of phi1 in phi2
7.669 * [backup-simplify]: Simplify phi1 into phi1
7.669 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
7.669 * [taylor]: Taking taylor expansion of phi2 in phi2
7.670 * [backup-simplify]: Simplify 0 into 0
7.670 * [backup-simplify]: Simplify 1 into 1
7.670 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi2
7.670 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi2
7.670 * [taylor]: Taking taylor expansion of 2 in phi2
7.670 * [backup-simplify]: Simplify 2 into 2
7.670 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
7.670 * [taylor]: Taking taylor expansion of phi1 in phi2
7.670 * [backup-simplify]: Simplify phi1 into phi1
7.670 * [taylor]: Taking taylor expansion of phi2 in phi2
7.670 * [backup-simplify]: Simplify 0 into 0
7.670 * [backup-simplify]: Simplify 1 into 1
7.670 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi2
7.670 * [taylor]: Taking taylor expansion of 2 in phi2
7.670 * [backup-simplify]: Simplify 2 into 2
7.670 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi2
7.670 * [taylor]: Taking taylor expansion of lambda2 in phi2
7.670 * [backup-simplify]: Simplify lambda2 into lambda2
7.670 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
7.670 * [taylor]: Taking taylor expansion of lambda1 in phi2
7.670 * [backup-simplify]: Simplify lambda1 into lambda1
7.670 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
7.670 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
7.670 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
7.670 * [taylor]: Taking taylor expansion of 0.5 in phi2
7.670 * [backup-simplify]: Simplify 0.5 into 0.5
7.670 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
7.670 * [taylor]: Taking taylor expansion of phi1 in phi2
7.670 * [backup-simplify]: Simplify phi1 into phi1
7.670 * [taylor]: Taking taylor expansion of phi2 in phi2
7.670 * [backup-simplify]: Simplify 0 into 0
7.670 * [backup-simplify]: Simplify 1 into 1
7.670 * [backup-simplify]: Simplify (+ phi1 0) into phi1
7.670 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
7.670 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
7.670 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
7.670 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
7.670 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
7.671 * [backup-simplify]: Simplify (- 0) into 0
7.671 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
7.671 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
7.671 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
7.671 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2))
7.671 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
7.671 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
7.671 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2))
7.671 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
7.671 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
7.672 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2)) into (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))
7.672 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2)))
7.672 * [backup-simplify]: Simplify (* phi1 0) into 0
7.672 * [backup-simplify]: Simplify (* 2 0) into 0
7.673 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
7.673 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) lambda1)
7.673 * [backup-simplify]: Simplify (* lambda2 (* (pow (cos (* 0.5 phi1)) 2) lambda1)) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))
7.673 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
7.673 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
7.673 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
7.674 * [backup-simplify]: Simplify (+ (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
7.675 * [backup-simplify]: Simplify (sqrt (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (sqrt (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))
7.675 * [backup-simplify]: Simplify (+ 0) into 0
7.678 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi1)) 0) (* 0 1)) into 0
7.679 * [backup-simplify]: Simplify (+ 0 1) into 1
7.679 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi1)) into 0.5
7.681 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
7.682 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi1)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi1)))
7.682 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi1)))) into (- (* 0.5 (sin (* 0.5 phi1))))
7.682 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi1))))) into (- (* 0.5 (sin (* 0.5 phi1))))
7.683 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi1)) (- (* 0.5 (sin (* 0.5 phi1))))) (* (- (* 0.5 (sin (* 0.5 phi1)))) (cos (* 0.5 phi1)))) into (- (+ (* 0.5 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))) (* 0.5 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))
7.683 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
7.684 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (- (+ (* 0.5 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))) (* 0.5 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (* 0 (pow (cos (* 0.5 phi1)) 2))) into (- (+ (* 0.5 (* (pow lambda2 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda2 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))
7.684 * [backup-simplify]: Simplify (+ 0) into 0
7.685 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi1)) 0) (* 0 1)) into 0
7.685 * [backup-simplify]: Simplify (+ 0 1) into 1
7.686 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi1)) into 0.5
7.688 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
7.689 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi1)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi1)))
7.689 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi1)))) into (- (* 0.5 (sin (* 0.5 phi1))))
7.689 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi1))))) into (- (* 0.5 (sin (* 0.5 phi1))))
7.690 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi1)) (- (* 0.5 (sin (* 0.5 phi1))))) (* (- (* 0.5 (sin (* 0.5 phi1)))) (cos (* 0.5 phi1)))) into (- (+ (* 0.5 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))) (* 0.5 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))
7.690 * [backup-simplify]: Simplify (+ (* lambda1 0) (* 0 lambda1)) into 0
7.691 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (- (+ (* 0.5 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))) (* 0.5 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (* 0 (pow (cos (* 0.5 phi1)) 2))) into (- (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))
7.691 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
7.692 * [backup-simplify]: Simplify (+ 0 0) into 0
7.693 * [backup-simplify]: Simplify (+ (- (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) 0) into (- (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))
7.695 * [backup-simplify]: Simplify (+ (- (+ (* 0.5 (* (pow lambda2 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda2 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (- (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))) into (- (+ (* 0.5 (* (pow lambda2 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (+ (* 0.5 (* (pow lambda2 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))) (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))))
7.696 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
7.696 * [backup-simplify]: Simplify (+ (* 2 phi1) (* 0 0)) into (* 2 phi1)
7.697 * [backup-simplify]: Simplify (+ 0) into 0
7.697 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi1)) 0) (* 0 1)) into 0
7.698 * [backup-simplify]: Simplify (+ 0 1) into 1
7.698 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi1)) into 0.5
7.701 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
7.701 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi1)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi1)))
7.702 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi1)))) into (- (* 0.5 (sin (* 0.5 phi1))))
7.702 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi1))))) into (- (* 0.5 (sin (* 0.5 phi1))))
7.702 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi1)) (- (* 0.5 (sin (* 0.5 phi1))))) (* (- (* 0.5 (sin (* 0.5 phi1)))) (cos (* 0.5 phi1)))) into (- (+ (* 0.5 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))) (* 0.5 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))
7.703 * [backup-simplify]: Simplify (+ (* lambda1 (- (+ (* 0.5 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))) (* 0.5 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (* 0 (pow (cos (* 0.5 phi1)) 2))) into (- (+ (* 0.5 (* lambda1 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* lambda1 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))
7.704 * [backup-simplify]: Simplify (+ (* lambda2 (- (+ (* 0.5 (* lambda1 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* lambda1 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))) (* 0 (* (pow (cos (* 0.5 phi1)) 2) lambda1))) into (- (+ (* 0.5 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 0.5 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))))
7.706 * [backup-simplify]: Simplify (+ (* 2 (- (+ (* 0.5 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 0.5 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))))) (* 0 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (- (+ (* 1.0 (* lambda2 (* (sin (* 0.5 phi1)) (* lambda1 (cos (* 0.5 phi1)))))) (* 1.0 (* lambda2 (* (cos (* 0.5 phi1)) (* lambda1 (sin (* 0.5 phi1))))))))
7.707 * [backup-simplify]: Simplify (+ (* 2 phi1) (- (+ (* 1.0 (* lambda2 (* (sin (* 0.5 phi1)) (* lambda1 (cos (* 0.5 phi1)))))) (* 1.0 (* lambda2 (* (cos (* 0.5 phi1)) (* lambda1 (sin (* 0.5 phi1))))))))) into (- (* 2 phi1) (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))))
7.708 * [backup-simplify]: Simplify (- (- (* 2 phi1) (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))))) into (- (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (* 2 phi1))
7.709 * [backup-simplify]: Simplify (+ (- (+ (* 0.5 (* (pow lambda2 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (+ (* 0.5 (* (pow lambda2 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))) (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))))) (- (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (* 2 phi1))) into (- (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (+ (* 2 phi1) (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))))
7.711 * [backup-simplify]: Simplify (/ (- (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (+ (* 2 phi1) (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))))) (* 2 (sqrt (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))) into (* 1/2 (* (sqrt (/ 1 (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))) (- (+ (* 1.0 (* lambda1 (* lambda2 (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1)))))) (* 1.0 (* lambda1 (* lambda2 (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))))) (+ (* 1.0 (* (pow lambda2 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1))))) (+ (* 2 phi1) (+ (* 0.5 (* (pow lambda1 2) (* (sin (* 0.5 phi1)) (cos (* 0.5 phi1))))) (* 0.5 (* (pow lambda1 2) (* (cos (* 0.5 phi1)) (sin (* 0.5 phi1)))))))))))
7.712 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi1
7.712 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi1
7.712 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi1
7.712 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
7.712 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
7.712 * [taylor]: Taking taylor expansion of lambda2 in phi1
7.712 * [backup-simplify]: Simplify lambda2 into lambda2
7.712 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
7.712 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
7.712 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
7.712 * [taylor]: Taking taylor expansion of 0.5 in phi1
7.712 * [backup-simplify]: Simplify 0.5 into 0.5
7.712 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
7.712 * [taylor]: Taking taylor expansion of phi1 in phi1
7.712 * [backup-simplify]: Simplify 0 into 0
7.712 * [backup-simplify]: Simplify 1 into 1
7.712 * [taylor]: Taking taylor expansion of phi2 in phi1
7.712 * [backup-simplify]: Simplify phi2 into phi2
7.712 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
7.712 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
7.712 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
7.712 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
7.712 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
7.712 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
7.713 * [backup-simplify]: Simplify (- 0) into 0
7.713 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
7.713 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi1
7.713 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
7.713 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
7.713 * [taylor]: Taking taylor expansion of lambda1 in phi1
7.713 * [backup-simplify]: Simplify lambda1 into lambda1
7.713 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
7.713 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
7.713 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
7.713 * [taylor]: Taking taylor expansion of 0.5 in phi1
7.713 * [backup-simplify]: Simplify 0.5 into 0.5
7.713 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
7.713 * [taylor]: Taking taylor expansion of phi1 in phi1
7.713 * [backup-simplify]: Simplify 0 into 0
7.713 * [backup-simplify]: Simplify 1 into 1
7.713 * [taylor]: Taking taylor expansion of phi2 in phi1
7.713 * [backup-simplify]: Simplify phi2 into phi2
7.713 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
7.713 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
7.713 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
7.713 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
7.713 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
7.713 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
7.714 * [backup-simplify]: Simplify (- 0) into 0
7.714 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
7.714 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi1
7.714 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
7.714 * [taylor]: Taking taylor expansion of phi1 in phi1
7.714 * [backup-simplify]: Simplify 0 into 0
7.714 * [backup-simplify]: Simplify 1 into 1
7.714 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
7.714 * [taylor]: Taking taylor expansion of phi2 in phi1
7.714 * [backup-simplify]: Simplify phi2 into phi2
7.714 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi1
7.714 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
7.714 * [taylor]: Taking taylor expansion of 2 in phi1
7.714 * [backup-simplify]: Simplify 2 into 2
7.714 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
7.714 * [taylor]: Taking taylor expansion of phi1 in phi1
7.714 * [backup-simplify]: Simplify 0 into 0
7.714 * [backup-simplify]: Simplify 1 into 1
7.714 * [taylor]: Taking taylor expansion of phi2 in phi1
7.714 * [backup-simplify]: Simplify phi2 into phi2
7.714 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi1
7.714 * [taylor]: Taking taylor expansion of 2 in phi1
7.714 * [backup-simplify]: Simplify 2 into 2
7.714 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
7.714 * [taylor]: Taking taylor expansion of lambda2 in phi1
7.714 * [backup-simplify]: Simplify lambda2 into lambda2
7.714 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
7.714 * [taylor]: Taking taylor expansion of lambda1 in phi1
7.714 * [backup-simplify]: Simplify lambda1 into lambda1
7.714 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
7.714 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
7.714 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
7.714 * [taylor]: Taking taylor expansion of 0.5 in phi1
7.714 * [backup-simplify]: Simplify 0.5 into 0.5
7.714 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
7.714 * [taylor]: Taking taylor expansion of phi1 in phi1
7.714 * [backup-simplify]: Simplify 0 into 0
7.714 * [backup-simplify]: Simplify 1 into 1
7.714 * [taylor]: Taking taylor expansion of phi2 in phi1
7.714 * [backup-simplify]: Simplify phi2 into phi2
7.714 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
7.714 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
7.714 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
7.714 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
7.714 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
7.714 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
7.715 * [backup-simplify]: Simplify (- 0) into 0
7.715 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
7.715 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
7.715 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
7.715 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))
7.715 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
7.715 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
7.715 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2))
7.715 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.716 * [backup-simplify]: Simplify (+ 0 (pow phi2 2)) into (pow phi2 2)
7.716 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (pow phi2 2)) into (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))
7.716 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))))
7.716 * [backup-simplify]: Simplify (* 0 phi2) into 0
7.717 * [backup-simplify]: Simplify (* 2 0) into 0
7.717 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
7.717 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi2)) 2)) into (* lambda1 (pow (cos (* 0.5 phi2)) 2))
7.717 * [backup-simplify]: Simplify (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))
7.717 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
7.717 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
7.718 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
7.718 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
7.719 * [backup-simplify]: Simplify (sqrt (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (sqrt (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))
7.719 * [backup-simplify]: Simplify (+ 0) into 0
7.720 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) 0) (* 0 1)) into 0
7.720 * [backup-simplify]: Simplify (+ 1 0) into 1
7.720 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi2)) into 0.5
7.722 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
7.722 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi2)))
7.722 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi2)))) into (- (* 0.5 (sin (* 0.5 phi2))))
7.722 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi2))))) into (- (* 0.5 (sin (* 0.5 phi2))))
7.722 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) (- (* 0.5 (sin (* 0.5 phi2))))) (* (- (* 0.5 (sin (* 0.5 phi2)))) (cos (* 0.5 phi2)))) into (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))
7.722 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
7.723 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (* 0 (pow (cos (* 0.5 phi2)) 2))) into (- (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))
7.723 * [backup-simplify]: Simplify (+ 0) into 0
7.723 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) 0) (* 0 1)) into 0
7.724 * [backup-simplify]: Simplify (+ 1 0) into 1
7.724 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi2)) into 0.5
7.725 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
7.726 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi2)))
7.726 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi2)))) into (- (* 0.5 (sin (* 0.5 phi2))))
7.726 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi2))))) into (- (* 0.5 (sin (* 0.5 phi2))))
7.726 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) (- (* 0.5 (sin (* 0.5 phi2))))) (* (- (* 0.5 (sin (* 0.5 phi2)))) (cos (* 0.5 phi2)))) into (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))
7.726 * [backup-simplify]: Simplify (+ (* lambda1 0) (* 0 lambda1)) into 0
7.726 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (* 0 (pow (cos (* 0.5 phi2)) 2))) into (- (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))
7.726 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
7.727 * [backup-simplify]: Simplify (+ 0 0) into 0
7.727 * [backup-simplify]: Simplify (+ (- (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) 0) into (- (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))
7.727 * [backup-simplify]: Simplify (+ (- (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (- (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))) into (- (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))
7.728 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
7.728 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
7.728 * [backup-simplify]: Simplify (+ 0) into 0
7.729 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) 0) (* 0 1)) into 0
7.729 * [backup-simplify]: Simplify (+ 1 0) into 1
7.729 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi2)) into 0.5
7.731 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
7.731 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi2)))
7.731 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi2)))) into (- (* 0.5 (sin (* 0.5 phi2))))
7.731 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi2))))) into (- (* 0.5 (sin (* 0.5 phi2))))
7.731 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) (- (* 0.5 (sin (* 0.5 phi2))))) (* (- (* 0.5 (sin (* 0.5 phi2)))) (cos (* 0.5 phi2)))) into (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))
7.732 * [backup-simplify]: Simplify (+ (* lambda1 (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (* 0 (pow (cos (* 0.5 phi2)) 2))) into (- (* 1.0 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))
7.732 * [backup-simplify]: Simplify (+ (* lambda2 (- (* 1.0 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))) (* 0 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))) into (- (* 1.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))
7.732 * [backup-simplify]: Simplify (+ (* 2 (- (* 1.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))) (* 0 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))
7.733 * [backup-simplify]: Simplify (+ (* 2 phi2) (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))) into (- (* 2 phi2) (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))
7.733 * [backup-simplify]: Simplify (- (- (* 2 phi2) (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))))) into (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (* 2 phi2))
7.734 * [backup-simplify]: Simplify (+ (- (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))) (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (* 2 phi2))) into (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (+ (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (* 2 phi2))))
7.735 * [backup-simplify]: Simplify (/ (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (+ (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (* 2 phi2)))) (* 2 (sqrt (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))) into (* 1/2 (* (sqrt (/ 1 (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))) (- (* 2.0 (* lambda2 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (+ (* 1.0 (* (pow lambda2 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (+ (* 1.0 (* (pow lambda1 2) (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (* 2 phi2))))))
7.735 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda2
7.735 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda2
7.735 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda2
7.735 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
7.735 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
7.735 * [taylor]: Taking taylor expansion of lambda2 in lambda2
7.735 * [backup-simplify]: Simplify 0 into 0
7.735 * [backup-simplify]: Simplify 1 into 1
7.735 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
7.735 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
7.735 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
7.735 * [taylor]: Taking taylor expansion of 0.5 in lambda2
7.735 * [backup-simplify]: Simplify 0.5 into 0.5
7.735 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
7.735 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.735 * [backup-simplify]: Simplify phi1 into phi1
7.735 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.735 * [backup-simplify]: Simplify phi2 into phi2
7.735 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.735 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.736 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.736 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.736 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.736 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.736 * [backup-simplify]: Simplify (- 0) into 0
7.736 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.736 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda2
7.736 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
7.736 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
7.736 * [taylor]: Taking taylor expansion of lambda1 in lambda2
7.736 * [backup-simplify]: Simplify lambda1 into lambda1
7.736 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
7.736 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
7.736 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
7.736 * [taylor]: Taking taylor expansion of 0.5 in lambda2
7.736 * [backup-simplify]: Simplify 0.5 into 0.5
7.736 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
7.736 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.736 * [backup-simplify]: Simplify phi1 into phi1
7.736 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.736 * [backup-simplify]: Simplify phi2 into phi2
7.736 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.736 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.737 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.737 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.737 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.737 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.737 * [backup-simplify]: Simplify (- 0) into 0
7.737 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.737 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda2
7.737 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
7.737 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.737 * [backup-simplify]: Simplify phi1 into phi1
7.737 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
7.737 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.737 * [backup-simplify]: Simplify phi2 into phi2
7.737 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda2
7.737 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
7.737 * [taylor]: Taking taylor expansion of 2 in lambda2
7.737 * [backup-simplify]: Simplify 2 into 2
7.737 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
7.737 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.737 * [backup-simplify]: Simplify phi1 into phi1
7.737 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.737 * [backup-simplify]: Simplify phi2 into phi2
7.737 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
7.737 * [taylor]: Taking taylor expansion of 2 in lambda2
7.737 * [backup-simplify]: Simplify 2 into 2
7.737 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
7.737 * [taylor]: Taking taylor expansion of lambda2 in lambda2
7.737 * [backup-simplify]: Simplify 0 into 0
7.737 * [backup-simplify]: Simplify 1 into 1
7.737 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
7.737 * [taylor]: Taking taylor expansion of lambda1 in lambda2
7.737 * [backup-simplify]: Simplify lambda1 into lambda1
7.738 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
7.738 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
7.738 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
7.738 * [taylor]: Taking taylor expansion of 0.5 in lambda2
7.738 * [backup-simplify]: Simplify 0.5 into 0.5
7.738 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
7.738 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.738 * [backup-simplify]: Simplify phi1 into phi1
7.738 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.738 * [backup-simplify]: Simplify phi2 into phi2
7.738 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.738 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.738 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.738 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.738 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.738 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.738 * [backup-simplify]: Simplify (- 0) into 0
7.739 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.739 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
7.739 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.739 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
7.739 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
7.739 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.739 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
7.739 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))
7.740 * [backup-simplify]: Simplify (+ 0 (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2)))
7.740 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
7.740 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
7.740 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.740 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
7.740 * [backup-simplify]: Simplify (* 0 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
7.741 * [backup-simplify]: Simplify (* 2 0) into 0
7.741 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
7.741 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
7.741 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))
7.742 * [backup-simplify]: Simplify (sqrt (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))) into (sqrt (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))
7.742 * [backup-simplify]: Simplify (+ 0) into 0
7.742 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
7.743 * [backup-simplify]: Simplify (+ 0 0) into 0
7.743 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
7.743 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
7.744 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
7.744 * [backup-simplify]: Simplify (- 0) into 0
7.744 * [backup-simplify]: Simplify (+ 0 0) into 0
7.744 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
7.744 * [backup-simplify]: Simplify (+ (* lambda1 0) (* 0 lambda1)) into 0
7.745 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
7.745 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
7.745 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
7.745 * [backup-simplify]: Simplify (+ 0 0) into 0
7.745 * [backup-simplify]: Simplify (+ 0 0) into 0
7.745 * [backup-simplify]: Simplify (+ 0 0) into 0
7.746 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
7.746 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
7.746 * [backup-simplify]: Simplify (+ 0) into 0
7.746 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
7.747 * [backup-simplify]: Simplify (+ 0 0) into 0
7.747 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
7.747 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
7.748 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
7.748 * [backup-simplify]: Simplify (- 0) into 0
7.748 * [backup-simplify]: Simplify (+ 0 0) into 0
7.748 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
7.749 * [backup-simplify]: Simplify (+ (* lambda1 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
7.749 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
7.749 * [backup-simplify]: Simplify (+ (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
7.750 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
7.750 * [backup-simplify]: Simplify (- (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
7.750 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
7.751 * [backup-simplify]: Simplify (/ (- (* 2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (sqrt (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))) into (* -1 (* (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))))
7.751 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
7.751 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
7.751 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
7.751 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
7.751 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
7.751 * [taylor]: Taking taylor expansion of lambda2 in lambda1
7.751 * [backup-simplify]: Simplify lambda2 into lambda2
7.751 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
7.751 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
7.751 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
7.751 * [taylor]: Taking taylor expansion of 0.5 in lambda1
7.751 * [backup-simplify]: Simplify 0.5 into 0.5
7.751 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
7.751 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.751 * [backup-simplify]: Simplify phi1 into phi1
7.751 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.751 * [backup-simplify]: Simplify phi2 into phi2
7.751 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.751 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.752 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.752 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.752 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.752 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.752 * [backup-simplify]: Simplify (- 0) into 0
7.752 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.752 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
7.752 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
7.752 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
7.752 * [taylor]: Taking taylor expansion of lambda1 in lambda1
7.752 * [backup-simplify]: Simplify 0 into 0
7.752 * [backup-simplify]: Simplify 1 into 1
7.752 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
7.752 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
7.752 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
7.752 * [taylor]: Taking taylor expansion of 0.5 in lambda1
7.752 * [backup-simplify]: Simplify 0.5 into 0.5
7.752 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
7.752 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.752 * [backup-simplify]: Simplify phi1 into phi1
7.752 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.752 * [backup-simplify]: Simplify phi2 into phi2
7.752 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.752 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.753 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.753 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.753 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.753 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.753 * [backup-simplify]: Simplify (- 0) into 0
7.753 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.753 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
7.753 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
7.753 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.753 * [backup-simplify]: Simplify phi1 into phi1
7.753 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
7.753 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.753 * [backup-simplify]: Simplify phi2 into phi2
7.753 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
7.753 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
7.753 * [taylor]: Taking taylor expansion of 2 in lambda1
7.753 * [backup-simplify]: Simplify 2 into 2
7.753 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
7.753 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.753 * [backup-simplify]: Simplify phi1 into phi1
7.753 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.753 * [backup-simplify]: Simplify phi2 into phi2
7.753 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
7.753 * [taylor]: Taking taylor expansion of 2 in lambda1
7.753 * [backup-simplify]: Simplify 2 into 2
7.753 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
7.753 * [taylor]: Taking taylor expansion of lambda2 in lambda1
7.753 * [backup-simplify]: Simplify lambda2 into lambda2
7.753 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
7.753 * [taylor]: Taking taylor expansion of lambda1 in lambda1
7.753 * [backup-simplify]: Simplify 0 into 0
7.753 * [backup-simplify]: Simplify 1 into 1
7.754 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
7.754 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
7.754 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
7.754 * [taylor]: Taking taylor expansion of 0.5 in lambda1
7.754 * [backup-simplify]: Simplify 0.5 into 0.5
7.754 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
7.754 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.754 * [backup-simplify]: Simplify phi1 into phi1
7.754 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.754 * [backup-simplify]: Simplify phi2 into phi2
7.754 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.754 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.754 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.754 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.754 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.754 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.754 * [backup-simplify]: Simplify (- 0) into 0
7.754 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.754 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
7.754 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.755 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
7.755 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
7.755 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.755 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
7.755 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
7.755 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
7.755 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
7.755 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
7.756 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.756 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
7.756 * [backup-simplify]: Simplify (* lambda2 0) into 0
7.756 * [backup-simplify]: Simplify (* 2 0) into 0
7.756 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
7.756 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
7.757 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
7.757 * [backup-simplify]: Simplify (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
7.757 * [backup-simplify]: Simplify (+ 0) into 0
7.758 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
7.758 * [backup-simplify]: Simplify (+ 0 0) into 0
7.758 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
7.759 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
7.759 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
7.759 * [backup-simplify]: Simplify (- 0) into 0
7.760 * [backup-simplify]: Simplify (+ 0 0) into 0
7.760 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
7.760 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
7.760 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
7.760 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
7.760 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
7.760 * [backup-simplify]: Simplify (+ 0 0) into 0
7.761 * [backup-simplify]: Simplify (+ 0 0) into 0
7.761 * [backup-simplify]: Simplify (+ 0 0) into 0
7.761 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
7.761 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
7.761 * [backup-simplify]: Simplify (+ 0) into 0
7.762 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
7.762 * [backup-simplify]: Simplify (+ 0 0) into 0
7.762 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
7.763 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
7.763 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
7.763 * [backup-simplify]: Simplify (- 0) into 0
7.764 * [backup-simplify]: Simplify (+ 0 0) into 0
7.764 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
7.764 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.764 * [backup-simplify]: Simplify (+ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0)) into (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
7.765 * [backup-simplify]: Simplify (+ (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
7.765 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
7.765 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
7.766 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
7.766 * [backup-simplify]: Simplify (/ (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (* -1 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))))
7.766 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
7.766 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
7.766 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
7.766 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
7.766 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
7.766 * [taylor]: Taking taylor expansion of lambda2 in lambda1
7.766 * [backup-simplify]: Simplify lambda2 into lambda2
7.767 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
7.767 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
7.767 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
7.767 * [taylor]: Taking taylor expansion of 0.5 in lambda1
7.767 * [backup-simplify]: Simplify 0.5 into 0.5
7.767 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
7.767 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.767 * [backup-simplify]: Simplify phi1 into phi1
7.767 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.767 * [backup-simplify]: Simplify phi2 into phi2
7.767 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.767 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.767 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.767 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.767 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.767 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.767 * [backup-simplify]: Simplify (- 0) into 0
7.767 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.767 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
7.767 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
7.767 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
7.767 * [taylor]: Taking taylor expansion of lambda1 in lambda1
7.767 * [backup-simplify]: Simplify 0 into 0
7.768 * [backup-simplify]: Simplify 1 into 1
7.768 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
7.768 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
7.768 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
7.768 * [taylor]: Taking taylor expansion of 0.5 in lambda1
7.768 * [backup-simplify]: Simplify 0.5 into 0.5
7.768 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
7.768 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.768 * [backup-simplify]: Simplify phi1 into phi1
7.768 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.768 * [backup-simplify]: Simplify phi2 into phi2
7.768 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.768 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.768 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.768 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.768 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.768 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.768 * [backup-simplify]: Simplify (- 0) into 0
7.768 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.768 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
7.768 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
7.768 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.769 * [backup-simplify]: Simplify phi1 into phi1
7.769 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
7.769 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.769 * [backup-simplify]: Simplify phi2 into phi2
7.769 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
7.769 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
7.769 * [taylor]: Taking taylor expansion of 2 in lambda1
7.769 * [backup-simplify]: Simplify 2 into 2
7.769 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
7.769 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.769 * [backup-simplify]: Simplify phi1 into phi1
7.769 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.769 * [backup-simplify]: Simplify phi2 into phi2
7.769 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
7.769 * [taylor]: Taking taylor expansion of 2 in lambda1
7.769 * [backup-simplify]: Simplify 2 into 2
7.769 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
7.769 * [taylor]: Taking taylor expansion of lambda2 in lambda1
7.769 * [backup-simplify]: Simplify lambda2 into lambda2
7.769 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
7.769 * [taylor]: Taking taylor expansion of lambda1 in lambda1
7.769 * [backup-simplify]: Simplify 0 into 0
7.769 * [backup-simplify]: Simplify 1 into 1
7.769 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
7.769 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
7.769 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
7.769 * [taylor]: Taking taylor expansion of 0.5 in lambda1
7.769 * [backup-simplify]: Simplify 0.5 into 0.5
7.769 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
7.769 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.769 * [backup-simplify]: Simplify phi1 into phi1
7.769 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.769 * [backup-simplify]: Simplify phi2 into phi2
7.769 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.769 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.769 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.769 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.769 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.770 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.770 * [backup-simplify]: Simplify (- 0) into 0
7.770 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.770 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
7.770 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.770 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
7.770 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
7.770 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.770 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
7.771 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
7.771 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
7.771 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
7.771 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
7.771 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.771 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
7.771 * [backup-simplify]: Simplify (* lambda2 0) into 0
7.772 * [backup-simplify]: Simplify (* 2 0) into 0
7.772 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
7.772 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
7.772 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
7.773 * [backup-simplify]: Simplify (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
7.773 * [backup-simplify]: Simplify (+ 0) into 0
7.773 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
7.774 * [backup-simplify]: Simplify (+ 0 0) into 0
7.774 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
7.775 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
7.775 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
7.775 * [backup-simplify]: Simplify (- 0) into 0
7.775 * [backup-simplify]: Simplify (+ 0 0) into 0
7.775 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
7.775 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
7.776 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
7.776 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
7.776 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
7.776 * [backup-simplify]: Simplify (+ 0 0) into 0
7.776 * [backup-simplify]: Simplify (+ 0 0) into 0
7.776 * [backup-simplify]: Simplify (+ 0 0) into 0
7.777 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
7.777 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
7.777 * [backup-simplify]: Simplify (+ 0) into 0
7.777 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
7.778 * [backup-simplify]: Simplify (+ 0 0) into 0
7.778 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
7.778 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
7.779 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
7.779 * [backup-simplify]: Simplify (- 0) into 0
7.779 * [backup-simplify]: Simplify (+ 0 0) into 0
7.779 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
7.780 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.780 * [backup-simplify]: Simplify (+ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0)) into (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
7.781 * [backup-simplify]: Simplify (+ (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
7.781 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
7.781 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
7.781 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
7.782 * [backup-simplify]: Simplify (/ (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (* -1 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))))
7.782 * [taylor]: Taking taylor expansion of (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
7.782 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
7.782 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
7.782 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
7.782 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.782 * [backup-simplify]: Simplify phi2 into phi2
7.782 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
7.782 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
7.782 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.782 * [backup-simplify]: Simplify phi1 into phi1
7.782 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
7.782 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
7.782 * [taylor]: Taking taylor expansion of lambda2 in lambda2
7.782 * [backup-simplify]: Simplify 0 into 0
7.782 * [backup-simplify]: Simplify 1 into 1
7.782 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
7.782 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
7.782 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
7.782 * [taylor]: Taking taylor expansion of 0.5 in lambda2
7.782 * [backup-simplify]: Simplify 0.5 into 0.5
7.782 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
7.782 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.782 * [backup-simplify]: Simplify phi1 into phi1
7.783 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.783 * [backup-simplify]: Simplify phi2 into phi2
7.783 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.783 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.783 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.783 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.783 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.783 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.783 * [backup-simplify]: Simplify (- 0) into 0
7.783 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.783 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
7.783 * [taylor]: Taking taylor expansion of 2 in lambda2
7.783 * [backup-simplify]: Simplify 2 into 2
7.783 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
7.783 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.783 * [backup-simplify]: Simplify phi1 into phi1
7.783 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.783 * [backup-simplify]: Simplify phi2 into phi2
7.783 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.783 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
7.784 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
7.784 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
7.784 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
7.784 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
7.784 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
7.785 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
7.785 * [backup-simplify]: Simplify (sqrt (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (sqrt (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
7.785 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
7.785 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
7.788 * [backup-simplify]: Simplify (+ 0 0) into 0
7.789 * [backup-simplify]: Simplify (+ 0 0) into 0
7.789 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
7.790 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
7.790 * [backup-simplify]: Simplify (- 0) into 0
7.791 * [backup-simplify]: Simplify (+ 0 0) into 0
7.791 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into 0
7.791 * [taylor]: Taking taylor expansion of (sqrt (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
7.791 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
7.791 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
7.791 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
7.792 * [taylor]: Taking taylor expansion of phi2 in phi1
7.792 * [backup-simplify]: Simplify phi2 into phi2
7.792 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
7.792 * [taylor]: Taking taylor expansion of phi1 in phi1
7.792 * [backup-simplify]: Simplify 0 into 0
7.792 * [backup-simplify]: Simplify 1 into 1
7.792 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
7.792 * [taylor]: Taking taylor expansion of 2 in phi1
7.792 * [backup-simplify]: Simplify 2 into 2
7.792 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
7.792 * [taylor]: Taking taylor expansion of phi1 in phi1
7.792 * [backup-simplify]: Simplify 0 into 0
7.792 * [backup-simplify]: Simplify 1 into 1
7.792 * [taylor]: Taking taylor expansion of phi2 in phi1
7.792 * [backup-simplify]: Simplify phi2 into phi2
7.792 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.792 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
7.792 * [backup-simplify]: Simplify (* 0 phi2) into 0
7.793 * [backup-simplify]: Simplify (* 2 0) into 0
7.793 * [backup-simplify]: Simplify (- 0) into 0
7.793 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
7.793 * [backup-simplify]: Simplify (sqrt (pow phi2 2)) into phi2
7.793 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
7.794 * [backup-simplify]: Simplify (+ 0 0) into 0
7.794 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
7.795 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
7.795 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
7.795 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
7.795 * [backup-simplify]: Simplify (/ (- (* 2 phi2)) (* 2 (sqrt (pow phi2 2)))) into -1
7.795 * [taylor]: Taking taylor expansion of phi2 in phi2
7.795 * [backup-simplify]: Simplify 0 into 0
7.795 * [backup-simplify]: Simplify 1 into 1
7.795 * [backup-simplify]: Simplify 0 into 0
7.795 * [taylor]: Taking taylor expansion of (* -1 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) in lambda2
7.795 * [taylor]: Taking taylor expansion of -1 in lambda2
7.795 * [backup-simplify]: Simplify -1 into -1
7.795 * [taylor]: Taking taylor expansion of (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
7.795 * [taylor]: Taking taylor expansion of (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
7.795 * [taylor]: Taking taylor expansion of lambda2 in lambda2
7.795 * [backup-simplify]: Simplify 0 into 0
7.796 * [backup-simplify]: Simplify 1 into 1
7.796 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
7.796 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
7.796 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
7.796 * [taylor]: Taking taylor expansion of 0.5 in lambda2
7.796 * [backup-simplify]: Simplify 0.5 into 0.5
7.796 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
7.796 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.796 * [backup-simplify]: Simplify phi1 into phi1
7.796 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.796 * [backup-simplify]: Simplify phi2 into phi2
7.796 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.796 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.796 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.796 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.796 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.797 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.797 * [backup-simplify]: Simplify (- 0) into 0
7.797 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.797 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
7.797 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
7.797 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
7.797 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
7.797 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
7.797 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.797 * [backup-simplify]: Simplify phi2 into phi2
7.797 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
7.797 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
7.797 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.797 * [backup-simplify]: Simplify phi1 into phi1
7.798 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
7.798 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
7.798 * [taylor]: Taking taylor expansion of lambda2 in lambda2
7.798 * [backup-simplify]: Simplify 0 into 0
7.798 * [backup-simplify]: Simplify 1 into 1
7.798 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
7.798 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
7.798 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
7.798 * [taylor]: Taking taylor expansion of 0.5 in lambda2
7.798 * [backup-simplify]: Simplify 0.5 into 0.5
7.798 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
7.798 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.798 * [backup-simplify]: Simplify phi1 into phi1
7.798 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.798 * [backup-simplify]: Simplify phi2 into phi2
7.798 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.798 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.798 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.798 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.798 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.799 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.799 * [backup-simplify]: Simplify (- 0) into 0
7.799 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.799 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
7.799 * [taylor]: Taking taylor expansion of 2 in lambda2
7.799 * [backup-simplify]: Simplify 2 into 2
7.799 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
7.799 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.799 * [backup-simplify]: Simplify phi1 into phi1
7.799 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.799 * [backup-simplify]: Simplify phi2 into phi2
7.799 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.799 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
7.800 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
7.800 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
7.800 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
7.800 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
7.800 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
7.801 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
7.801 * [backup-simplify]: Simplify (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
7.801 * [backup-simplify]: Simplify (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
7.801 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
7.802 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
7.802 * [backup-simplify]: Simplify (+ 0 0) into 0
7.802 * [backup-simplify]: Simplify (+ 0 0) into 0
7.802 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
7.803 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
7.803 * [backup-simplify]: Simplify (- 0) into 0
7.804 * [backup-simplify]: Simplify (+ 0 0) into 0
7.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) (/ 0 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))))) into 0
7.805 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))))) into 0
7.805 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.806 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
7.806 * [backup-simplify]: Simplify (* 0 (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into 0
7.807 * [backup-simplify]: Simplify (* -1 0) into 0
7.807 * [taylor]: Taking taylor expansion of 0 in phi1
7.807 * [backup-simplify]: Simplify 0 into 0
7.807 * [taylor]: Taking taylor expansion of 0 in phi2
7.807 * [backup-simplify]: Simplify 0 into 0
7.807 * [backup-simplify]: Simplify 0 into 0
7.807 * [taylor]: Taking taylor expansion of 0 in phi1
7.807 * [backup-simplify]: Simplify 0 into 0
7.807 * [taylor]: Taking taylor expansion of 0 in phi2
7.807 * [backup-simplify]: Simplify 0 into 0
7.807 * [backup-simplify]: Simplify 0 into 0
7.807 * [taylor]: Taking taylor expansion of -1 in phi2
7.807 * [backup-simplify]: Simplify -1 into -1
7.807 * [backup-simplify]: Simplify -1 into -1
7.807 * [backup-simplify]: Simplify 1 into 1
7.808 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
7.809 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
7.809 * [backup-simplify]: Simplify (+ 0 0) into 0
7.810 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
7.811 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
7.811 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
7.812 * [backup-simplify]: Simplify (- 0) into 0
7.812 * [backup-simplify]: Simplify (+ 0 0) into 0
7.813 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
7.813 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 0) (* 0 lambda2))) into 0
7.814 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (+ (* 0 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
7.814 * [backup-simplify]: Simplify (* 1 1) into 1
7.815 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.815 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.815 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi1))) into 0
7.816 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
7.816 * [backup-simplify]: Simplify (+ 0 0) into 0
7.816 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.817 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.817 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi2))) into 0
7.818 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* phi1 phi2)))) into 0
7.819 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
7.820 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
7.820 * [backup-simplify]: Simplify (+ 0 0) into 0
7.821 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
7.822 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
7.822 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
7.823 * [backup-simplify]: Simplify (- 0) into 0
7.823 * [backup-simplify]: Simplify (+ 0 0) into 0
7.824 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
7.825 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
7.825 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0))) into 0
7.826 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0))) into 0
7.827 * [backup-simplify]: Simplify (+ 0 0) into 0
7.827 * [backup-simplify]: Simplify (- 0) into 0
7.827 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.831 * [backup-simplify]: Simplify (/ (- (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow (* -1 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) 2) (+)) (* 2 (sqrt (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (* 1/2 (* (- (pow (cos (* 0.5 (+ phi1 phi2))) 2) (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))))
7.831 * [taylor]: Taking taylor expansion of (* 1/2 (* (- (pow (cos (* 0.5 (+ phi1 phi2))) 2) (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) in lambda2
7.831 * [taylor]: Taking taylor expansion of 1/2 in lambda2
7.831 * [backup-simplify]: Simplify 1/2 into 1/2
7.831 * [taylor]: Taking taylor expansion of (* (- (pow (cos (* 0.5 (+ phi1 phi2))) 2) (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
7.831 * [taylor]: Taking taylor expansion of (- (pow (cos (* 0.5 (+ phi1 phi2))) 2) (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
7.831 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
7.831 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
7.831 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
7.831 * [taylor]: Taking taylor expansion of 0.5 in lambda2
7.831 * [backup-simplify]: Simplify 0.5 into 0.5
7.831 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
7.831 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.831 * [backup-simplify]: Simplify phi1 into phi1
7.831 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.831 * [backup-simplify]: Simplify phi2 into phi2
7.831 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.832 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.832 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.832 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.832 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.832 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.832 * [backup-simplify]: Simplify (- 0) into 0
7.833 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.833 * [taylor]: Taking taylor expansion of (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
7.833 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) in lambda2
7.833 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
7.833 * [taylor]: Taking taylor expansion of lambda2 in lambda2
7.833 * [backup-simplify]: Simplify 0 into 0
7.833 * [backup-simplify]: Simplify 1 into 1
7.833 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 4) in lambda2
7.833 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
7.833 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
7.833 * [taylor]: Taking taylor expansion of 0.5 in lambda2
7.833 * [backup-simplify]: Simplify 0.5 into 0.5
7.833 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
7.833 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.833 * [backup-simplify]: Simplify phi1 into phi1
7.833 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.833 * [backup-simplify]: Simplify phi2 into phi2
7.833 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.833 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.833 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.833 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.834 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.834 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.834 * [backup-simplify]: Simplify (- 0) into 0
7.834 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.834 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
7.834 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
7.834 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
7.834 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.834 * [backup-simplify]: Simplify phi2 into phi2
7.834 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
7.834 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
7.835 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.835 * [backup-simplify]: Simplify phi1 into phi1
7.835 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
7.835 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
7.835 * [taylor]: Taking taylor expansion of lambda2 in lambda2
7.835 * [backup-simplify]: Simplify 0 into 0
7.835 * [backup-simplify]: Simplify 1 into 1
7.835 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
7.835 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
7.835 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
7.835 * [taylor]: Taking taylor expansion of 0.5 in lambda2
7.835 * [backup-simplify]: Simplify 0.5 into 0.5
7.835 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
7.835 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.835 * [backup-simplify]: Simplify phi1 into phi1
7.835 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.835 * [backup-simplify]: Simplify phi2 into phi2
7.835 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.835 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.835 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.835 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.835 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.836 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.836 * [backup-simplify]: Simplify (- 0) into 0
7.836 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.836 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
7.836 * [taylor]: Taking taylor expansion of 2 in lambda2
7.836 * [backup-simplify]: Simplify 2 into 2
7.836 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
7.836 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.836 * [backup-simplify]: Simplify phi1 into phi1
7.836 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.836 * [backup-simplify]: Simplify phi2 into phi2
7.837 * [backup-simplify]: Simplify (* 1 1) into 1
7.837 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.837 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
7.838 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 4)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
7.838 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.838 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
7.838 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
7.838 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
7.838 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
7.838 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
7.838 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
7.839 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
7.839 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
7.839 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
7.839 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
7.839 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
7.839 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
7.839 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
7.840 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.840 * [backup-simplify]: Simplify phi2 into phi2
7.840 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
7.840 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
7.840 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.840 * [backup-simplify]: Simplify phi1 into phi1
7.840 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
7.840 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
7.840 * [taylor]: Taking taylor expansion of lambda2 in lambda2
7.840 * [backup-simplify]: Simplify 0 into 0
7.840 * [backup-simplify]: Simplify 1 into 1
7.840 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
7.840 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
7.840 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
7.840 * [taylor]: Taking taylor expansion of 0.5 in lambda2
7.840 * [backup-simplify]: Simplify 0.5 into 0.5
7.840 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
7.840 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.840 * [backup-simplify]: Simplify phi1 into phi1
7.840 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.840 * [backup-simplify]: Simplify phi2 into phi2
7.840 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
7.840 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
7.840 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
7.840 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
7.841 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
7.841 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
7.841 * [backup-simplify]: Simplify (- 0) into 0
7.841 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
7.841 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
7.841 * [taylor]: Taking taylor expansion of 2 in lambda2
7.841 * [backup-simplify]: Simplify 2 into 2
7.841 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
7.841 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.841 * [backup-simplify]: Simplify phi1 into phi1
7.841 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.842 * [backup-simplify]: Simplify phi2 into phi2
7.842 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.842 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
7.842 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
7.842 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
7.842 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
7.842 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
7.842 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
7.843 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
7.843 * [backup-simplify]: Simplify (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
7.844 * [backup-simplify]: Simplify (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
7.844 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
7.844 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
7.844 * [backup-simplify]: Simplify (+ 0 0) into 0
7.845 * [backup-simplify]: Simplify (+ 0 0) into 0
7.845 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
7.845 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
7.846 * [backup-simplify]: Simplify (- 0) into 0
7.846 * [backup-simplify]: Simplify (+ 0 0) into 0
7.847 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) (/ 0 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))))) into 0
7.847 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))))) into 0
7.848 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.848 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.849 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
7.849 * [backup-simplify]: Simplify (* 1/2 (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (* 1/2 (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
7.849 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
7.850 * [taylor]: Taking taylor expansion of 1/2 in phi1
7.850 * [backup-simplify]: Simplify 1/2 into 1/2
7.850 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
7.850 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
7.850 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
7.850 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
7.850 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
7.850 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
7.850 * [taylor]: Taking taylor expansion of phi2 in phi1
7.850 * [backup-simplify]: Simplify phi2 into phi2
7.850 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
7.850 * [taylor]: Taking taylor expansion of phi1 in phi1
7.850 * [backup-simplify]: Simplify 0 into 0
7.850 * [backup-simplify]: Simplify 1 into 1
7.850 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
7.850 * [taylor]: Taking taylor expansion of 2 in phi1
7.850 * [backup-simplify]: Simplify 2 into 2
7.850 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
7.850 * [taylor]: Taking taylor expansion of phi1 in phi1
7.850 * [backup-simplify]: Simplify 0 into 0
7.850 * [backup-simplify]: Simplify 1 into 1
7.850 * [taylor]: Taking taylor expansion of phi2 in phi1
7.850 * [backup-simplify]: Simplify phi2 into phi2
7.850 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.850 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
7.850 * [backup-simplify]: Simplify (* 0 phi2) into 0
7.851 * [backup-simplify]: Simplify (* 2 0) into 0
7.851 * [backup-simplify]: Simplify (- 0) into 0
7.851 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
7.852 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
7.852 * [backup-simplify]: Simplify (sqrt (/ 1 (pow phi2 2))) into (/ 1 phi2)
7.852 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
7.852 * [backup-simplify]: Simplify (+ 0 0) into 0
7.853 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
7.853 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
7.853 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
7.853 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
7.854 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi2 2)) (/ (- (* 2 phi2)) (pow phi2 2))))) into (* 2 (/ 1 (pow phi2 3)))
7.854 * [backup-simplify]: Simplify (/ (* 2 (/ 1 (pow phi2 3))) (* 2 (sqrt (/ 1 (pow phi2 2))))) into (/ 1 (pow phi2 2))
7.854 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
7.854 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
7.854 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
7.854 * [taylor]: Taking taylor expansion of 0.5 in phi1
7.854 * [backup-simplify]: Simplify 0.5 into 0.5
7.854 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
7.854 * [taylor]: Taking taylor expansion of phi1 in phi1
7.854 * [backup-simplify]: Simplify 0 into 0
7.854 * [backup-simplify]: Simplify 1 into 1
7.854 * [taylor]: Taking taylor expansion of phi2 in phi1
7.854 * [backup-simplify]: Simplify phi2 into phi2
7.854 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
7.854 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
7.855 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
7.855 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
7.855 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
7.855 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
7.855 * [backup-simplify]: Simplify (- 0) into 0
7.855 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
7.856 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
7.856 * [backup-simplify]: Simplify (* (/ 1 phi2) (pow (cos (* 0.5 phi2)) 2)) into (/ (pow (cos (* 0.5 phi2)) 2) phi2)
7.856 * [backup-simplify]: Simplify (* 1/2 (/ (pow (cos (* 0.5 phi2)) 2) phi2)) into (* 1/2 (/ (pow (cos (* 0.5 phi2)) 2) phi2))
7.856 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow (cos (* 0.5 phi2)) 2) phi2)) in phi2
7.856 * [taylor]: Taking taylor expansion of 1/2 in phi2
7.856 * [backup-simplify]: Simplify 1/2 into 1/2
7.856 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 phi2)) 2) phi2) in phi2
7.856 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
7.856 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
7.856 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
7.856 * [taylor]: Taking taylor expansion of 0.5 in phi2
7.856 * [backup-simplify]: Simplify 0.5 into 0.5
7.856 * [taylor]: Taking taylor expansion of phi2 in phi2
7.856 * [backup-simplify]: Simplify 0 into 0
7.856 * [backup-simplify]: Simplify 1 into 1
7.857 * [backup-simplify]: Simplify (* 0.5 0) into 0
7.858 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
7.858 * [taylor]: Taking taylor expansion of phi2 in phi2
7.858 * [backup-simplify]: Simplify 0 into 0
7.858 * [backup-simplify]: Simplify 1 into 1
7.859 * [backup-simplify]: Simplify (* 1 1) into 1
7.859 * [backup-simplify]: Simplify (/ 1 1) into 1
7.860 * [backup-simplify]: Simplify (+ 0) into 0
7.860 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.861 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
7.862 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
7.862 * [backup-simplify]: Simplify 0 into 0
7.863 * [backup-simplify]: Simplify (+ 0) into 0
7.863 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
7.864 * [backup-simplify]: Simplify (+ 0 0) into 0
7.864 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
7.865 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
7.866 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
7.866 * [backup-simplify]: Simplify (- 0) into 0
7.866 * [backup-simplify]: Simplify (+ 0 0) into 0
7.867 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
7.867 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.868 * [backup-simplify]: Simplify (+ (* 0 0) (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))))) into (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
7.870 * [backup-simplify]: Simplify (+ (* -1 (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (- (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
7.870 * [taylor]: Taking taylor expansion of (- (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
7.870 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
7.870 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
7.870 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
7.870 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
7.870 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
7.870 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
7.870 * [taylor]: Taking taylor expansion of phi2 in phi1
7.870 * [backup-simplify]: Simplify phi2 into phi2
7.870 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
7.870 * [taylor]: Taking taylor expansion of phi1 in phi1
7.870 * [backup-simplify]: Simplify 0 into 0
7.870 * [backup-simplify]: Simplify 1 into 1
7.870 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
7.870 * [taylor]: Taking taylor expansion of 2 in phi1
7.870 * [backup-simplify]: Simplify 2 into 2
7.870 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
7.870 * [taylor]: Taking taylor expansion of phi1 in phi1
7.870 * [backup-simplify]: Simplify 0 into 0
7.870 * [backup-simplify]: Simplify 1 into 1
7.870 * [taylor]: Taking taylor expansion of phi2 in phi1
7.870 * [backup-simplify]: Simplify phi2 into phi2
7.870 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.871 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
7.871 * [backup-simplify]: Simplify (* 0 phi2) into 0
7.871 * [backup-simplify]: Simplify (* 2 0) into 0
7.871 * [backup-simplify]: Simplify (- 0) into 0
7.872 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
7.872 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
7.872 * [backup-simplify]: Simplify (sqrt (/ 1 (pow phi2 2))) into (/ 1 phi2)
7.872 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
7.872 * [backup-simplify]: Simplify (+ 0 0) into 0
7.873 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
7.873 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
7.873 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
7.873 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
7.874 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi2 2)) (/ (- (* 2 phi2)) (pow phi2 2))))) into (* 2 (/ 1 (pow phi2 3)))
7.874 * [backup-simplify]: Simplify (/ (* 2 (/ 1 (pow phi2 3))) (* 2 (sqrt (/ 1 (pow phi2 2))))) into (/ 1 (pow phi2 2))
7.874 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
7.874 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
7.874 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
7.874 * [taylor]: Taking taylor expansion of 0.5 in phi1
7.874 * [backup-simplify]: Simplify 0.5 into 0.5
7.874 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
7.874 * [taylor]: Taking taylor expansion of phi1 in phi1
7.874 * [backup-simplify]: Simplify 0 into 0
7.874 * [backup-simplify]: Simplify 1 into 1
7.875 * [taylor]: Taking taylor expansion of phi2 in phi1
7.875 * [backup-simplify]: Simplify phi2 into phi2
7.875 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
7.875 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
7.875 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
7.875 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
7.875 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
7.875 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
7.875 * [backup-simplify]: Simplify (- 0) into 0
7.876 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
7.876 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
7.876 * [backup-simplify]: Simplify (* (/ 1 phi2) (pow (cos (* 0.5 phi2)) 2)) into (/ (pow (cos (* 0.5 phi2)) 2) phi2)
7.876 * [backup-simplify]: Simplify (- (/ (pow (cos (* 0.5 phi2)) 2) phi2)) into (- (/ (pow (cos (* 0.5 phi2)) 2) phi2))
7.876 * [taylor]: Taking taylor expansion of (- (/ (pow (cos (* 0.5 phi2)) 2) phi2)) in phi2
7.876 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 phi2)) 2) phi2) in phi2
7.876 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
7.876 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
7.876 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
7.876 * [taylor]: Taking taylor expansion of 0.5 in phi2
7.877 * [backup-simplify]: Simplify 0.5 into 0.5
7.877 * [taylor]: Taking taylor expansion of phi2 in phi2
7.877 * [backup-simplify]: Simplify 0 into 0
7.877 * [backup-simplify]: Simplify 1 into 1
7.877 * [backup-simplify]: Simplify (* 0.5 0) into 0
7.878 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
7.879 * [taylor]: Taking taylor expansion of phi2 in phi2
7.879 * [backup-simplify]: Simplify 0 into 0
7.879 * [backup-simplify]: Simplify 1 into 1
7.879 * [backup-simplify]: Simplify (* 1 1) into 1
7.879 * [backup-simplify]: Simplify (/ 1 1) into 1
7.880 * [backup-simplify]: Simplify (+ 0) into 0
7.880 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.881 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
7.882 * [backup-simplify]: Simplify (- 0) into 0
7.882 * [backup-simplify]: Simplify 0 into 0
7.882 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
7.883 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi1))) into 0
7.883 * [backup-simplify]: Simplify (* 1 1) into 1
7.883 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.884 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.884 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.884 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.884 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi2))) into 0
7.885 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* phi1 phi2)))) into 0
7.886 * [backup-simplify]: Simplify (- 0) into 0
7.886 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
7.888 * [backup-simplify]: Simplify (/ (- (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow 0 2) (+)) (* 2 (sqrt (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (* 1/2 (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
7.888 * [taylor]: Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
7.888 * [taylor]: Taking taylor expansion of 1/2 in phi1
7.888 * [backup-simplify]: Simplify 1/2 into 1/2
7.888 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
7.888 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
7.888 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
7.888 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
7.888 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
7.888 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
7.888 * [taylor]: Taking taylor expansion of phi2 in phi1
7.888 * [backup-simplify]: Simplify phi2 into phi2
7.888 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
7.888 * [taylor]: Taking taylor expansion of phi1 in phi1
7.888 * [backup-simplify]: Simplify 0 into 0
7.888 * [backup-simplify]: Simplify 1 into 1
7.888 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
7.888 * [taylor]: Taking taylor expansion of 2 in phi1
7.888 * [backup-simplify]: Simplify 2 into 2
7.888 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
7.888 * [taylor]: Taking taylor expansion of phi1 in phi1
7.888 * [backup-simplify]: Simplify 0 into 0
7.888 * [backup-simplify]: Simplify 1 into 1
7.889 * [taylor]: Taking taylor expansion of phi2 in phi1
7.889 * [backup-simplify]: Simplify phi2 into phi2
7.889 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.889 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
7.889 * [backup-simplify]: Simplify (* 0 phi2) into 0
7.889 * [backup-simplify]: Simplify (* 2 0) into 0
7.890 * [backup-simplify]: Simplify (- 0) into 0
7.890 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
7.890 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
7.890 * [backup-simplify]: Simplify (sqrt (/ 1 (pow phi2 2))) into (/ 1 phi2)
7.890 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
7.891 * [backup-simplify]: Simplify (+ 0 0) into 0
7.891 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
7.891 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
7.891 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
7.892 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
7.892 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi2 2)) (/ (- (* 2 phi2)) (pow phi2 2))))) into (* 2 (/ 1 (pow phi2 3)))
7.892 * [backup-simplify]: Simplify (/ (* 2 (/ 1 (pow phi2 3))) (* 2 (sqrt (/ 1 (pow phi2 2))))) into (/ 1 (pow phi2 2))
7.892 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
7.892 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
7.892 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
7.892 * [taylor]: Taking taylor expansion of 0.5 in phi1
7.892 * [backup-simplify]: Simplify 0.5 into 0.5
7.893 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
7.893 * [taylor]: Taking taylor expansion of phi1 in phi1
7.893 * [backup-simplify]: Simplify 0 into 0
7.893 * [backup-simplify]: Simplify 1 into 1
7.893 * [taylor]: Taking taylor expansion of phi2 in phi1
7.893 * [backup-simplify]: Simplify phi2 into phi2
7.893 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
7.893 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
7.893 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
7.893 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
7.893 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
7.893 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
7.893 * [backup-simplify]: Simplify (- 0) into 0
7.894 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
7.894 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
7.894 * [backup-simplify]: Simplify (* (/ 1 phi2) (pow (cos (* 0.5 phi2)) 2)) into (/ (pow (cos (* 0.5 phi2)) 2) phi2)
7.894 * [backup-simplify]: Simplify (* 1/2 (/ (pow (cos (* 0.5 phi2)) 2) phi2)) into (* 1/2 (/ (pow (cos (* 0.5 phi2)) 2) phi2))
7.894 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow (cos (* 0.5 phi2)) 2) phi2)) in phi2
7.894 * [taylor]: Taking taylor expansion of 1/2 in phi2
7.894 * [backup-simplify]: Simplify 1/2 into 1/2
7.894 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 phi2)) 2) phi2) in phi2
7.894 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
7.894 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
7.894 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
7.894 * [taylor]: Taking taylor expansion of 0.5 in phi2
7.895 * [backup-simplify]: Simplify 0.5 into 0.5
7.895 * [taylor]: Taking taylor expansion of phi2 in phi2
7.895 * [backup-simplify]: Simplify 0 into 0
7.895 * [backup-simplify]: Simplify 1 into 1
7.895 * [backup-simplify]: Simplify (* 0.5 0) into 0
7.897 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
7.897 * [taylor]: Taking taylor expansion of phi2 in phi2
7.897 * [backup-simplify]: Simplify 0 into 0
7.897 * [backup-simplify]: Simplify 1 into 1
7.897 * [backup-simplify]: Simplify (* 1 1) into 1
7.897 * [backup-simplify]: Simplify (/ 1 1) into 1
7.898 * [backup-simplify]: Simplify (+ 0) into 0
7.898 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.899 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
7.900 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
7.900 * [backup-simplify]: Simplify 0 into 0
7.900 * [taylor]: Taking taylor expansion of 0 in phi2
7.900 * [backup-simplify]: Simplify 0 into 0
7.900 * [backup-simplify]: Simplify 0 into 0
7.900 * [taylor]: Taking taylor expansion of 0 in phi2
7.900 * [backup-simplify]: Simplify 0 into 0
7.900 * [backup-simplify]: Simplify 0 into 0
7.901 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
7.901 * [backup-simplify]: Simplify (* 1 1) into 1
7.901 * [backup-simplify]: Simplify (+ 0 1) into 1
7.902 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 phi2))) into 0
7.903 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 phi2) (* 0 0))) into 0
7.903 * [backup-simplify]: Simplify (- 0) into 0
7.904 * [backup-simplify]: Simplify (+ 1 0) into 1
7.905 * [backup-simplify]: Simplify (/ (- 1 (pow -1 2) (+)) (* 2 phi2)) into 0
7.905 * [taylor]: Taking taylor expansion of 0 in phi2
7.905 * [backup-simplify]: Simplify 0 into 0
7.905 * [backup-simplify]: Simplify 0 into 0
7.906 * [backup-simplify]: Simplify (+ (* 1 (* phi2 (* 1 (* 1 1)))) (* -1 (* 1 (* phi1 (* 1 1))))) into (- phi2 phi1)
7.907 * [backup-simplify]: Simplify (sqrt (+ (* (- (/ 1 lambda1) (/ 1 lambda2)) (* (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)) (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0))))) (* (- (/ 1 phi1) (/ 1 phi2)) (- (/ 1 phi1) (/ 1 phi2))))) into (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))
7.907 * [approximate]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in (lambda1 lambda2 phi1 phi2) around 0
7.907 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi2
7.907 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi2
7.907 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi2
7.907 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
7.907 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
7.907 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
7.907 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
7.907 * [taylor]: Taking taylor expansion of 0.5 in phi2
7.908 * [backup-simplify]: Simplify 0.5 into 0.5
7.908 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
7.908 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
7.908 * [taylor]: Taking taylor expansion of phi1 in phi2
7.908 * [backup-simplify]: Simplify phi1 into phi1
7.908 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
7.908 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
7.908 * [taylor]: Taking taylor expansion of phi2 in phi2
7.908 * [backup-simplify]: Simplify 0 into 0
7.908 * [backup-simplify]: Simplify 1 into 1
7.908 * [backup-simplify]: Simplify (/ 1 1) into 1
7.909 * [backup-simplify]: Simplify (+ 0 1) into 1
7.910 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
7.910 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.910 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
7.910 * [taylor]: Taking taylor expansion of lambda1 in phi2
7.910 * [backup-simplify]: Simplify lambda1 into lambda1
7.910 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.910 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
7.911 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
7.911 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi2
7.911 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
7.911 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
7.911 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
7.911 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
7.911 * [taylor]: Taking taylor expansion of 0.5 in phi2
7.911 * [backup-simplify]: Simplify 0.5 into 0.5
7.911 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
7.911 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
7.911 * [taylor]: Taking taylor expansion of phi1 in phi2
7.911 * [backup-simplify]: Simplify phi1 into phi1
7.911 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
7.911 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
7.911 * [taylor]: Taking taylor expansion of phi2 in phi2
7.911 * [backup-simplify]: Simplify 0 into 0
7.911 * [backup-simplify]: Simplify 1 into 1
7.912 * [backup-simplify]: Simplify (/ 1 1) into 1
7.912 * [backup-simplify]: Simplify (+ 0 1) into 1
7.913 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
7.913 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.913 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
7.913 * [taylor]: Taking taylor expansion of lambda2 in phi2
7.913 * [backup-simplify]: Simplify lambda2 into lambda2
7.913 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.913 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
7.914 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
7.914 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi2
7.914 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
7.914 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
7.914 * [taylor]: Taking taylor expansion of phi1 in phi2
7.914 * [backup-simplify]: Simplify phi1 into phi1
7.914 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
7.914 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
7.914 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
7.914 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
7.914 * [taylor]: Taking taylor expansion of phi2 in phi2
7.914 * [backup-simplify]: Simplify 0 into 0
7.914 * [backup-simplify]: Simplify 1 into 1
7.915 * [backup-simplify]: Simplify (* 1 1) into 1
7.915 * [backup-simplify]: Simplify (/ 1 1) into 1
7.915 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi2
7.915 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
7.915 * [taylor]: Taking taylor expansion of 2 in phi2
7.915 * [backup-simplify]: Simplify 2 into 2
7.915 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
7.915 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
7.915 * [taylor]: Taking taylor expansion of phi1 in phi2
7.915 * [backup-simplify]: Simplify phi1 into phi1
7.915 * [taylor]: Taking taylor expansion of phi2 in phi2
7.915 * [backup-simplify]: Simplify 0 into 0
7.915 * [backup-simplify]: Simplify 1 into 1
7.915 * [backup-simplify]: Simplify (* phi1 0) into 0
7.916 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
7.916 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
7.916 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi2
7.916 * [taylor]: Taking taylor expansion of 2 in phi2
7.916 * [backup-simplify]: Simplify 2 into 2
7.916 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi2
7.916 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
7.916 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
7.916 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
7.916 * [taylor]: Taking taylor expansion of 0.5 in phi2
7.916 * [backup-simplify]: Simplify 0.5 into 0.5
7.916 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
7.916 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
7.916 * [taylor]: Taking taylor expansion of phi1 in phi2
7.916 * [backup-simplify]: Simplify phi1 into phi1
7.916 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
7.916 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
7.916 * [taylor]: Taking taylor expansion of phi2 in phi2
7.916 * [backup-simplify]: Simplify 0 into 0
7.916 * [backup-simplify]: Simplify 1 into 1
7.917 * [backup-simplify]: Simplify (/ 1 1) into 1
7.917 * [backup-simplify]: Simplify (+ 0 1) into 1
7.917 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
7.918 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.918 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi2
7.918 * [taylor]: Taking taylor expansion of lambda1 in phi2
7.918 * [backup-simplify]: Simplify lambda1 into lambda1
7.918 * [taylor]: Taking taylor expansion of lambda2 in phi2
7.918 * [backup-simplify]: Simplify lambda2 into lambda2
7.918 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.918 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
7.918 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
7.919 * [backup-simplify]: Simplify (+ 0 1) into 1
7.919 * [backup-simplify]: Simplify (+ 0 1) into 1
7.920 * [backup-simplify]: Simplify (+ 0 1) into 1
7.920 * [backup-simplify]: Simplify (+ 1 0) into 1
7.920 * [backup-simplify]: Simplify (sqrt 1) into 1
7.921 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.922 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.922 * [backup-simplify]: Simplify (+ 0 0) into 0
7.922 * [backup-simplify]: Simplify (+ 0 0) into 0
7.923 * [backup-simplify]: Simplify (+ 0 0) into 0
7.923 * [backup-simplify]: Simplify (* 2 (/ 1 phi1)) into (/ 2 phi1)
7.923 * [backup-simplify]: Simplify (+ (/ 2 phi1) 0) into (* 2 (/ 1 phi1))
7.923 * [backup-simplify]: Simplify (- (* 2 (/ 1 phi1))) into (- (* 2 (/ 1 phi1)))
7.923 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi1)))) into (- (* 2 (/ 1 phi1)))
7.924 * [backup-simplify]: Simplify (/ (- (* 2 (/ 1 phi1))) (* 2 (sqrt 1))) into (/ -1 phi1)
7.924 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi1
7.924 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi1
7.924 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi1
7.924 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
7.924 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
7.924 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
7.924 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
7.924 * [taylor]: Taking taylor expansion of 0.5 in phi1
7.924 * [backup-simplify]: Simplify 0.5 into 0.5
7.924 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
7.924 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
7.924 * [taylor]: Taking taylor expansion of phi1 in phi1
7.924 * [backup-simplify]: Simplify 0 into 0
7.924 * [backup-simplify]: Simplify 1 into 1
7.924 * [backup-simplify]: Simplify (/ 1 1) into 1
7.924 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
7.924 * [taylor]: Taking taylor expansion of phi2 in phi1
7.924 * [backup-simplify]: Simplify phi2 into phi2
7.925 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
7.925 * [backup-simplify]: Simplify (+ 1 0) into 1
7.925 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
7.925 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.926 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
7.926 * [taylor]: Taking taylor expansion of lambda1 in phi1
7.926 * [backup-simplify]: Simplify lambda1 into lambda1
7.926 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.926 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
7.926 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
7.926 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi1
7.926 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
7.926 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
7.926 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
7.926 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
7.926 * [taylor]: Taking taylor expansion of 0.5 in phi1
7.927 * [backup-simplify]: Simplify 0.5 into 0.5
7.927 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
7.927 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
7.927 * [taylor]: Taking taylor expansion of phi1 in phi1
7.927 * [backup-simplify]: Simplify 0 into 0
7.927 * [backup-simplify]: Simplify 1 into 1
7.927 * [backup-simplify]: Simplify (/ 1 1) into 1
7.927 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
7.927 * [taylor]: Taking taylor expansion of phi2 in phi1
7.927 * [backup-simplify]: Simplify phi2 into phi2
7.927 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
7.928 * [backup-simplify]: Simplify (+ 1 0) into 1
7.928 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
7.928 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.928 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
7.928 * [taylor]: Taking taylor expansion of lambda2 in phi1
7.928 * [backup-simplify]: Simplify lambda2 into lambda2
7.928 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.929 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
7.929 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
7.929 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi1
7.929 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
7.929 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
7.929 * [taylor]: Taking taylor expansion of phi1 in phi1
7.929 * [backup-simplify]: Simplify 0 into 0
7.929 * [backup-simplify]: Simplify 1 into 1
7.929 * [backup-simplify]: Simplify (* 1 1) into 1
7.930 * [backup-simplify]: Simplify (/ 1 1) into 1
7.930 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
7.930 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
7.930 * [taylor]: Taking taylor expansion of phi2 in phi1
7.930 * [backup-simplify]: Simplify phi2 into phi2
7.930 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.930 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
7.930 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi1
7.930 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
7.930 * [taylor]: Taking taylor expansion of 2 in phi1
7.930 * [backup-simplify]: Simplify 2 into 2
7.930 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
7.930 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
7.930 * [taylor]: Taking taylor expansion of phi1 in phi1
7.930 * [backup-simplify]: Simplify 0 into 0
7.930 * [backup-simplify]: Simplify 1 into 1
7.930 * [taylor]: Taking taylor expansion of phi2 in phi1
7.930 * [backup-simplify]: Simplify phi2 into phi2
7.930 * [backup-simplify]: Simplify (* 0 phi2) into 0
7.931 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
7.931 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
7.931 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi1
7.931 * [taylor]: Taking taylor expansion of 2 in phi1
7.931 * [backup-simplify]: Simplify 2 into 2
7.931 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi1
7.931 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
7.931 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
7.931 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
7.931 * [taylor]: Taking taylor expansion of 0.5 in phi1
7.931 * [backup-simplify]: Simplify 0.5 into 0.5
7.931 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
7.931 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
7.931 * [taylor]: Taking taylor expansion of phi1 in phi1
7.931 * [backup-simplify]: Simplify 0 into 0
7.931 * [backup-simplify]: Simplify 1 into 1
7.932 * [backup-simplify]: Simplify (/ 1 1) into 1
7.932 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
7.932 * [taylor]: Taking taylor expansion of phi2 in phi1
7.932 * [backup-simplify]: Simplify phi2 into phi2
7.932 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
7.932 * [backup-simplify]: Simplify (+ 1 0) into 1
7.932 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
7.933 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.933 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi1
7.933 * [taylor]: Taking taylor expansion of lambda1 in phi1
7.933 * [backup-simplify]: Simplify lambda1 into lambda1
7.933 * [taylor]: Taking taylor expansion of lambda2 in phi1
7.933 * [backup-simplify]: Simplify lambda2 into lambda2
7.933 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.933 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
7.933 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
7.934 * [backup-simplify]: Simplify (+ 1 0) into 1
7.934 * [backup-simplify]: Simplify (+ 0 1) into 1
7.935 * [backup-simplify]: Simplify (+ 0 1) into 1
7.935 * [backup-simplify]: Simplify (+ 1 0) into 1
7.935 * [backup-simplify]: Simplify (sqrt 1) into 1
7.936 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.937 * [backup-simplify]: Simplify (+ 0 0) into 0
7.937 * [backup-simplify]: Simplify (+ 0 0) into 0
7.938 * [backup-simplify]: Simplify (+ 0 0) into 0
7.938 * [backup-simplify]: Simplify (* 2 (/ 1 phi2)) into (/ 2 phi2)
7.938 * [backup-simplify]: Simplify (+ (/ 2 phi2) 0) into (* 2 (/ 1 phi2))
7.938 * [backup-simplify]: Simplify (- (* 2 (/ 1 phi2))) into (- (* 2 (/ 1 phi2)))
7.938 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi2)))) into (- (* 2 (/ 1 phi2)))
7.939 * [backup-simplify]: Simplify (/ (- (* 2 (/ 1 phi2))) (* 2 (sqrt 1))) into (/ -1 phi2)
7.939 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda2
7.939 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda2
7.939 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda2
7.939 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
7.939 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
7.939 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
7.939 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
7.939 * [taylor]: Taking taylor expansion of 0.5 in lambda2
7.939 * [backup-simplify]: Simplify 0.5 into 0.5
7.939 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
7.939 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
7.939 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.939 * [backup-simplify]: Simplify phi1 into phi1
7.939 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
7.939 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
7.939 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.940 * [backup-simplify]: Simplify phi2 into phi2
7.940 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
7.940 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
7.940 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
7.940 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.940 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.940 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.941 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
7.941 * [backup-simplify]: Simplify (- 0) into 0
7.941 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.941 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
7.941 * [taylor]: Taking taylor expansion of lambda1 in lambda2
7.941 * [backup-simplify]: Simplify lambda1 into lambda1
7.942 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.942 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
7.942 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
7.942 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda2
7.942 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
7.942 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
7.942 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
7.942 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
7.942 * [taylor]: Taking taylor expansion of 0.5 in lambda2
7.942 * [backup-simplify]: Simplify 0.5 into 0.5
7.942 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
7.943 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
7.943 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.943 * [backup-simplify]: Simplify phi1 into phi1
7.943 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
7.943 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
7.943 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.943 * [backup-simplify]: Simplify phi2 into phi2
7.943 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
7.943 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
7.943 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
7.943 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.944 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.944 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.944 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
7.945 * [backup-simplify]: Simplify (- 0) into 0
7.945 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.945 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
7.945 * [taylor]: Taking taylor expansion of lambda2 in lambda2
7.945 * [backup-simplify]: Simplify 0 into 0
7.945 * [backup-simplify]: Simplify 1 into 1
7.945 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.946 * [backup-simplify]: Simplify (* 1 1) into 1
7.946 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.946 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda2
7.946 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
7.946 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
7.946 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.946 * [backup-simplify]: Simplify phi1 into phi1
7.946 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
7.947 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
7.947 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
7.947 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
7.947 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.947 * [backup-simplify]: Simplify phi2 into phi2
7.947 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.947 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
7.947 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda2
7.947 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
7.947 * [taylor]: Taking taylor expansion of 2 in lambda2
7.947 * [backup-simplify]: Simplify 2 into 2
7.947 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
7.947 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
7.947 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.948 * [backup-simplify]: Simplify phi1 into phi1
7.948 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.948 * [backup-simplify]: Simplify phi2 into phi2
7.948 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
7.948 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
7.948 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda2
7.948 * [taylor]: Taking taylor expansion of 2 in lambda2
7.948 * [backup-simplify]: Simplify 2 into 2
7.948 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda2
7.948 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
7.948 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
7.948 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
7.948 * [taylor]: Taking taylor expansion of 0.5 in lambda2
7.948 * [backup-simplify]: Simplify 0.5 into 0.5
7.948 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
7.948 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
7.948 * [taylor]: Taking taylor expansion of phi1 in lambda2
7.948 * [backup-simplify]: Simplify phi1 into phi1
7.948 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
7.948 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
7.948 * [taylor]: Taking taylor expansion of phi2 in lambda2
7.948 * [backup-simplify]: Simplify phi2 into phi2
7.948 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
7.948 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
7.949 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
7.949 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.949 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.949 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.949 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
7.950 * [backup-simplify]: Simplify (- 0) into 0
7.950 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.950 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda2
7.950 * [taylor]: Taking taylor expansion of lambda1 in lambda2
7.950 * [backup-simplify]: Simplify lambda1 into lambda1
7.950 * [taylor]: Taking taylor expansion of lambda2 in lambda2
7.950 * [backup-simplify]: Simplify 0 into 0
7.950 * [backup-simplify]: Simplify 1 into 1
7.951 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.951 * [backup-simplify]: Simplify (* lambda1 0) into 0
7.954 * [backup-simplify]: Simplify (+ (* lambda1 1) (* 0 0)) into lambda1
7.954 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
7.955 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.955 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.955 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.956 * [backup-simplify]: Simplify (sqrt (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.956 * [backup-simplify]: Simplify (+ 0) into 0
7.957 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
7.957 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
7.957 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
7.958 * [backup-simplify]: Simplify (+ 0 0) into 0
7.958 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
7.959 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
7.960 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
7.960 * [backup-simplify]: Simplify (- 0) into 0
7.961 * [backup-simplify]: Simplify (+ 0 0) into 0
7.961 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
7.962 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.963 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
7.963 * [backup-simplify]: Simplify (+ 0 0) into 0
7.964 * [backup-simplify]: Simplify (+ 0 0) into 0
7.964 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))
7.964 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))
7.965 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)))
7.966 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)))
7.966 * [backup-simplify]: Simplify (/ (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))) (* 2 (sqrt (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* -1 (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda1))
7.966 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
7.966 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
7.966 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
7.967 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
7.967 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
7.967 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
7.967 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
7.967 * [taylor]: Taking taylor expansion of 0.5 in lambda1
7.967 * [backup-simplify]: Simplify 0.5 into 0.5
7.967 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
7.967 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
7.967 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.967 * [backup-simplify]: Simplify phi1 into phi1
7.967 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
7.967 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
7.967 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.967 * [backup-simplify]: Simplify phi2 into phi2
7.967 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
7.967 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
7.967 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
7.968 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.968 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.968 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.968 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
7.969 * [backup-simplify]: Simplify (- 0) into 0
7.969 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.969 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
7.969 * [taylor]: Taking taylor expansion of lambda1 in lambda1
7.969 * [backup-simplify]: Simplify 0 into 0
7.969 * [backup-simplify]: Simplify 1 into 1
7.969 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.970 * [backup-simplify]: Simplify (* 1 1) into 1
7.970 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.970 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
7.970 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
7.970 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
7.970 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
7.970 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
7.970 * [taylor]: Taking taylor expansion of 0.5 in lambda1
7.970 * [backup-simplify]: Simplify 0.5 into 0.5
7.970 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
7.970 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
7.970 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.970 * [backup-simplify]: Simplify phi1 into phi1
7.971 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
7.971 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
7.971 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.971 * [backup-simplify]: Simplify phi2 into phi2
7.971 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
7.971 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
7.971 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
7.971 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.971 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.971 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.972 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
7.972 * [backup-simplify]: Simplify (- 0) into 0
7.972 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.972 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
7.972 * [taylor]: Taking taylor expansion of lambda2 in lambda1
7.972 * [backup-simplify]: Simplify lambda2 into lambda2
7.973 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.973 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
7.973 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
7.973 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
7.973 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
7.973 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
7.973 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.973 * [backup-simplify]: Simplify phi1 into phi1
7.974 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
7.974 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
7.974 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
7.974 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
7.974 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.974 * [backup-simplify]: Simplify phi2 into phi2
7.974 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.974 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
7.974 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
7.974 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
7.974 * [taylor]: Taking taylor expansion of 2 in lambda1
7.974 * [backup-simplify]: Simplify 2 into 2
7.974 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
7.974 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
7.974 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.974 * [backup-simplify]: Simplify phi1 into phi1
7.975 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.975 * [backup-simplify]: Simplify phi2 into phi2
7.975 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
7.975 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
7.975 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
7.975 * [taylor]: Taking taylor expansion of 2 in lambda1
7.975 * [backup-simplify]: Simplify 2 into 2
7.975 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
7.975 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
7.975 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
7.975 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
7.975 * [taylor]: Taking taylor expansion of 0.5 in lambda1
7.975 * [backup-simplify]: Simplify 0.5 into 0.5
7.975 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
7.975 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
7.975 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.975 * [backup-simplify]: Simplify phi1 into phi1
7.975 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
7.975 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
7.975 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.975 * [backup-simplify]: Simplify phi2 into phi2
7.975 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
7.975 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
7.976 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
7.976 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.976 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.976 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.976 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
7.977 * [backup-simplify]: Simplify (- 0) into 0
7.977 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.977 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
7.977 * [taylor]: Taking taylor expansion of lambda1 in lambda1
7.977 * [backup-simplify]: Simplify 0 into 0
7.977 * [backup-simplify]: Simplify 1 into 1
7.977 * [taylor]: Taking taylor expansion of lambda2 in lambda1
7.977 * [backup-simplify]: Simplify lambda2 into lambda2
7.978 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.978 * [backup-simplify]: Simplify (* 0 lambda2) into 0
7.978 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
7.978 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
7.979 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.979 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.979 * [backup-simplify]: Simplify (sqrt (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.980 * [backup-simplify]: Simplify (+ 0) into 0
7.980 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
7.981 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
7.981 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
7.981 * [backup-simplify]: Simplify (+ 0 0) into 0
7.982 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
7.982 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
7.983 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
7.983 * [backup-simplify]: Simplify (- 0) into 0
7.984 * [backup-simplify]: Simplify (+ 0 0) into 0
7.984 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
7.985 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.986 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
7.986 * [backup-simplify]: Simplify (+ 0 0) into 0
7.987 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
7.987 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
7.988 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
7.988 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
7.989 * [backup-simplify]: Simplify (/ (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) (* 2 (sqrt (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* -1 (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2))
7.989 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
7.989 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
7.989 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
7.989 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
7.989 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
7.989 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
7.989 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
7.989 * [taylor]: Taking taylor expansion of 0.5 in lambda1
7.989 * [backup-simplify]: Simplify 0.5 into 0.5
7.989 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
7.989 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
7.989 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.989 * [backup-simplify]: Simplify phi1 into phi1
7.990 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
7.990 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
7.990 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.990 * [backup-simplify]: Simplify phi2 into phi2
7.990 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
7.990 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
7.990 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
7.990 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.990 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.990 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.991 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
7.991 * [backup-simplify]: Simplify (- 0) into 0
7.991 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.991 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
7.992 * [taylor]: Taking taylor expansion of lambda1 in lambda1
7.992 * [backup-simplify]: Simplify 0 into 0
7.992 * [backup-simplify]: Simplify 1 into 1
7.992 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.992 * [backup-simplify]: Simplify (* 1 1) into 1
7.993 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.993 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
7.993 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
7.993 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
7.993 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
7.993 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
7.993 * [taylor]: Taking taylor expansion of 0.5 in lambda1
7.993 * [backup-simplify]: Simplify 0.5 into 0.5
7.993 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
7.993 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
7.993 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.993 * [backup-simplify]: Simplify phi1 into phi1
7.993 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
7.993 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
7.993 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.993 * [backup-simplify]: Simplify phi2 into phi2
7.993 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
7.993 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
7.993 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
7.994 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.994 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.994 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.994 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
7.995 * [backup-simplify]: Simplify (- 0) into 0
7.995 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.995 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
7.995 * [taylor]: Taking taylor expansion of lambda2 in lambda1
7.995 * [backup-simplify]: Simplify lambda2 into lambda2
7.995 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.995 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
7.996 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
7.996 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
7.996 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
7.996 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
7.996 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.996 * [backup-simplify]: Simplify phi1 into phi1
7.996 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
7.996 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
7.996 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
7.996 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
7.996 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.996 * [backup-simplify]: Simplify phi2 into phi2
7.996 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
7.996 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
7.996 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
7.996 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
7.996 * [taylor]: Taking taylor expansion of 2 in lambda1
7.996 * [backup-simplify]: Simplify 2 into 2
7.996 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
7.996 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
7.997 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.997 * [backup-simplify]: Simplify phi1 into phi1
7.997 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.997 * [backup-simplify]: Simplify phi2 into phi2
7.997 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
7.997 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
7.997 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
7.997 * [taylor]: Taking taylor expansion of 2 in lambda1
7.997 * [backup-simplify]: Simplify 2 into 2
7.997 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
7.997 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
7.997 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
7.997 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
7.997 * [taylor]: Taking taylor expansion of 0.5 in lambda1
7.997 * [backup-simplify]: Simplify 0.5 into 0.5
7.997 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
7.997 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
7.997 * [taylor]: Taking taylor expansion of phi1 in lambda1
7.997 * [backup-simplify]: Simplify phi1 into phi1
7.997 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
7.997 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
7.997 * [taylor]: Taking taylor expansion of phi2 in lambda1
7.997 * [backup-simplify]: Simplify phi2 into phi2
7.997 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
7.997 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
7.997 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
7.998 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.998 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.998 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.998 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
7.999 * [backup-simplify]: Simplify (- 0) into 0
7.999 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
7.999 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
7.999 * [taylor]: Taking taylor expansion of lambda1 in lambda1
7.999 * [backup-simplify]: Simplify 0 into 0
7.999 * [backup-simplify]: Simplify 1 into 1
7.999 * [taylor]: Taking taylor expansion of lambda2 in lambda1
7.999 * [backup-simplify]: Simplify lambda2 into lambda2
7.999 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
7.999 * [backup-simplify]: Simplify (* 0 lambda2) into 0
8.000 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
8.000 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
8.000 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.001 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.001 * [backup-simplify]: Simplify (sqrt (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.001 * [backup-simplify]: Simplify (+ 0) into 0
8.002 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.003 * [backup-simplify]: Simplify (+ 0 0) into 0
8.003 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.004 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.004 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.005 * [backup-simplify]: Simplify (- 0) into 0
8.005 * [backup-simplify]: Simplify (+ 0 0) into 0
8.006 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.006 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.008 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
8.008 * [backup-simplify]: Simplify (+ 0 0) into 0
8.008 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
8.009 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
8.009 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
8.010 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
8.011 * [backup-simplify]: Simplify (/ (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) (* 2 (sqrt (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* -1 (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2))
8.011 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.011 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.011 * [taylor]: Taking taylor expansion of 0.5 in lambda2
8.011 * [backup-simplify]: Simplify 0.5 into 0.5
8.011 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.011 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.012 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.012 * [backup-simplify]: Simplify phi1 into phi1
8.012 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.012 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.012 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.012 * [backup-simplify]: Simplify phi2 into phi2
8.012 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.012 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.012 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.012 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.012 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.012 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2)) in lambda2
8.012 * [taylor]: Taking taylor expansion of -1 in lambda2
8.012 * [backup-simplify]: Simplify -1 into -1
8.012 * [taylor]: Taking taylor expansion of (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2) in lambda2
8.012 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.013 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.013 * [taylor]: Taking taylor expansion of 0.5 in lambda2
8.013 * [backup-simplify]: Simplify 0.5 into 0.5
8.013 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.013 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.013 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.013 * [backup-simplify]: Simplify phi1 into phi1
8.013 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.013 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.013 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.013 * [backup-simplify]: Simplify phi2 into phi2
8.013 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.013 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.013 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.013 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.013 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.014 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.014 * [backup-simplify]: Simplify 0 into 0
8.014 * [backup-simplify]: Simplify 1 into 1
8.014 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.014 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.015 * [backup-simplify]: Simplify (- 0) into 0
8.015 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.015 * [backup-simplify]: Simplify (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.015 * [backup-simplify]: Simplify (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.015 * [taylor]: Taking taylor expansion of (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi1
8.015 * [taylor]: Taking taylor expansion of -1 in phi1
8.015 * [backup-simplify]: Simplify -1 into -1
8.015 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.015 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.015 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.015 * [backup-simplify]: Simplify 0.5 into 0.5
8.015 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.015 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.016 * [taylor]: Taking taylor expansion of phi1 in phi1
8.016 * [backup-simplify]: Simplify 0 into 0
8.016 * [backup-simplify]: Simplify 1 into 1
8.016 * [backup-simplify]: Simplify (/ 1 1) into 1
8.016 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.016 * [taylor]: Taking taylor expansion of phi2 in phi1
8.016 * [backup-simplify]: Simplify phi2 into phi2
8.016 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.017 * [backup-simplify]: Simplify (+ 1 0) into 1
8.017 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.017 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.017 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.018 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.018 * [backup-simplify]: Simplify (- 0) into 0
8.018 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.018 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.018 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.018 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.018 * [backup-simplify]: Simplify 0.5 into 0.5
8.018 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.018 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.018 * [taylor]: Taking taylor expansion of phi1 in phi1
8.018 * [backup-simplify]: Simplify 0 into 0
8.018 * [backup-simplify]: Simplify 1 into 1
8.019 * [backup-simplify]: Simplify (/ 1 1) into 1
8.019 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.019 * [taylor]: Taking taylor expansion of phi2 in phi1
8.019 * [backup-simplify]: Simplify phi2 into phi2
8.019 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.020 * [backup-simplify]: Simplify (+ 1 0) into 1
8.020 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.020 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.021 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
8.022 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
8.022 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.022 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.023 * [backup-simplify]: Simplify (+ 0 0) into 0
8.024 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.024 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.025 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
8.025 * [backup-simplify]: Simplify (- 0) into 0
8.026 * [backup-simplify]: Simplify (+ 0 0) into 0
8.026 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.027 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.029 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.029 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
8.030 * [backup-simplify]: Simplify (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))
8.031 * [backup-simplify]: Simplify (+ 0 (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) into (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2))))
8.031 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
8.031 * [backup-simplify]: Simplify (+ 0) into 0
8.032 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.032 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.032 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.033 * [backup-simplify]: Simplify (+ 0 0) into 0
8.033 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.034 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.034 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.035 * [backup-simplify]: Simplify (- 0) into 0
8.035 * [backup-simplify]: Simplify (+ 0 0) into 0
8.035 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.036 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 lambda2))) into 0
8.037 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
8.037 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
8.038 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
8.038 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
8.039 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))
8.041 * [backup-simplify]: Simplify (/ (- (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2)))) (pow (* -1 (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2)) 2) (+)) (* 2 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.041 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in lambda2
8.041 * [taylor]: Taking taylor expansion of 1/2 in lambda2
8.041 * [backup-simplify]: Simplify 1/2 into 1/2
8.041 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in lambda2
8.041 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) (* 2 (/ 1 (* phi1 phi2)))) in lambda2
8.041 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda2
8.041 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
8.041 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
8.041 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.041 * [backup-simplify]: Simplify phi1 into phi1
8.041 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
8.041 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
8.041 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
8.041 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
8.041 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.041 * [backup-simplify]: Simplify phi2 into phi2
8.041 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
8.042 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
8.042 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
8.042 * [taylor]: Taking taylor expansion of 2 in lambda2
8.042 * [backup-simplify]: Simplify 2 into 2
8.042 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
8.042 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
8.042 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.042 * [backup-simplify]: Simplify phi1 into phi1
8.042 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.042 * [backup-simplify]: Simplify phi2 into phi2
8.042 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
8.042 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
8.042 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.042 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.042 * [taylor]: Taking taylor expansion of 0.5 in lambda2
8.042 * [backup-simplify]: Simplify 0.5 into 0.5
8.042 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.042 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.042 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.042 * [backup-simplify]: Simplify phi1 into phi1
8.042 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.042 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.042 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.042 * [backup-simplify]: Simplify phi2 into phi2
8.042 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.043 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.043 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.043 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.043 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.043 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
8.043 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
8.044 * [backup-simplify]: Simplify (- (/ 2 (* phi1 phi2))) into (- (* 2 (/ 1 (* phi1 phi2))))
8.044 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2))))
8.044 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.044 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.045 * [backup-simplify]: Simplify (- 0) into 0
8.045 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.046 * [backup-simplify]: Simplify (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.046 * [backup-simplify]: Simplify (+ 0) into 0
8.047 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.047 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.047 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.047 * [backup-simplify]: Simplify (+ 0 0) into 0
8.048 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.049 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.049 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.050 * [backup-simplify]: Simplify (- 0) into 0
8.050 * [backup-simplify]: Simplify (+ 0 0) into 0
8.051 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (/ 0 1)))) into 0
8.052 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.052 * [taylor]: Taking taylor expansion of 0 in phi1
8.052 * [backup-simplify]: Simplify 0 into 0
8.052 * [backup-simplify]: Simplify (+ 0) into 0
8.053 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.053 * [backup-simplify]: Simplify (+ 0 0) into 0
8.054 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.055 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.055 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.056 * [backup-simplify]: Simplify (- 0) into 0
8.056 * [backup-simplify]: Simplify (+ 0 0) into 0
8.056 * [taylor]: Taking taylor expansion of 0 in phi1
8.056 * [backup-simplify]: Simplify 0 into 0
8.056 * [backup-simplify]: Simplify (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.056 * [taylor]: Taking taylor expansion of (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi2
8.056 * [taylor]: Taking taylor expansion of -1 in phi2
8.056 * [backup-simplify]: Simplify -1 into -1
8.056 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.056 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.056 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.057 * [backup-simplify]: Simplify 0.5 into 0.5
8.057 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.057 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.057 * [taylor]: Taking taylor expansion of phi1 in phi2
8.057 * [backup-simplify]: Simplify phi1 into phi1
8.057 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.057 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.057 * [taylor]: Taking taylor expansion of phi2 in phi2
8.057 * [backup-simplify]: Simplify 0 into 0
8.057 * [backup-simplify]: Simplify 1 into 1
8.057 * [backup-simplify]: Simplify (/ 1 1) into 1
8.058 * [backup-simplify]: Simplify (+ 0 1) into 1
8.058 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.058 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.058 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.058 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.058 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.058 * [backup-simplify]: Simplify 0.5 into 0.5
8.058 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.059 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.059 * [taylor]: Taking taylor expansion of phi1 in phi2
8.059 * [backup-simplify]: Simplify phi1 into phi1
8.059 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.059 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.059 * [taylor]: Taking taylor expansion of phi2 in phi2
8.059 * [backup-simplify]: Simplify 0 into 0
8.059 * [backup-simplify]: Simplify 1 into 1
8.059 * [backup-simplify]: Simplify (/ 1 1) into 1
8.060 * [backup-simplify]: Simplify (+ 0 1) into 1
8.060 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.060 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.061 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
8.062 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.063 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.063 * [backup-simplify]: Simplify (+ 0 0) into 0
8.064 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.066 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
8.066 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
8.067 * [backup-simplify]: Simplify (- 0) into 0
8.067 * [backup-simplify]: Simplify (+ 0 0) into 0
8.068 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into 0
8.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.072 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.072 * [backup-simplify]: Simplify (+ 0) into 0
8.072 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.073 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.073 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.073 * [backup-simplify]: Simplify (+ 0 0) into 0
8.073 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.074 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.074 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.074 * [backup-simplify]: Simplify (- 0) into 0
8.074 * [backup-simplify]: Simplify (+ 0 0) into 0
8.075 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.075 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
8.075 * [backup-simplify]: Simplify (- (/ 0 (pow lambda2 2)) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 0 (pow lambda2 2))))) into 0
8.075 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
8.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi1 2)) (/ 0 (pow phi1 2))))) into 0
8.075 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
8.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi2 2)) (/ 0 (pow phi2 2))))) into 0
8.076 * [backup-simplify]: Simplify (+ 0 0) into 0
8.076 * [backup-simplify]: Simplify (+ 0 0) into 0
8.076 * [backup-simplify]: Simplify (+ 0 0) into 0
8.076 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
8.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* phi1 phi2)) (/ 0 (* phi1 phi2))))) into 0
8.077 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* phi1 phi2)))) into 0
8.077 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
8.078 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
8.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.078 * [backup-simplify]: Simplify (+ 0 0) into 0
8.079 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.079 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.080 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
8.080 * [backup-simplify]: Simplify (- 0) into 0
8.080 * [backup-simplify]: Simplify (+ 0 0) into 0
8.081 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.081 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 lambda2)))) into 0
8.082 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
8.082 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into 0
8.083 * [backup-simplify]: Simplify (+ 0 0) into 0
8.084 * [backup-simplify]: Simplify (- 0) into 0
8.084 * [backup-simplify]: Simplify (+ 0 0) into 0
8.085 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* (* -1 (/ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2)) (* 1/2 (/ (- (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))))) (* 2 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.085 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in lambda2
8.085 * [taylor]: Taking taylor expansion of 1/2 in lambda2
8.085 * [backup-simplify]: Simplify 1/2 into 1/2
8.085 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in lambda2
8.085 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) in lambda2
8.085 * [taylor]: Taking taylor expansion of (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) in lambda2
8.085 * [taylor]: Taking taylor expansion of (/ 1 (* lambda2 (pow phi2 2))) in lambda2
8.085 * [taylor]: Taking taylor expansion of (* lambda2 (pow phi2 2)) in lambda2
8.085 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.085 * [backup-simplify]: Simplify 0 into 0
8.085 * [backup-simplify]: Simplify 1 into 1
8.085 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
8.085 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.085 * [backup-simplify]: Simplify phi2 into phi2
8.085 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
8.085 * [backup-simplify]: Simplify (* 0 (pow phi2 2)) into 0
8.085 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
8.085 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow phi2 2))) into (pow phi2 2)
8.086 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
8.086 * [taylor]: Taking taylor expansion of (/ 1 (* lambda2 (pow phi1 2))) in lambda2
8.086 * [taylor]: Taking taylor expansion of (* lambda2 (pow phi1 2)) in lambda2
8.086 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.086 * [backup-simplify]: Simplify 0 into 0
8.086 * [backup-simplify]: Simplify 1 into 1
8.086 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
8.086 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.086 * [backup-simplify]: Simplify phi1 into phi1
8.086 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
8.086 * [backup-simplify]: Simplify (* 0 (pow phi1 2)) into 0
8.086 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
8.086 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow phi1 2))) into (pow phi1 2)
8.086 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
8.086 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* lambda2 (* phi1 phi2)))) in lambda2
8.086 * [taylor]: Taking taylor expansion of 2 in lambda2
8.086 * [backup-simplify]: Simplify 2 into 2
8.086 * [taylor]: Taking taylor expansion of (/ 1 (* lambda2 (* phi1 phi2))) in lambda2
8.086 * [taylor]: Taking taylor expansion of (* lambda2 (* phi1 phi2)) in lambda2
8.086 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.086 * [backup-simplify]: Simplify 0 into 0
8.086 * [backup-simplify]: Simplify 1 into 1
8.086 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
8.086 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.086 * [backup-simplify]: Simplify phi1 into phi1
8.086 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.087 * [backup-simplify]: Simplify phi2 into phi2
8.087 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
8.087 * [backup-simplify]: Simplify (* 0 (* phi1 phi2)) into 0
8.087 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
8.087 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* phi1 phi2))) into (* phi1 phi2)
8.087 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
8.087 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.087 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.087 * [taylor]: Taking taylor expansion of 0.5 in lambda2
8.087 * [backup-simplify]: Simplify 0.5 into 0.5
8.087 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.087 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.087 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.087 * [backup-simplify]: Simplify phi1 into phi1
8.087 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.087 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.087 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.087 * [backup-simplify]: Simplify phi2 into phi2
8.087 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.087 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.087 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.087 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.088 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.088 * [backup-simplify]: Simplify (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
8.088 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
8.088 * [backup-simplify]: Simplify (- (/ 2 (* phi1 phi2))) into (- (* 2 (/ 1 (* phi1 phi2))))
8.088 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2))))
8.088 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.088 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.089 * [backup-simplify]: Simplify (- 0) into 0
8.089 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.089 * [backup-simplify]: Simplify (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.089 * [backup-simplify]: Simplify (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.089 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in phi1
8.089 * [taylor]: Taking taylor expansion of 1/2 in phi1
8.089 * [backup-simplify]: Simplify 1/2 into 1/2
8.089 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi1
8.089 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) in phi1
8.090 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) in phi1
8.090 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
8.090 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
8.090 * [taylor]: Taking taylor expansion of phi2 in phi1
8.090 * [backup-simplify]: Simplify phi2 into phi2
8.090 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
8.090 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
8.090 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
8.090 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
8.090 * [taylor]: Taking taylor expansion of phi1 in phi1
8.090 * [backup-simplify]: Simplify 0 into 0
8.090 * [backup-simplify]: Simplify 1 into 1
8.090 * [backup-simplify]: Simplify (* 1 1) into 1
8.090 * [backup-simplify]: Simplify (/ 1 1) into 1
8.090 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
8.090 * [taylor]: Taking taylor expansion of 2 in phi1
8.090 * [backup-simplify]: Simplify 2 into 2
8.090 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
8.090 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
8.090 * [taylor]: Taking taylor expansion of phi1 in phi1
8.090 * [backup-simplify]: Simplify 0 into 0
8.090 * [backup-simplify]: Simplify 1 into 1
8.090 * [taylor]: Taking taylor expansion of phi2 in phi1
8.090 * [backup-simplify]: Simplify phi2 into phi2
8.090 * [backup-simplify]: Simplify (* 0 phi2) into 0
8.091 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
8.091 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.091 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.091 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.091 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.091 * [backup-simplify]: Simplify 0.5 into 0.5
8.091 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.091 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.091 * [taylor]: Taking taylor expansion of phi1 in phi1
8.091 * [backup-simplify]: Simplify 0 into 0
8.091 * [backup-simplify]: Simplify 1 into 1
8.091 * [backup-simplify]: Simplify (/ 1 1) into 1
8.091 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.091 * [taylor]: Taking taylor expansion of phi2 in phi1
8.091 * [backup-simplify]: Simplify phi2 into phi2
8.091 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.092 * [backup-simplify]: Simplify (+ 1 0) into 1
8.092 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.092 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.092 * [backup-simplify]: Simplify (+ 0 1) into 1
8.092 * [backup-simplify]: Simplify (+ 1 0) into 1
8.093 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.093 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.094 * [backup-simplify]: Simplify (+ 0 0) into 0
8.094 * [backup-simplify]: Simplify (* 2 (/ 1 phi2)) into (/ 2 phi2)
8.094 * [backup-simplify]: Simplify (- (/ 2 phi2)) into (- (* 2 (/ 1 phi2)))
8.094 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi2)))) into (- (* 2 (/ 1 phi2)))
8.094 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 phi2))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (+ (* (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (/ 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into (- (* 2 (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2))))
8.094 * [backup-simplify]: Simplify (+ (* 1/2 (- (* 2 (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2))))) (* 0 (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into (- (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2)))
8.095 * [taylor]: Taking taylor expansion of (- (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2))) in phi2
8.095 * [taylor]: Taking taylor expansion of (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2)) in phi2
8.095 * [taylor]: Taking taylor expansion of (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2) in phi2
8.095 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.095 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.095 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.095 * [backup-simplify]: Simplify 0.5 into 0.5
8.095 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.095 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.095 * [taylor]: Taking taylor expansion of phi1 in phi2
8.095 * [backup-simplify]: Simplify phi1 into phi1
8.095 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.095 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.095 * [taylor]: Taking taylor expansion of phi2 in phi2
8.095 * [backup-simplify]: Simplify 0 into 0
8.095 * [backup-simplify]: Simplify 1 into 1
8.095 * [backup-simplify]: Simplify (/ 1 1) into 1
8.095 * [backup-simplify]: Simplify (+ 0 1) into 1
8.096 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.096 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.096 * [taylor]: Taking taylor expansion of phi2 in phi2
8.096 * [backup-simplify]: Simplify 0 into 0
8.096 * [backup-simplify]: Simplify 1 into 1
8.096 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.096 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) (* 0 0)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.096 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.096 * [backup-simplify]: Simplify (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.097 * [backup-simplify]: Simplify (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.097 * [backup-simplify]: Simplify (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.097 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in phi1
8.097 * [taylor]: Taking taylor expansion of 1/2 in phi1
8.097 * [backup-simplify]: Simplify 1/2 into 1/2
8.097 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi1
8.097 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) in phi1
8.097 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) in phi1
8.097 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
8.097 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
8.097 * [taylor]: Taking taylor expansion of phi2 in phi1
8.097 * [backup-simplify]: Simplify phi2 into phi2
8.097 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
8.097 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
8.097 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
8.097 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
8.097 * [taylor]: Taking taylor expansion of phi1 in phi1
8.097 * [backup-simplify]: Simplify 0 into 0
8.097 * [backup-simplify]: Simplify 1 into 1
8.098 * [backup-simplify]: Simplify (* 1 1) into 1
8.100 * [backup-simplify]: Simplify (/ 1 1) into 1
8.100 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
8.100 * [taylor]: Taking taylor expansion of 2 in phi1
8.100 * [backup-simplify]: Simplify 2 into 2
8.100 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
8.100 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
8.100 * [taylor]: Taking taylor expansion of phi1 in phi1
8.100 * [backup-simplify]: Simplify 0 into 0
8.100 * [backup-simplify]: Simplify 1 into 1
8.100 * [taylor]: Taking taylor expansion of phi2 in phi1
8.100 * [backup-simplify]: Simplify phi2 into phi2
8.100 * [backup-simplify]: Simplify (* 0 phi2) into 0
8.100 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
8.100 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.100 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.100 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.100 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.100 * [backup-simplify]: Simplify 0.5 into 0.5
8.100 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.100 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.100 * [taylor]: Taking taylor expansion of phi1 in phi1
8.100 * [backup-simplify]: Simplify 0 into 0
8.100 * [backup-simplify]: Simplify 1 into 1
8.101 * [backup-simplify]: Simplify (/ 1 1) into 1
8.101 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.101 * [taylor]: Taking taylor expansion of phi2 in phi1
8.101 * [backup-simplify]: Simplify phi2 into phi2
8.101 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.101 * [backup-simplify]: Simplify (+ 1 0) into 1
8.101 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.101 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.102 * [backup-simplify]: Simplify (+ 0 1) into 1
8.102 * [backup-simplify]: Simplify (+ 1 0) into 1
8.102 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.103 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.103 * [backup-simplify]: Simplify (+ 0 0) into 0
8.103 * [backup-simplify]: Simplify (* 2 (/ 1 phi2)) into (/ 2 phi2)
8.103 * [backup-simplify]: Simplify (- (/ 2 phi2)) into (- (* 2 (/ 1 phi2)))
8.104 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi2)))) into (- (* 2 (/ 1 phi2)))
8.104 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 phi2))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (+ (* (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (/ 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into (- (* 2 (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2))))
8.104 * [backup-simplify]: Simplify (+ (* 1/2 (- (* 2 (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2))))) (* 0 (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into (- (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2)))
8.104 * [taylor]: Taking taylor expansion of (- (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2))) in phi2
8.104 * [taylor]: Taking taylor expansion of (/ 1 (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2)) in phi2
8.104 * [taylor]: Taking taylor expansion of (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) phi2) in phi2
8.104 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.104 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.104 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.104 * [backup-simplify]: Simplify 0.5 into 0.5
8.104 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.104 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.104 * [taylor]: Taking taylor expansion of phi1 in phi2
8.104 * [backup-simplify]: Simplify phi1 into phi1
8.104 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.104 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.104 * [taylor]: Taking taylor expansion of phi2 in phi2
8.104 * [backup-simplify]: Simplify 0 into 0
8.105 * [backup-simplify]: Simplify 1 into 1
8.105 * [backup-simplify]: Simplify (/ 1 1) into 1
8.105 * [backup-simplify]: Simplify (+ 0 1) into 1
8.105 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.105 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.105 * [taylor]: Taking taylor expansion of phi2 in phi2
8.105 * [backup-simplify]: Simplify 0 into 0
8.106 * [backup-simplify]: Simplify 1 into 1
8.106 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.106 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) (* 0 0)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.106 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.106 * [backup-simplify]: Simplify (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.106 * [backup-simplify]: Simplify (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.108 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
8.108 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
8.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.109 * [backup-simplify]: Simplify (+ 0 0) into 0
8.109 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.110 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.110 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
8.110 * [backup-simplify]: Simplify (- 0) into 0
8.110 * [backup-simplify]: Simplify (+ 0 0) into 0
8.111 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.112 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.112 * [taylor]: Taking taylor expansion of 0 in phi1
8.112 * [backup-simplify]: Simplify 0 into 0
8.113 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
8.113 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
8.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.113 * [backup-simplify]: Simplify (+ 0 0) into 0
8.114 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.114 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.115 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
8.115 * [backup-simplify]: Simplify (- 0) into 0
8.115 * [backup-simplify]: Simplify (+ 0 0) into 0
8.115 * [taylor]: Taking taylor expansion of 0 in phi1
8.115 * [backup-simplify]: Simplify 0 into 0
8.115 * [taylor]: Taking taylor expansion of 0 in phi2
8.115 * [backup-simplify]: Simplify 0 into 0
8.115 * [taylor]: Taking taylor expansion of 0 in phi2
8.115 * [backup-simplify]: Simplify 0 into 0
8.116 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.116 * [taylor]: Taking taylor expansion of 0 in phi2
8.116 * [backup-simplify]: Simplify 0 into 0
8.116 * [taylor]: Taking taylor expansion of 0 in phi2
8.116 * [backup-simplify]: Simplify 0 into 0
8.116 * [backup-simplify]: Simplify (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.116 * [backup-simplify]: Simplify (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.117 * [backup-simplify]: Simplify (+ (* (* -1 (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2)))))) (* 1 (* 1 (* (/ 1 (/ 1 lambda2)) 1)))) (+ (* (- (/ 1 (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))))) (* (/ 1 (/ 1 phi2)) (* (/ 1 (/ 1 phi1)) (* 1 (/ 1 lambda1))))) (* (- (/ 1 (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))))) (* (/ 1 (/ 1 phi2)) (* (/ 1 (/ 1 phi1)) (* (/ 1 (/ 1 lambda2)) (pow (/ 1 lambda1) 2))))))) into (- (+ (/ (* phi1 phi2) (* (cos (* 0.5 (+ phi1 phi2))) lambda1)) (+ (* lambda2 (cos (* 0.5 (+ phi1 phi2)))) (/ (* lambda2 (* phi1 phi2)) (* (cos (* 0.5 (+ phi1 phi2))) (pow lambda1 2))))))
8.118 * [backup-simplify]: Simplify (sqrt (+ (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (* (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)) (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0))))) (* (- (/ 1 (- phi1)) (/ 1 (- phi2))) (- (/ 1 (- phi1)) (/ 1 (- phi2)))))) into (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))
8.118 * [approximate]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in (lambda1 lambda2 phi1 phi2) around 0
8.118 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi2
8.118 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi2
8.118 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi2
8.118 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
8.118 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
8.118 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.118 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.118 * [taylor]: Taking taylor expansion of -0.5 in phi2
8.118 * [backup-simplify]: Simplify -0.5 into -0.5
8.118 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.118 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.118 * [taylor]: Taking taylor expansion of phi1 in phi2
8.118 * [backup-simplify]: Simplify phi1 into phi1
8.118 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.118 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.118 * [taylor]: Taking taylor expansion of phi2 in phi2
8.118 * [backup-simplify]: Simplify 0 into 0
8.118 * [backup-simplify]: Simplify 1 into 1
8.119 * [backup-simplify]: Simplify (/ 1 1) into 1
8.119 * [backup-simplify]: Simplify (+ 0 1) into 1
8.119 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.119 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.119 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
8.119 * [taylor]: Taking taylor expansion of lambda2 in phi2
8.119 * [backup-simplify]: Simplify lambda2 into lambda2
8.120 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.120 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
8.120 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
8.120 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi2
8.120 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
8.120 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
8.120 * [taylor]: Taking taylor expansion of phi1 in phi2
8.120 * [backup-simplify]: Simplify phi1 into phi1
8.120 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
8.120 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
8.120 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi2
8.120 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
8.120 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
8.120 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.120 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.120 * [taylor]: Taking taylor expansion of -0.5 in phi2
8.120 * [backup-simplify]: Simplify -0.5 into -0.5
8.120 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.120 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.121 * [taylor]: Taking taylor expansion of phi1 in phi2
8.121 * [backup-simplify]: Simplify phi1 into phi1
8.121 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.121 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.121 * [taylor]: Taking taylor expansion of phi2 in phi2
8.121 * [backup-simplify]: Simplify 0 into 0
8.121 * [backup-simplify]: Simplify 1 into 1
8.121 * [backup-simplify]: Simplify (/ 1 1) into 1
8.121 * [backup-simplify]: Simplify (+ 0 1) into 1
8.121 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.122 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.122 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
8.122 * [taylor]: Taking taylor expansion of lambda1 in phi2
8.122 * [backup-simplify]: Simplify lambda1 into lambda1
8.122 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.122 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
8.122 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
8.122 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
8.122 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
8.122 * [taylor]: Taking taylor expansion of phi2 in phi2
8.122 * [backup-simplify]: Simplify 0 into 0
8.122 * [backup-simplify]: Simplify 1 into 1
8.122 * [backup-simplify]: Simplify (* 1 1) into 1
8.123 * [backup-simplify]: Simplify (/ 1 1) into 1
8.123 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi2
8.123 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
8.123 * [taylor]: Taking taylor expansion of 2 in phi2
8.123 * [backup-simplify]: Simplify 2 into 2
8.123 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
8.123 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
8.123 * [taylor]: Taking taylor expansion of phi1 in phi2
8.123 * [backup-simplify]: Simplify phi1 into phi1
8.123 * [taylor]: Taking taylor expansion of phi2 in phi2
8.123 * [backup-simplify]: Simplify 0 into 0
8.123 * [backup-simplify]: Simplify 1 into 1
8.123 * [backup-simplify]: Simplify (* phi1 0) into 0
8.123 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
8.123 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.123 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi2
8.123 * [taylor]: Taking taylor expansion of 2 in phi2
8.123 * [backup-simplify]: Simplify 2 into 2
8.123 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi2
8.123 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
8.123 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.123 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.123 * [taylor]: Taking taylor expansion of -0.5 in phi2
8.123 * [backup-simplify]: Simplify -0.5 into -0.5
8.123 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.123 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.123 * [taylor]: Taking taylor expansion of phi1 in phi2
8.123 * [backup-simplify]: Simplify phi1 into phi1
8.123 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.123 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.123 * [taylor]: Taking taylor expansion of phi2 in phi2
8.123 * [backup-simplify]: Simplify 0 into 0
8.123 * [backup-simplify]: Simplify 1 into 1
8.124 * [backup-simplify]: Simplify (/ 1 1) into 1
8.124 * [backup-simplify]: Simplify (+ 0 1) into 1
8.124 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.124 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.124 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi2
8.124 * [taylor]: Taking taylor expansion of lambda2 in phi2
8.124 * [backup-simplify]: Simplify lambda2 into lambda2
8.124 * [taylor]: Taking taylor expansion of lambda1 in phi2
8.124 * [backup-simplify]: Simplify lambda1 into lambda1
8.125 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.125 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
8.125 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
8.125 * [backup-simplify]: Simplify (+ 0 1) into 1
8.125 * [backup-simplify]: Simplify (+ 0 1) into 1
8.126 * [backup-simplify]: Simplify (+ 0 1) into 1
8.126 * [backup-simplify]: Simplify (+ 1 0) into 1
8.126 * [backup-simplify]: Simplify (sqrt 1) into 1
8.126 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.127 * [backup-simplify]: Simplify (+ 0 0) into 0
8.127 * [backup-simplify]: Simplify (+ 0 0) into 0
8.128 * [backup-simplify]: Simplify (+ 0 0) into 0
8.128 * [backup-simplify]: Simplify (* 2 (/ 1 phi1)) into (/ 2 phi1)
8.128 * [backup-simplify]: Simplify (+ (/ 2 phi1) 0) into (* 2 (/ 1 phi1))
8.128 * [backup-simplify]: Simplify (- (* 2 (/ 1 phi1))) into (- (* 2 (/ 1 phi1)))
8.128 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi1)))) into (- (* 2 (/ 1 phi1)))
8.128 * [backup-simplify]: Simplify (/ (- (* 2 (/ 1 phi1))) (* 2 (sqrt 1))) into (/ -1 phi1)
8.128 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi1
8.128 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi1
8.128 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi1
8.128 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
8.128 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
8.128 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.128 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.129 * [taylor]: Taking taylor expansion of -0.5 in phi1
8.129 * [backup-simplify]: Simplify -0.5 into -0.5
8.129 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.129 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.129 * [taylor]: Taking taylor expansion of phi1 in phi1
8.129 * [backup-simplify]: Simplify 0 into 0
8.129 * [backup-simplify]: Simplify 1 into 1
8.129 * [backup-simplify]: Simplify (/ 1 1) into 1
8.129 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.129 * [taylor]: Taking taylor expansion of phi2 in phi1
8.129 * [backup-simplify]: Simplify phi2 into phi2
8.129 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.129 * [backup-simplify]: Simplify (+ 1 0) into 1
8.129 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.130 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.130 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
8.130 * [taylor]: Taking taylor expansion of lambda2 in phi1
8.130 * [backup-simplify]: Simplify lambda2 into lambda2
8.130 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.130 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
8.130 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
8.130 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi1
8.130 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
8.130 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
8.130 * [taylor]: Taking taylor expansion of phi1 in phi1
8.130 * [backup-simplify]: Simplify 0 into 0
8.130 * [backup-simplify]: Simplify 1 into 1
8.130 * [backup-simplify]: Simplify (* 1 1) into 1
8.131 * [backup-simplify]: Simplify (/ 1 1) into 1
8.131 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi1
8.131 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
8.131 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
8.131 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.131 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.131 * [taylor]: Taking taylor expansion of -0.5 in phi1
8.131 * [backup-simplify]: Simplify -0.5 into -0.5
8.131 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.131 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.131 * [taylor]: Taking taylor expansion of phi1 in phi1
8.131 * [backup-simplify]: Simplify 0 into 0
8.131 * [backup-simplify]: Simplify 1 into 1
8.131 * [backup-simplify]: Simplify (/ 1 1) into 1
8.131 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.131 * [taylor]: Taking taylor expansion of phi2 in phi1
8.131 * [backup-simplify]: Simplify phi2 into phi2
8.131 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.132 * [backup-simplify]: Simplify (+ 1 0) into 1
8.132 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.132 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.132 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
8.132 * [taylor]: Taking taylor expansion of lambda1 in phi1
8.132 * [backup-simplify]: Simplify lambda1 into lambda1
8.132 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.132 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
8.132 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
8.132 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
8.132 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
8.132 * [taylor]: Taking taylor expansion of phi2 in phi1
8.132 * [backup-simplify]: Simplify phi2 into phi2
8.133 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
8.133 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
8.133 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi1
8.133 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
8.133 * [taylor]: Taking taylor expansion of 2 in phi1
8.133 * [backup-simplify]: Simplify 2 into 2
8.133 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
8.133 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
8.133 * [taylor]: Taking taylor expansion of phi1 in phi1
8.133 * [backup-simplify]: Simplify 0 into 0
8.133 * [backup-simplify]: Simplify 1 into 1
8.133 * [taylor]: Taking taylor expansion of phi2 in phi1
8.133 * [backup-simplify]: Simplify phi2 into phi2
8.133 * [backup-simplify]: Simplify (* 0 phi2) into 0
8.133 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
8.133 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.133 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi1
8.133 * [taylor]: Taking taylor expansion of 2 in phi1
8.133 * [backup-simplify]: Simplify 2 into 2
8.133 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi1
8.133 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
8.133 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.133 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.133 * [taylor]: Taking taylor expansion of -0.5 in phi1
8.133 * [backup-simplify]: Simplify -0.5 into -0.5
8.133 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.133 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.133 * [taylor]: Taking taylor expansion of phi1 in phi1
8.133 * [backup-simplify]: Simplify 0 into 0
8.133 * [backup-simplify]: Simplify 1 into 1
8.134 * [backup-simplify]: Simplify (/ 1 1) into 1
8.134 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.134 * [taylor]: Taking taylor expansion of phi2 in phi1
8.134 * [backup-simplify]: Simplify phi2 into phi2
8.134 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.134 * [backup-simplify]: Simplify (+ 1 0) into 1
8.134 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.134 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.134 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi1
8.134 * [taylor]: Taking taylor expansion of lambda2 in phi1
8.134 * [backup-simplify]: Simplify lambda2 into lambda2
8.134 * [taylor]: Taking taylor expansion of lambda1 in phi1
8.134 * [backup-simplify]: Simplify lambda1 into lambda1
8.135 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.135 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
8.135 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
8.135 * [backup-simplify]: Simplify (+ 1 0) into 1
8.135 * [backup-simplify]: Simplify (+ 0 1) into 1
8.136 * [backup-simplify]: Simplify (+ 1 0) into 1
8.136 * [backup-simplify]: Simplify (sqrt 1) into 1
8.136 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.137 * [backup-simplify]: Simplify (+ 0 0) into 0
8.137 * [backup-simplify]: Simplify (+ 0 0) into 0
8.137 * [backup-simplify]: Simplify (* 2 (/ 1 phi2)) into (/ 2 phi2)
8.137 * [backup-simplify]: Simplify (+ (/ 2 phi2) 0) into (* 2 (/ 1 phi2))
8.137 * [backup-simplify]: Simplify (- (* 2 (/ 1 phi2))) into (- (* 2 (/ 1 phi2)))
8.137 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi2)))) into (- (* 2 (/ 1 phi2)))
8.138 * [backup-simplify]: Simplify (/ (- (* 2 (/ 1 phi2))) (* 2 (sqrt 1))) into (/ -1 phi2)
8.138 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda2
8.138 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda2
8.138 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda2
8.138 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
8.138 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
8.138 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.138 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.138 * [taylor]: Taking taylor expansion of -0.5 in lambda2
8.138 * [backup-simplify]: Simplify -0.5 into -0.5
8.138 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.138 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.138 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.138 * [backup-simplify]: Simplify phi1 into phi1
8.138 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.138 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.138 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.138 * [backup-simplify]: Simplify phi2 into phi2
8.138 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.138 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.138 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.138 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.138 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.139 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.139 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.139 * [backup-simplify]: Simplify (- 0) into 0
8.139 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.139 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
8.139 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.139 * [backup-simplify]: Simplify 0 into 0
8.139 * [backup-simplify]: Simplify 1 into 1
8.139 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.140 * [backup-simplify]: Simplify (* 1 1) into 1
8.140 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.140 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda2
8.140 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
8.140 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
8.140 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.140 * [backup-simplify]: Simplify phi1 into phi1
8.140 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
8.140 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
8.140 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda2
8.140 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
8.140 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
8.140 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.140 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.140 * [taylor]: Taking taylor expansion of -0.5 in lambda2
8.140 * [backup-simplify]: Simplify -0.5 into -0.5
8.140 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.140 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.140 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.140 * [backup-simplify]: Simplify phi1 into phi1
8.140 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.140 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.140 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.140 * [backup-simplify]: Simplify phi2 into phi2
8.140 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.140 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.140 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.141 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.141 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.141 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.141 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.141 * [backup-simplify]: Simplify (- 0) into 0
8.141 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.141 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
8.141 * [taylor]: Taking taylor expansion of lambda1 in lambda2
8.141 * [backup-simplify]: Simplify lambda1 into lambda1
8.141 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.142 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
8.142 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
8.142 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
8.142 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
8.142 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.142 * [backup-simplify]: Simplify phi2 into phi2
8.142 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
8.142 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
8.142 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda2
8.142 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
8.142 * [taylor]: Taking taylor expansion of 2 in lambda2
8.142 * [backup-simplify]: Simplify 2 into 2
8.142 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
8.142 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
8.142 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.142 * [backup-simplify]: Simplify phi1 into phi1
8.142 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.142 * [backup-simplify]: Simplify phi2 into phi2
8.142 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
8.142 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
8.142 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda2
8.142 * [taylor]: Taking taylor expansion of 2 in lambda2
8.142 * [backup-simplify]: Simplify 2 into 2
8.142 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda2
8.142 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
8.142 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.142 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.142 * [taylor]: Taking taylor expansion of -0.5 in lambda2
8.142 * [backup-simplify]: Simplify -0.5 into -0.5
8.142 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.142 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.142 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.142 * [backup-simplify]: Simplify phi1 into phi1
8.142 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.142 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.142 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.142 * [backup-simplify]: Simplify phi2 into phi2
8.143 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.143 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.143 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.143 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.143 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.143 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.143 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.143 * [backup-simplify]: Simplify (- 0) into 0
8.143 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.143 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda2
8.143 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.143 * [backup-simplify]: Simplify 0 into 0
8.144 * [backup-simplify]: Simplify 1 into 1
8.144 * [taylor]: Taking taylor expansion of lambda1 in lambda2
8.144 * [backup-simplify]: Simplify lambda1 into lambda1
8.144 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.144 * [backup-simplify]: Simplify (* 0 lambda1) into 0
8.144 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda1)) into lambda1
8.144 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
8.144 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.145 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.145 * [backup-simplify]: Simplify (sqrt (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.145 * [backup-simplify]: Simplify (+ 0) into 0
8.145 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.146 * [backup-simplify]: Simplify (+ 0 0) into 0
8.146 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.147 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.147 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.147 * [backup-simplify]: Simplify (- 0) into 0
8.147 * [backup-simplify]: Simplify (+ 0 0) into 0
8.148 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.148 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.149 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
8.149 * [backup-simplify]: Simplify (+ 0 0) into 0
8.150 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))
8.150 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))
8.150 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)))
8.150 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)))
8.151 * [backup-simplify]: Simplify (/ (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1))) (* 2 (sqrt (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* -1 (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda1))
8.151 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
8.151 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
8.151 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
8.151 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
8.151 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
8.151 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
8.151 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
8.151 * [taylor]: Taking taylor expansion of -0.5 in lambda1
8.151 * [backup-simplify]: Simplify -0.5 into -0.5
8.151 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
8.151 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
8.151 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.151 * [backup-simplify]: Simplify phi1 into phi1
8.151 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.151 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
8.151 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.151 * [backup-simplify]: Simplify phi2 into phi2
8.151 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.151 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.151 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.151 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.152 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.152 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.152 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.152 * [backup-simplify]: Simplify (- 0) into 0
8.152 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.152 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
8.152 * [taylor]: Taking taylor expansion of lambda2 in lambda1
8.152 * [backup-simplify]: Simplify lambda2 into lambda2
8.152 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.152 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
8.153 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
8.153 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
8.153 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
8.153 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
8.153 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.153 * [backup-simplify]: Simplify phi1 into phi1
8.153 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
8.153 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
8.153 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
8.153 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
8.153 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
8.153 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
8.153 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
8.153 * [taylor]: Taking taylor expansion of -0.5 in lambda1
8.153 * [backup-simplify]: Simplify -0.5 into -0.5
8.153 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
8.153 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
8.153 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.153 * [backup-simplify]: Simplify phi1 into phi1
8.153 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.153 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
8.153 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.153 * [backup-simplify]: Simplify phi2 into phi2
8.153 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.153 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.153 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.153 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.154 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.154 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.154 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.154 * [backup-simplify]: Simplify (- 0) into 0
8.154 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.154 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
8.154 * [taylor]: Taking taylor expansion of lambda1 in lambda1
8.154 * [backup-simplify]: Simplify 0 into 0
8.154 * [backup-simplify]: Simplify 1 into 1
8.154 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.155 * [backup-simplify]: Simplify (* 1 1) into 1
8.155 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.155 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
8.155 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
8.155 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.155 * [backup-simplify]: Simplify phi2 into phi2
8.155 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
8.155 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
8.155 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
8.155 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
8.155 * [taylor]: Taking taylor expansion of 2 in lambda1
8.155 * [backup-simplify]: Simplify 2 into 2
8.155 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
8.155 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
8.155 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.155 * [backup-simplify]: Simplify phi1 into phi1
8.155 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.155 * [backup-simplify]: Simplify phi2 into phi2
8.155 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
8.155 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
8.155 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
8.155 * [taylor]: Taking taylor expansion of 2 in lambda1
8.155 * [backup-simplify]: Simplify 2 into 2
8.155 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
8.155 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
8.155 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
8.155 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
8.155 * [taylor]: Taking taylor expansion of -0.5 in lambda1
8.155 * [backup-simplify]: Simplify -0.5 into -0.5
8.156 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
8.156 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
8.156 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.156 * [backup-simplify]: Simplify phi1 into phi1
8.156 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.156 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
8.156 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.156 * [backup-simplify]: Simplify phi2 into phi2
8.156 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.156 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.156 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.156 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.156 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.156 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.156 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.156 * [backup-simplify]: Simplify (- 0) into 0
8.157 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.157 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
8.157 * [taylor]: Taking taylor expansion of lambda2 in lambda1
8.157 * [backup-simplify]: Simplify lambda2 into lambda2
8.157 * [taylor]: Taking taylor expansion of lambda1 in lambda1
8.157 * [backup-simplify]: Simplify 0 into 0
8.157 * [backup-simplify]: Simplify 1 into 1
8.157 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.157 * [backup-simplify]: Simplify (* lambda2 0) into 0
8.157 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
8.157 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
8.158 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.158 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.158 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.158 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.158 * [backup-simplify]: Simplify (sqrt (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.159 * [backup-simplify]: Simplify (+ 0) into 0
8.159 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.159 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.159 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.159 * [backup-simplify]: Simplify (+ 0 0) into 0
8.160 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.160 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.161 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.161 * [backup-simplify]: Simplify (- 0) into 0
8.161 * [backup-simplify]: Simplify (+ 0 0) into 0
8.161 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.162 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.162 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
8.163 * [backup-simplify]: Simplify (+ 0 0) into 0
8.163 * [backup-simplify]: Simplify (+ 0 0) into 0
8.163 * [backup-simplify]: Simplify (+ 0 0) into 0
8.163 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
8.164 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
8.164 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
8.165 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
8.166 * [backup-simplify]: Simplify (/ (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) (* 2 (sqrt (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* -1 (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2))
8.166 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
8.166 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
8.166 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
8.166 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
8.166 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
8.166 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
8.166 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
8.166 * [taylor]: Taking taylor expansion of -0.5 in lambda1
8.166 * [backup-simplify]: Simplify -0.5 into -0.5
8.166 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
8.166 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
8.166 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.166 * [backup-simplify]: Simplify phi1 into phi1
8.166 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.166 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
8.166 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.166 * [backup-simplify]: Simplify phi2 into phi2
8.166 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.166 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.167 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.167 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.167 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.167 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.167 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.168 * [backup-simplify]: Simplify (- 0) into 0
8.168 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.168 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
8.168 * [taylor]: Taking taylor expansion of lambda2 in lambda1
8.168 * [backup-simplify]: Simplify lambda2 into lambda2
8.169 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.169 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
8.169 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
8.169 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
8.169 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
8.169 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
8.169 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.169 * [backup-simplify]: Simplify phi1 into phi1
8.169 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
8.169 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
8.169 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
8.170 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
8.170 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
8.170 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
8.170 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
8.170 * [taylor]: Taking taylor expansion of -0.5 in lambda1
8.170 * [backup-simplify]: Simplify -0.5 into -0.5
8.170 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
8.170 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
8.170 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.170 * [backup-simplify]: Simplify phi1 into phi1
8.170 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.170 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
8.170 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.170 * [backup-simplify]: Simplify phi2 into phi2
8.170 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.170 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.171 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.171 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.171 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.171 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.171 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.172 * [backup-simplify]: Simplify (- 0) into 0
8.172 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.172 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
8.172 * [taylor]: Taking taylor expansion of lambda1 in lambda1
8.172 * [backup-simplify]: Simplify 0 into 0
8.172 * [backup-simplify]: Simplify 1 into 1
8.173 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.173 * [backup-simplify]: Simplify (* 1 1) into 1
8.173 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.173 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
8.173 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
8.173 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.173 * [backup-simplify]: Simplify phi2 into phi2
8.174 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
8.174 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
8.174 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
8.174 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
8.174 * [taylor]: Taking taylor expansion of 2 in lambda1
8.174 * [backup-simplify]: Simplify 2 into 2
8.174 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
8.174 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
8.174 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.174 * [backup-simplify]: Simplify phi1 into phi1
8.174 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.174 * [backup-simplify]: Simplify phi2 into phi2
8.174 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
8.174 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
8.174 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
8.174 * [taylor]: Taking taylor expansion of 2 in lambda1
8.174 * [backup-simplify]: Simplify 2 into 2
8.174 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
8.174 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
8.174 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
8.174 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
8.174 * [taylor]: Taking taylor expansion of -0.5 in lambda1
8.174 * [backup-simplify]: Simplify -0.5 into -0.5
8.174 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
8.174 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
8.174 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.175 * [backup-simplify]: Simplify phi1 into phi1
8.175 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.175 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
8.175 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.175 * [backup-simplify]: Simplify phi2 into phi2
8.175 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.175 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.175 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.175 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.175 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.176 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.176 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.176 * [backup-simplify]: Simplify (- 0) into 0
8.176 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.176 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
8.176 * [taylor]: Taking taylor expansion of lambda2 in lambda1
8.176 * [backup-simplify]: Simplify lambda2 into lambda2
8.177 * [taylor]: Taking taylor expansion of lambda1 in lambda1
8.177 * [backup-simplify]: Simplify 0 into 0
8.177 * [backup-simplify]: Simplify 1 into 1
8.177 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.177 * [backup-simplify]: Simplify (* lambda2 0) into 0
8.177 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
8.178 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
8.178 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.178 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.179 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.179 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.179 * [backup-simplify]: Simplify (sqrt (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.180 * [backup-simplify]: Simplify (+ 0) into 0
8.180 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.181 * [backup-simplify]: Simplify (+ 0 0) into 0
8.181 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.182 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.183 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.183 * [backup-simplify]: Simplify (- 0) into 0
8.183 * [backup-simplify]: Simplify (+ 0 0) into 0
8.184 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.184 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.185 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
8.186 * [backup-simplify]: Simplify (+ 0 0) into 0
8.186 * [backup-simplify]: Simplify (+ 0 0) into 0
8.186 * [backup-simplify]: Simplify (+ 0 0) into 0
8.187 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
8.187 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
8.188 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
8.188 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
8.189 * [backup-simplify]: Simplify (/ (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) (* 2 (sqrt (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* -1 (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2))
8.189 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.189 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.189 * [taylor]: Taking taylor expansion of -0.5 in lambda2
8.189 * [backup-simplify]: Simplify -0.5 into -0.5
8.189 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.189 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.189 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.189 * [backup-simplify]: Simplify phi1 into phi1
8.189 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.189 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.189 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.189 * [backup-simplify]: Simplify phi2 into phi2
8.189 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.190 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.190 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.190 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.190 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.190 * [taylor]: Taking taylor expansion of (* -1 (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2)) in lambda2
8.190 * [taylor]: Taking taylor expansion of -1 in lambda2
8.190 * [backup-simplify]: Simplify -1 into -1
8.190 * [taylor]: Taking taylor expansion of (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2) in lambda2
8.190 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.190 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.190 * [taylor]: Taking taylor expansion of -0.5 in lambda2
8.190 * [backup-simplify]: Simplify -0.5 into -0.5
8.190 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.190 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.190 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.190 * [backup-simplify]: Simplify phi1 into phi1
8.190 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.191 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.191 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.191 * [backup-simplify]: Simplify phi2 into phi2
8.191 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.191 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.191 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.191 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.191 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.191 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.191 * [backup-simplify]: Simplify 0 into 0
8.191 * [backup-simplify]: Simplify 1 into 1
8.191 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.192 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.192 * [backup-simplify]: Simplify (- 0) into 0
8.192 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.193 * [backup-simplify]: Simplify (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.193 * [backup-simplify]: Simplify (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.193 * [taylor]: Taking taylor expansion of (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi1
8.193 * [taylor]: Taking taylor expansion of -1 in phi1
8.193 * [backup-simplify]: Simplify -1 into -1
8.193 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.193 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.193 * [taylor]: Taking taylor expansion of -0.5 in phi1
8.193 * [backup-simplify]: Simplify -0.5 into -0.5
8.193 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.193 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.193 * [taylor]: Taking taylor expansion of phi1 in phi1
8.193 * [backup-simplify]: Simplify 0 into 0
8.193 * [backup-simplify]: Simplify 1 into 1
8.194 * [backup-simplify]: Simplify (/ 1 1) into 1
8.194 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.194 * [taylor]: Taking taylor expansion of phi2 in phi1
8.194 * [backup-simplify]: Simplify phi2 into phi2
8.194 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.194 * [backup-simplify]: Simplify (+ 1 0) into 1
8.195 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.195 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.195 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.195 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.196 * [backup-simplify]: Simplify (- 0) into 0
8.196 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.196 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.196 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.196 * [taylor]: Taking taylor expansion of -0.5 in phi1
8.196 * [backup-simplify]: Simplify -0.5 into -0.5
8.196 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.196 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.196 * [taylor]: Taking taylor expansion of phi1 in phi1
8.196 * [backup-simplify]: Simplify 0 into 0
8.196 * [backup-simplify]: Simplify 1 into 1
8.196 * [backup-simplify]: Simplify (/ 1 1) into 1
8.197 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.197 * [taylor]: Taking taylor expansion of phi2 in phi1
8.197 * [backup-simplify]: Simplify phi2 into phi2
8.197 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.197 * [backup-simplify]: Simplify (+ 1 0) into 1
8.198 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.198 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.199 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
8.199 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
8.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.200 * [backup-simplify]: Simplify (+ 0 0) into 0
8.201 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.202 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.203 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
8.203 * [backup-simplify]: Simplify (- 0) into 0
8.203 * [backup-simplify]: Simplify (+ 0 0) into 0
8.204 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.205 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.207 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.207 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow phi2 2))) into (/ 1 (pow phi2 2))
8.207 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
8.208 * [backup-simplify]: Simplify (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))))
8.208 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
8.209 * [backup-simplify]: Simplify (+ 0) into 0
8.209 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.210 * [backup-simplify]: Simplify (+ 0 0) into 0
8.210 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.211 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.212 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.212 * [backup-simplify]: Simplify (- 0) into 0
8.212 * [backup-simplify]: Simplify (+ 0 0) into 0
8.213 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.213 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 1) (* 0 0))) into 0
8.214 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
8.215 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
8.215 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
8.215 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
8.216 * [backup-simplify]: Simplify (+ (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))
8.218 * [backup-simplify]: Simplify (/ (- (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2)))) (pow (* -1 (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2)) 2) (+)) (* 2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.218 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in lambda2
8.218 * [taylor]: Taking taylor expansion of 1/2 in lambda2
8.218 * [backup-simplify]: Simplify 1/2 into 1/2
8.218 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in lambda2
8.219 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) in lambda2
8.219 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) in lambda2
8.219 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
8.219 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
8.219 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.219 * [backup-simplify]: Simplify phi2 into phi2
8.219 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
8.219 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
8.219 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
8.219 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
8.219 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.219 * [backup-simplify]: Simplify phi1 into phi1
8.219 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
8.219 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
8.219 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
8.220 * [taylor]: Taking taylor expansion of 2 in lambda2
8.220 * [backup-simplify]: Simplify 2 into 2
8.220 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
8.220 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
8.220 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.220 * [backup-simplify]: Simplify phi1 into phi1
8.220 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.220 * [backup-simplify]: Simplify phi2 into phi2
8.220 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
8.220 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
8.220 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.220 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.220 * [taylor]: Taking taylor expansion of -0.5 in lambda2
8.220 * [backup-simplify]: Simplify -0.5 into -0.5
8.220 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.220 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.220 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.220 * [backup-simplify]: Simplify phi1 into phi1
8.220 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.220 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.220 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.220 * [backup-simplify]: Simplify phi2 into phi2
8.220 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.220 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.221 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.221 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.221 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.222 * [backup-simplify]: Simplify (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
8.222 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
8.222 * [backup-simplify]: Simplify (- (/ 2 (* phi1 phi2))) into (- (* 2 (/ 1 (* phi1 phi2))))
8.222 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2))))
8.223 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.223 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.226 * [backup-simplify]: Simplify (- 0) into 0
8.226 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.227 * [backup-simplify]: Simplify (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.227 * [backup-simplify]: Simplify (+ 0) into 0
8.228 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.228 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.228 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.229 * [backup-simplify]: Simplify (+ 0 0) into 0
8.229 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.230 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.231 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.231 * [backup-simplify]: Simplify (- 0) into 0
8.231 * [backup-simplify]: Simplify (+ 0 0) into 0
8.232 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (/ 0 1)))) into 0
8.233 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.233 * [taylor]: Taking taylor expansion of 0 in phi1
8.233 * [backup-simplify]: Simplify 0 into 0
8.233 * [backup-simplify]: Simplify (+ 0) into 0
8.234 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.234 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.234 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.235 * [backup-simplify]: Simplify (+ 0 0) into 0
8.235 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.236 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.236 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.237 * [backup-simplify]: Simplify (- 0) into 0
8.237 * [backup-simplify]: Simplify (+ 0 0) into 0
8.237 * [taylor]: Taking taylor expansion of 0 in phi1
8.237 * [backup-simplify]: Simplify 0 into 0
8.238 * [backup-simplify]: Simplify (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.238 * [taylor]: Taking taylor expansion of (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi2
8.238 * [taylor]: Taking taylor expansion of -1 in phi2
8.238 * [backup-simplify]: Simplify -1 into -1
8.238 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.238 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.238 * [taylor]: Taking taylor expansion of -0.5 in phi2
8.238 * [backup-simplify]: Simplify -0.5 into -0.5
8.238 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.238 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.238 * [taylor]: Taking taylor expansion of phi1 in phi2
8.238 * [backup-simplify]: Simplify phi1 into phi1
8.238 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.238 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.238 * [taylor]: Taking taylor expansion of phi2 in phi2
8.238 * [backup-simplify]: Simplify 0 into 0
8.238 * [backup-simplify]: Simplify 1 into 1
8.239 * [backup-simplify]: Simplify (/ 1 1) into 1
8.239 * [backup-simplify]: Simplify (+ 0 1) into 1
8.240 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.240 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.240 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.240 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.240 * [taylor]: Taking taylor expansion of -0.5 in phi2
8.240 * [backup-simplify]: Simplify -0.5 into -0.5
8.240 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.240 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.240 * [taylor]: Taking taylor expansion of phi1 in phi2
8.240 * [backup-simplify]: Simplify phi1 into phi1
8.240 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.240 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.240 * [taylor]: Taking taylor expansion of phi2 in phi2
8.240 * [backup-simplify]: Simplify 0 into 0
8.240 * [backup-simplify]: Simplify 1 into 1
8.241 * [backup-simplify]: Simplify (/ 1 1) into 1
8.241 * [backup-simplify]: Simplify (+ 0 1) into 1
8.242 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.242 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.242 * [backup-simplify]: Simplify (+ 0) into 0
8.243 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.243 * [backup-simplify]: Simplify (+ 0 0) into 0
8.244 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.245 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.245 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.246 * [backup-simplify]: Simplify (- 0) into 0
8.246 * [backup-simplify]: Simplify (+ 0 0) into 0
8.247 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.247 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
8.247 * [backup-simplify]: Simplify (- (/ 0 (pow lambda2 2)) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 0 (pow lambda2 2))))) into 0
8.248 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
8.248 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi1 2)) (/ 0 (pow phi1 2))))) into 0
8.249 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
8.250 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.251 * [backup-simplify]: Simplify (+ 0 0) into 0
8.252 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.254 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
8.254 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
8.255 * [backup-simplify]: Simplify (- 0) into 0
8.255 * [backup-simplify]: Simplify (+ 0 0) into 0
8.256 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into 0
8.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.259 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.260 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
8.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow phi2 2)) (/ 0 (pow phi2 2))))) into 0
8.260 * [backup-simplify]: Simplify (+ 0 0) into 0
8.261 * [backup-simplify]: Simplify (+ 0 0) into 0
8.261 * [backup-simplify]: Simplify (+ 0 0) into 0
8.261 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
8.261 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* phi1 phi2)) (/ 0 (* phi1 phi2))))) into 0
8.262 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 (* phi1 phi2)))) into 0
8.263 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
8.264 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
8.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.264 * [backup-simplify]: Simplify (+ 0 0) into 0
8.265 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.266 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.267 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
8.267 * [backup-simplify]: Simplify (- 0) into 0
8.268 * [backup-simplify]: Simplify (+ 0 0) into 0
8.268 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.269 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
8.270 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
8.271 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into 0
8.272 * [backup-simplify]: Simplify (+ 0 0) into 0
8.272 * [backup-simplify]: Simplify (- 0) into 0
8.272 * [backup-simplify]: Simplify (+ 0 0) into 0
8.274 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* (* -1 (/ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) lambda2)) (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))))) (* 2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.274 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in lambda2
8.274 * [taylor]: Taking taylor expansion of 1/2 in lambda2
8.274 * [backup-simplify]: Simplify 1/2 into 1/2
8.274 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in lambda2
8.274 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) (* 2 (/ 1 (* lambda2 (* phi1 phi2))))) in lambda2
8.274 * [taylor]: Taking taylor expansion of (+ (/ 1 (* lambda2 (pow phi2 2))) (/ 1 (* lambda2 (pow phi1 2)))) in lambda2
8.274 * [taylor]: Taking taylor expansion of (/ 1 (* lambda2 (pow phi2 2))) in lambda2
8.274 * [taylor]: Taking taylor expansion of (* lambda2 (pow phi2 2)) in lambda2
8.274 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.274 * [backup-simplify]: Simplify 0 into 0
8.274 * [backup-simplify]: Simplify 1 into 1
8.274 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
8.274 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.274 * [backup-simplify]: Simplify phi2 into phi2
8.274 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
8.275 * [backup-simplify]: Simplify (* 0 (pow phi2 2)) into 0
8.275 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
8.275 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow phi2 2))) into (pow phi2 2)
8.275 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
8.275 * [taylor]: Taking taylor expansion of (/ 1 (* lambda2 (pow phi1 2))) in lambda2
8.275 * [taylor]: Taking taylor expansion of (* lambda2 (pow phi1 2)) in lambda2
8.275 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.276 * [backup-simplify]: Simplify 0 into 0
8.276 * [backup-simplify]: Simplify 1 into 1
8.276 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
8.276 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.276 * [backup-simplify]: Simplify phi1 into phi1
8.276 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
8.276 * [backup-simplify]: Simplify (* 0 (pow phi1 2)) into 0
8.276 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
8.276 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow phi1 2))) into (pow phi1 2)
8.277 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
8.277 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* lambda2 (* phi1 phi2)))) in lambda2
8.277 * [taylor]: Taking taylor expansion of 2 in lambda2
8.277 * [backup-simplify]: Simplify 2 into 2
8.277 * [taylor]: Taking taylor expansion of (/ 1 (* lambda2 (* phi1 phi2))) in lambda2
8.277 * [taylor]: Taking taylor expansion of (* lambda2 (* phi1 phi2)) in lambda2
8.277 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.277 * [backup-simplify]: Simplify 0 into 0
8.277 * [backup-simplify]: Simplify 1 into 1
8.277 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
8.277 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.277 * [backup-simplify]: Simplify phi1 into phi1
8.277 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.277 * [backup-simplify]: Simplify phi2 into phi2
8.277 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
8.277 * [backup-simplify]: Simplify (* 0 (* phi1 phi2)) into 0
8.277 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
8.278 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* phi1 phi2))) into (* phi1 phi2)
8.278 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
8.278 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.278 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.278 * [taylor]: Taking taylor expansion of -0.5 in lambda2
8.278 * [backup-simplify]: Simplify -0.5 into -0.5
8.278 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.278 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.278 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.278 * [backup-simplify]: Simplify phi1 into phi1
8.278 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.278 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.278 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.278 * [backup-simplify]: Simplify phi2 into phi2
8.278 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.278 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.278 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.279 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.279 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.279 * [backup-simplify]: Simplify (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
8.279 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
8.279 * [backup-simplify]: Simplify (- (/ 2 (* phi1 phi2))) into (- (* 2 (/ 1 (* phi1 phi2))))
8.280 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2))))
8.280 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.280 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.280 * [backup-simplify]: Simplify (- 0) into 0
8.281 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.281 * [backup-simplify]: Simplify (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.282 * [backup-simplify]: Simplify (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.282 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in phi1
8.282 * [taylor]: Taking taylor expansion of 1/2 in phi1
8.282 * [backup-simplify]: Simplify 1/2 into 1/2
8.282 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi1
8.282 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) in phi1
8.282 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) in phi1
8.282 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
8.282 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
8.282 * [taylor]: Taking taylor expansion of phi2 in phi1
8.282 * [backup-simplify]: Simplify phi2 into phi2
8.282 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
8.282 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
8.282 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
8.282 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
8.282 * [taylor]: Taking taylor expansion of phi1 in phi1
8.283 * [backup-simplify]: Simplify 0 into 0
8.283 * [backup-simplify]: Simplify 1 into 1
8.283 * [backup-simplify]: Simplify (* 1 1) into 1
8.283 * [backup-simplify]: Simplify (/ 1 1) into 1
8.283 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
8.283 * [taylor]: Taking taylor expansion of 2 in phi1
8.283 * [backup-simplify]: Simplify 2 into 2
8.283 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
8.283 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
8.283 * [taylor]: Taking taylor expansion of phi1 in phi1
8.284 * [backup-simplify]: Simplify 0 into 0
8.284 * [backup-simplify]: Simplify 1 into 1
8.284 * [taylor]: Taking taylor expansion of phi2 in phi1
8.284 * [backup-simplify]: Simplify phi2 into phi2
8.284 * [backup-simplify]: Simplify (* 0 phi2) into 0
8.284 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
8.284 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.284 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.284 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.284 * [taylor]: Taking taylor expansion of -0.5 in phi1
8.284 * [backup-simplify]: Simplify -0.5 into -0.5
8.284 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.284 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.284 * [taylor]: Taking taylor expansion of phi1 in phi1
8.284 * [backup-simplify]: Simplify 0 into 0
8.284 * [backup-simplify]: Simplify 1 into 1
8.285 * [backup-simplify]: Simplify (/ 1 1) into 1
8.285 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.285 * [taylor]: Taking taylor expansion of phi2 in phi1
8.285 * [backup-simplify]: Simplify phi2 into phi2
8.285 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.285 * [backup-simplify]: Simplify (+ 1 0) into 1
8.286 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.286 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.287 * [backup-simplify]: Simplify (+ 0 1) into 1
8.287 * [backup-simplify]: Simplify (+ 1 0) into 1
8.287 * [backup-simplify]: Simplify (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.288 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.288 * [backup-simplify]: Simplify (+ 0 0) into 0
8.288 * [backup-simplify]: Simplify (* 2 (/ 1 phi2)) into (/ 2 phi2)
8.289 * [backup-simplify]: Simplify (- (/ 2 phi2)) into (- (* 2 (/ 1 phi2)))
8.289 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi2)))) into (- (* 2 (/ 1 phi2)))
8.289 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 phi2))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (+ (* (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (/ 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into (- (* 2 (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))))
8.289 * [backup-simplify]: Simplify (+ (* 1/2 (- (* 2 (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))))) (* 0 (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into (- (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))
8.289 * [taylor]: Taking taylor expansion of (- (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) in phi2
8.289 * [taylor]: Taking taylor expansion of (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in phi2
8.289 * [taylor]: Taking taylor expansion of (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi2
8.289 * [taylor]: Taking taylor expansion of phi2 in phi2
8.289 * [backup-simplify]: Simplify 0 into 0
8.289 * [backup-simplify]: Simplify 1 into 1
8.289 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.289 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.289 * [taylor]: Taking taylor expansion of -0.5 in phi2
8.289 * [backup-simplify]: Simplify -0.5 into -0.5
8.289 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.289 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.289 * [taylor]: Taking taylor expansion of phi1 in phi2
8.289 * [backup-simplify]: Simplify phi1 into phi1
8.289 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.289 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.290 * [taylor]: Taking taylor expansion of phi2 in phi2
8.290 * [backup-simplify]: Simplify 0 into 0
8.290 * [backup-simplify]: Simplify 1 into 1
8.290 * [backup-simplify]: Simplify (/ 1 1) into 1
8.290 * [backup-simplify]: Simplify (+ 0 1) into 1
8.290 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.290 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.291 * [backup-simplify]: Simplify (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.291 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.291 * [backup-simplify]: Simplify (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.291 * [backup-simplify]: Simplify (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.291 * [backup-simplify]: Simplify (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.292 * [backup-simplify]: Simplify (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.292 * [taylor]: Taking taylor expansion of (* 1/2 (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in phi1
8.292 * [taylor]: Taking taylor expansion of 1/2 in phi1
8.292 * [backup-simplify]: Simplify 1/2 into 1/2
8.292 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi1
8.292 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) (* 2 (/ 1 (* phi1 phi2)))) in phi1
8.292 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))) in phi1
8.292 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
8.292 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
8.292 * [taylor]: Taking taylor expansion of phi2 in phi1
8.292 * [backup-simplify]: Simplify phi2 into phi2
8.292 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
8.292 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
8.292 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
8.292 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
8.292 * [taylor]: Taking taylor expansion of phi1 in phi1
8.292 * [backup-simplify]: Simplify 0 into 0
8.292 * [backup-simplify]: Simplify 1 into 1
8.292 * [backup-simplify]: Simplify (* 1 1) into 1
8.293 * [backup-simplify]: Simplify (/ 1 1) into 1
8.293 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
8.293 * [taylor]: Taking taylor expansion of 2 in phi1
8.293 * [backup-simplify]: Simplify 2 into 2
8.293 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
8.293 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
8.293 * [taylor]: Taking taylor expansion of phi1 in phi1
8.293 * [backup-simplify]: Simplify 0 into 0
8.293 * [backup-simplify]: Simplify 1 into 1
8.293 * [taylor]: Taking taylor expansion of phi2 in phi1
8.293 * [backup-simplify]: Simplify phi2 into phi2
8.293 * [backup-simplify]: Simplify (* 0 phi2) into 0
8.293 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
8.293 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.293 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.293 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.293 * [taylor]: Taking taylor expansion of -0.5 in phi1
8.293 * [backup-simplify]: Simplify -0.5 into -0.5
8.293 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.293 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.293 * [taylor]: Taking taylor expansion of phi1 in phi1
8.293 * [backup-simplify]: Simplify 0 into 0
8.293 * [backup-simplify]: Simplify 1 into 1
8.293 * [backup-simplify]: Simplify (/ 1 1) into 1
8.293 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.293 * [taylor]: Taking taylor expansion of phi2 in phi1
8.293 * [backup-simplify]: Simplify phi2 into phi2
8.294 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.294 * [backup-simplify]: Simplify (+ 1 0) into 1
8.294 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.294 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.294 * [backup-simplify]: Simplify (+ 0 1) into 1
8.295 * [backup-simplify]: Simplify (+ 1 0) into 1
8.295 * [backup-simplify]: Simplify (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.295 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.296 * [backup-simplify]: Simplify (+ 0 0) into 0
8.296 * [backup-simplify]: Simplify (* 2 (/ 1 phi2)) into (/ 2 phi2)
8.296 * [backup-simplify]: Simplify (- (/ 2 phi2)) into (- (* 2 (/ 1 phi2)))
8.296 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 phi2)))) into (- (* 2 (/ 1 phi2)))
8.296 * [backup-simplify]: Simplify (- (/ (- (* 2 (/ 1 phi2))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (+ (* (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) (/ 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into (- (* 2 (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))))
8.297 * [backup-simplify]: Simplify (+ (* 1/2 (- (* 2 (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))))) (* 0 (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into (- (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))
8.297 * [taylor]: Taking taylor expansion of (- (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) in phi2
8.297 * [taylor]: Taking taylor expansion of (/ 1 (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) in phi2
8.297 * [taylor]: Taking taylor expansion of (* phi2 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) in phi2
8.297 * [taylor]: Taking taylor expansion of phi2 in phi2
8.297 * [backup-simplify]: Simplify 0 into 0
8.297 * [backup-simplify]: Simplify 1 into 1
8.297 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.297 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.297 * [taylor]: Taking taylor expansion of -0.5 in phi2
8.297 * [backup-simplify]: Simplify -0.5 into -0.5
8.297 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.297 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.297 * [taylor]: Taking taylor expansion of phi1 in phi2
8.297 * [backup-simplify]: Simplify phi1 into phi1
8.297 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.297 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.297 * [taylor]: Taking taylor expansion of phi2 in phi2
8.297 * [backup-simplify]: Simplify 0 into 0
8.297 * [backup-simplify]: Simplify 1 into 1
8.297 * [backup-simplify]: Simplify (/ 1 1) into 1
8.297 * [backup-simplify]: Simplify (+ 0 1) into 1
8.298 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.298 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.298 * [backup-simplify]: Simplify (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.298 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.298 * [backup-simplify]: Simplify (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.299 * [backup-simplify]: Simplify (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.299 * [backup-simplify]: Simplify (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into (- (/ 1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))
8.299 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
8.300 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
8.300 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.300 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.300 * [backup-simplify]: Simplify (+ 0 0) into 0
8.301 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.301 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.301 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
8.302 * [backup-simplify]: Simplify (- 0) into 0
8.302 * [backup-simplify]: Simplify (+ 0 0) into 0
8.303 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.303 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.303 * [taylor]: Taking taylor expansion of 0 in phi1
8.303 * [backup-simplify]: Simplify 0 into 0
8.304 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
8.304 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
8.305 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.305 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.305 * [backup-simplify]: Simplify (+ 0 0) into 0
8.305 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.306 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.306 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
8.307 * [backup-simplify]: Simplify (- 0) into 0
8.307 * [backup-simplify]: Simplify (+ 0 0) into 0
8.307 * [taylor]: Taking taylor expansion of 0 in phi1
8.307 * [backup-simplify]: Simplify 0 into 0
8.307 * [taylor]: Taking taylor expansion of 0 in phi2
8.307 * [backup-simplify]: Simplify 0 into 0
8.307 * [taylor]: Taking taylor expansion of 0 in phi2
8.307 * [backup-simplify]: Simplify 0 into 0
8.307 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.307 * [taylor]: Taking taylor expansion of 0 in phi2
8.307 * [backup-simplify]: Simplify 0 into 0
8.307 * [taylor]: Taking taylor expansion of 0 in phi2
8.307 * [backup-simplify]: Simplify 0 into 0
8.308 * [backup-simplify]: Simplify (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.308 * [backup-simplify]: Simplify (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (* -1 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))
8.309 * [backup-simplify]: Simplify (+ (* (* -1 (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2))))))) (* 1 (* 1 (* (/ 1 (/ 1 (- lambda2))) 1)))) (+ (* (- (/ 1 (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))))) (* (/ 1 (/ 1 (- phi2))) (* (/ 1 (/ 1 (- phi1))) (* 1 (/ 1 (- lambda1)))))) (* (- (/ 1 (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))))) (* (/ 1 (/ 1 (- phi2))) (* (/ 1 (/ 1 (- phi1))) (* (/ 1 (/ 1 (- lambda2))) (pow (/ 1 (- lambda1)) 2))))))) into (+ (* lambda2 (cos (* 0.5 (+ phi1 phi2)))) (+ (/ (* lambda2 (* phi1 phi2)) (* (pow lambda1 2) (cos (* 0.5 (+ phi1 phi2))))) (/ (* phi1 phi2) (* lambda1 (cos (* 0.5 (+ phi1 phi2)))))))
8.309 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 2 2 2)
8.309 * [backup-simplify]: Simplify (cos (/ (+ phi1 phi2) 2.0)) into (cos (* 0.5 (+ phi1 phi2)))
8.309 * [approximate]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in (phi1 phi2) around 0
8.309 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
8.309 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
8.309 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.309 * [backup-simplify]: Simplify 0.5 into 0.5
8.309 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
8.309 * [taylor]: Taking taylor expansion of phi1 in phi2
8.309 * [backup-simplify]: Simplify phi1 into phi1
8.309 * [taylor]: Taking taylor expansion of phi2 in phi2
8.309 * [backup-simplify]: Simplify 0 into 0
8.309 * [backup-simplify]: Simplify 1 into 1
8.309 * [backup-simplify]: Simplify (+ phi1 0) into phi1
8.309 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
8.309 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
8.309 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
8.309 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
8.309 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
8.309 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.309 * [backup-simplify]: Simplify 0.5 into 0.5
8.309 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
8.309 * [taylor]: Taking taylor expansion of phi1 in phi1
8.309 * [backup-simplify]: Simplify 0 into 0
8.309 * [backup-simplify]: Simplify 1 into 1
8.309 * [taylor]: Taking taylor expansion of phi2 in phi1
8.309 * [backup-simplify]: Simplify phi2 into phi2
8.309 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
8.309 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
8.309 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
8.310 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
8.310 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
8.310 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
8.310 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.310 * [backup-simplify]: Simplify 0.5 into 0.5
8.310 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
8.310 * [taylor]: Taking taylor expansion of phi1 in phi1
8.310 * [backup-simplify]: Simplify 0 into 0
8.310 * [backup-simplify]: Simplify 1 into 1
8.310 * [taylor]: Taking taylor expansion of phi2 in phi1
8.310 * [backup-simplify]: Simplify phi2 into phi2
8.310 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
8.310 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
8.310 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
8.310 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
8.310 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
8.310 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
8.310 * [backup-simplify]: Simplify (- 0) into 0
8.310 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
8.310 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
8.310 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.310 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.310 * [backup-simplify]: Simplify 0.5 into 0.5
8.310 * [taylor]: Taking taylor expansion of phi2 in phi2
8.310 * [backup-simplify]: Simplify 0 into 0
8.310 * [backup-simplify]: Simplify 1 into 1
8.311 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.312 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.312 * [backup-simplify]: Simplify 1 into 1
8.312 * [backup-simplify]: Simplify (+ 0) into 0
8.312 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) 0) (* 0 1)) into 0
8.313 * [backup-simplify]: Simplify (+ 1 0) into 1
8.313 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi2)) into 0.5
8.314 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
8.314 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi2)))
8.315 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi2)))) into (- (* 0.5 (sin (* 0.5 phi2))))
8.315 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi2))))) into (- (* 0.5 (sin (* 0.5 phi2))))
8.315 * [taylor]: Taking taylor expansion of (- (* 0.5 (sin (* 0.5 phi2)))) in phi2
8.315 * [taylor]: Taking taylor expansion of (* 0.5 (sin (* 0.5 phi2))) in phi2
8.315 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.315 * [backup-simplify]: Simplify 0.5 into 0.5
8.315 * [taylor]: Taking taylor expansion of (sin (* 0.5 phi2)) in phi2
8.315 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.315 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.315 * [backup-simplify]: Simplify 0.5 into 0.5
8.315 * [taylor]: Taking taylor expansion of phi2 in phi2
8.315 * [backup-simplify]: Simplify 0 into 0
8.315 * [backup-simplify]: Simplify 1 into 1
8.315 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.316 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.316 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.317 * [backup-simplify]: Simplify (- 0) into 0
8.317 * [backup-simplify]: Simplify 0 into 0
8.317 * [backup-simplify]: Simplify (+ 0) into 0
8.317 * [backup-simplify]: Simplify 0 into 0
8.319 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0.5 2) 2)) 0) into (- 0.125)
8.320 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) (- 0.125)) (+ (* 0 0) (* 0 1))) into (- (* 0.125 (cos (* 0.5 phi2))))
8.320 * [backup-simplify]: Simplify (+ 0 0) into 0
8.320 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 phi2))) into 0
8.321 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.321 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0) (+ (* 0 0.5) (* 0 0))) into 0
8.321 * [backup-simplify]: Simplify (- 0) into 0
8.322 * [backup-simplify]: Simplify (+ (- (* 0.125 (cos (* 0.5 phi2)))) 0) into (- (* 0.125 (cos (* 0.5 phi2))))
8.322 * [taylor]: Taking taylor expansion of (- (* 0.125 (cos (* 0.5 phi2)))) in phi2
8.322 * [taylor]: Taking taylor expansion of (* 0.125 (cos (* 0.5 phi2))) in phi2
8.322 * [taylor]: Taking taylor expansion of 0.125 in phi2
8.322 * [backup-simplify]: Simplify 0.125 into 0.125
8.322 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
8.322 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.322 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.322 * [backup-simplify]: Simplify 0.5 into 0.5
8.322 * [taylor]: Taking taylor expansion of phi2 in phi2
8.322 * [backup-simplify]: Simplify 0 into 0
8.322 * [backup-simplify]: Simplify 1 into 1
8.322 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.323 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.323 * [backup-simplify]: Simplify (* 0.125 1) into 0.125
8.323 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
8.324 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
8.325 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
8.326 * [backup-simplify]: Simplify (+ (* 0.5 0.5) (* 0 0)) into 0.25
8.326 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
8.326 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
8.327 * [backup-simplify]: Simplify (+ (* (- 0.25) (* phi2 phi1)) (+ (* (- 0.125) (pow (* 1 phi1) 2)) 1)) into (- 1 (+ (* 0.25 (* phi1 phi2)) (* 0.125 (pow phi1 2))))
8.327 * [backup-simplify]: Simplify (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.327 * [approximate]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in (phi1 phi2) around 0
8.327 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.327 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.327 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.327 * [backup-simplify]: Simplify 0.5 into 0.5
8.327 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.327 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.327 * [taylor]: Taking taylor expansion of phi1 in phi2
8.327 * [backup-simplify]: Simplify phi1 into phi1
8.327 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.327 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.327 * [taylor]: Taking taylor expansion of phi2 in phi2
8.327 * [backup-simplify]: Simplify 0 into 0
8.327 * [backup-simplify]: Simplify 1 into 1
8.328 * [backup-simplify]: Simplify (/ 1 1) into 1
8.328 * [backup-simplify]: Simplify (+ 0 1) into 1
8.328 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.328 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.328 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.328 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.328 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.328 * [backup-simplify]: Simplify 0.5 into 0.5
8.328 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.328 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.328 * [taylor]: Taking taylor expansion of phi1 in phi1
8.328 * [backup-simplify]: Simplify 0 into 0
8.328 * [backup-simplify]: Simplify 1 into 1
8.329 * [backup-simplify]: Simplify (/ 1 1) into 1
8.329 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.329 * [taylor]: Taking taylor expansion of phi2 in phi1
8.329 * [backup-simplify]: Simplify phi2 into phi2
8.329 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.329 * [backup-simplify]: Simplify (+ 1 0) into 1
8.329 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.329 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.329 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.329 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.329 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.329 * [backup-simplify]: Simplify 0.5 into 0.5
8.329 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.329 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.330 * [taylor]: Taking taylor expansion of phi1 in phi1
8.330 * [backup-simplify]: Simplify 0 into 0
8.330 * [backup-simplify]: Simplify 1 into 1
8.330 * [backup-simplify]: Simplify (/ 1 1) into 1
8.330 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.330 * [taylor]: Taking taylor expansion of phi2 in phi1
8.330 * [backup-simplify]: Simplify phi2 into phi2
8.330 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.330 * [backup-simplify]: Simplify (+ 1 0) into 1
8.331 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.331 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.331 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.331 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.331 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.331 * [backup-simplify]: Simplify 0.5 into 0.5
8.331 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.331 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.331 * [taylor]: Taking taylor expansion of phi1 in phi2
8.331 * [backup-simplify]: Simplify phi1 into phi1
8.331 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.331 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.331 * [taylor]: Taking taylor expansion of phi2 in phi2
8.331 * [backup-simplify]: Simplify 0 into 0
8.331 * [backup-simplify]: Simplify 1 into 1
8.331 * [backup-simplify]: Simplify (/ 1 1) into 1
8.332 * [backup-simplify]: Simplify (+ 0 1) into 1
8.332 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.332 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.332 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.332 * [taylor]: Taking taylor expansion of 0 in phi2
8.332 * [backup-simplify]: Simplify 0 into 0
8.332 * [backup-simplify]: Simplify 0 into 0
8.332 * [backup-simplify]: Simplify 0 into 0
8.332 * [taylor]: Taking taylor expansion of 0 in phi2
8.332 * [backup-simplify]: Simplify 0 into 0
8.332 * [backup-simplify]: Simplify 0 into 0
8.332 * [backup-simplify]: Simplify 0 into 0
8.332 * [backup-simplify]: Simplify 0 into 0
8.332 * [taylor]: Taking taylor expansion of 0 in phi2
8.332 * [backup-simplify]: Simplify 0 into 0
8.332 * [backup-simplify]: Simplify 0 into 0
8.332 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) into (cos (* 0.5 (+ phi1 phi2)))
8.333 * [backup-simplify]: Simplify (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.333 * [approximate]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in (phi1 phi2) around 0
8.333 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.333 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.333 * [taylor]: Taking taylor expansion of -0.5 in phi2
8.333 * [backup-simplify]: Simplify -0.5 into -0.5
8.333 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.333 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.333 * [taylor]: Taking taylor expansion of phi1 in phi2
8.333 * [backup-simplify]: Simplify phi1 into phi1
8.333 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.333 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.333 * [taylor]: Taking taylor expansion of phi2 in phi2
8.333 * [backup-simplify]: Simplify 0 into 0
8.333 * [backup-simplify]: Simplify 1 into 1
8.333 * [backup-simplify]: Simplify (/ 1 1) into 1
8.333 * [backup-simplify]: Simplify (+ 0 1) into 1
8.334 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.334 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.334 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.334 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.334 * [taylor]: Taking taylor expansion of -0.5 in phi1
8.334 * [backup-simplify]: Simplify -0.5 into -0.5
8.334 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.334 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.334 * [taylor]: Taking taylor expansion of phi1 in phi1
8.334 * [backup-simplify]: Simplify 0 into 0
8.334 * [backup-simplify]: Simplify 1 into 1
8.334 * [backup-simplify]: Simplify (/ 1 1) into 1
8.334 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.334 * [taylor]: Taking taylor expansion of phi2 in phi1
8.334 * [backup-simplify]: Simplify phi2 into phi2
8.334 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.334 * [backup-simplify]: Simplify (+ 1 0) into 1
8.335 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.335 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.335 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.335 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.335 * [taylor]: Taking taylor expansion of -0.5 in phi1
8.335 * [backup-simplify]: Simplify -0.5 into -0.5
8.335 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.335 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.335 * [taylor]: Taking taylor expansion of phi1 in phi1
8.335 * [backup-simplify]: Simplify 0 into 0
8.335 * [backup-simplify]: Simplify 1 into 1
8.335 * [backup-simplify]: Simplify (/ 1 1) into 1
8.335 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.335 * [taylor]: Taking taylor expansion of phi2 in phi1
8.335 * [backup-simplify]: Simplify phi2 into phi2
8.335 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.336 * [backup-simplify]: Simplify (+ 1 0) into 1
8.336 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.336 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.336 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.336 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.336 * [taylor]: Taking taylor expansion of -0.5 in phi2
8.337 * [backup-simplify]: Simplify -0.5 into -0.5
8.337 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.337 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.337 * [taylor]: Taking taylor expansion of phi1 in phi2
8.337 * [backup-simplify]: Simplify phi1 into phi1
8.337 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.337 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.337 * [taylor]: Taking taylor expansion of phi2 in phi2
8.337 * [backup-simplify]: Simplify 0 into 0
8.337 * [backup-simplify]: Simplify 1 into 1
8.337 * [backup-simplify]: Simplify (/ 1 1) into 1
8.338 * [backup-simplify]: Simplify (+ 0 1) into 1
8.338 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.338 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.338 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.338 * [taylor]: Taking taylor expansion of 0 in phi2
8.338 * [backup-simplify]: Simplify 0 into 0
8.338 * [backup-simplify]: Simplify 0 into 0
8.338 * [backup-simplify]: Simplify 0 into 0
8.339 * [taylor]: Taking taylor expansion of 0 in phi2
8.339 * [backup-simplify]: Simplify 0 into 0
8.339 * [backup-simplify]: Simplify 0 into 0
8.339 * [backup-simplify]: Simplify 0 into 0
8.339 * [backup-simplify]: Simplify 0 into 0
8.339 * [taylor]: Taking taylor expansion of 0 in phi2
8.339 * [backup-simplify]: Simplify 0 into 0
8.339 * [backup-simplify]: Simplify 0 into 0
8.339 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) into (cos (* 0.5 (+ phi1 phi2)))
8.339 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 2 1)
8.339 * [backup-simplify]: Simplify (cos (/ (+ phi1 phi2) 2.0)) into (cos (* 0.5 (+ phi1 phi2)))
8.339 * [approximate]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in (phi1 phi2) around 0
8.339 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
8.339 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
8.339 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.339 * [backup-simplify]: Simplify 0.5 into 0.5
8.339 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
8.339 * [taylor]: Taking taylor expansion of phi1 in phi2
8.339 * [backup-simplify]: Simplify phi1 into phi1
8.339 * [taylor]: Taking taylor expansion of phi2 in phi2
8.339 * [backup-simplify]: Simplify 0 into 0
8.340 * [backup-simplify]: Simplify 1 into 1
8.340 * [backup-simplify]: Simplify (+ phi1 0) into phi1
8.340 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
8.340 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
8.340 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
8.340 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
8.340 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
8.340 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.340 * [backup-simplify]: Simplify 0.5 into 0.5
8.340 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
8.340 * [taylor]: Taking taylor expansion of phi1 in phi1
8.340 * [backup-simplify]: Simplify 0 into 0
8.340 * [backup-simplify]: Simplify 1 into 1
8.340 * [taylor]: Taking taylor expansion of phi2 in phi1
8.340 * [backup-simplify]: Simplify phi2 into phi2
8.340 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
8.340 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
8.340 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
8.340 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
8.340 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
8.340 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
8.340 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.340 * [backup-simplify]: Simplify 0.5 into 0.5
8.340 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
8.340 * [taylor]: Taking taylor expansion of phi1 in phi1
8.340 * [backup-simplify]: Simplify 0 into 0
8.341 * [backup-simplify]: Simplify 1 into 1
8.341 * [taylor]: Taking taylor expansion of phi2 in phi1
8.341 * [backup-simplify]: Simplify phi2 into phi2
8.341 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
8.341 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
8.341 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
8.341 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
8.341 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
8.341 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
8.341 * [backup-simplify]: Simplify (- 0) into 0
8.342 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
8.342 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
8.342 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.342 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.342 * [backup-simplify]: Simplify 0.5 into 0.5
8.342 * [taylor]: Taking taylor expansion of phi2 in phi2
8.342 * [backup-simplify]: Simplify 0 into 0
8.342 * [backup-simplify]: Simplify 1 into 1
8.342 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.344 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.344 * [backup-simplify]: Simplify 1 into 1
8.344 * [backup-simplify]: Simplify (+ 0) into 0
8.347 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) 0) (* 0 1)) into 0
8.348 * [backup-simplify]: Simplify (+ 1 0) into 1
8.348 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi2)) into 0.5
8.351 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
8.351 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi2)))
8.351 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi2)))) into (- (* 0.5 (sin (* 0.5 phi2))))
8.352 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi2))))) into (- (* 0.5 (sin (* 0.5 phi2))))
8.352 * [taylor]: Taking taylor expansion of (- (* 0.5 (sin (* 0.5 phi2)))) in phi2
8.352 * [taylor]: Taking taylor expansion of (* 0.5 (sin (* 0.5 phi2))) in phi2
8.352 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.352 * [backup-simplify]: Simplify 0.5 into 0.5
8.352 * [taylor]: Taking taylor expansion of (sin (* 0.5 phi2)) in phi2
8.352 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.352 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.352 * [backup-simplify]: Simplify 0.5 into 0.5
8.352 * [taylor]: Taking taylor expansion of phi2 in phi2
8.352 * [backup-simplify]: Simplify 0 into 0
8.352 * [backup-simplify]: Simplify 1 into 1
8.352 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.354 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.354 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.355 * [backup-simplify]: Simplify (- 0) into 0
8.355 * [backup-simplify]: Simplify 0 into 0
8.355 * [backup-simplify]: Simplify (+ 0) into 0
8.355 * [backup-simplify]: Simplify 0 into 0
8.358 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0.5 2) 2)) 0) into (- 0.125)
8.359 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) (- 0.125)) (+ (* 0 0) (* 0 1))) into (- (* 0.125 (cos (* 0.5 phi2))))
8.359 * [backup-simplify]: Simplify (+ 0 0) into 0
8.360 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 phi2))) into 0
8.361 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.362 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0) (+ (* 0 0.5) (* 0 0))) into 0
8.362 * [backup-simplify]: Simplify (- 0) into 0
8.362 * [backup-simplify]: Simplify (+ (- (* 0.125 (cos (* 0.5 phi2)))) 0) into (- (* 0.125 (cos (* 0.5 phi2))))
8.362 * [taylor]: Taking taylor expansion of (- (* 0.125 (cos (* 0.5 phi2)))) in phi2
8.362 * [taylor]: Taking taylor expansion of (* 0.125 (cos (* 0.5 phi2))) in phi2
8.362 * [taylor]: Taking taylor expansion of 0.125 in phi2
8.362 * [backup-simplify]: Simplify 0.125 into 0.125
8.362 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
8.362 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.362 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.362 * [backup-simplify]: Simplify 0.5 into 0.5
8.362 * [taylor]: Taking taylor expansion of phi2 in phi2
8.362 * [backup-simplify]: Simplify 0 into 0
8.362 * [backup-simplify]: Simplify 1 into 1
8.363 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.364 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.365 * [backup-simplify]: Simplify (* 0.125 1) into 0.125
8.365 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
8.366 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
8.368 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
8.370 * [backup-simplify]: Simplify (+ (* 0.5 0.5) (* 0 0)) into 0.25
8.370 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
8.370 * [backup-simplify]: Simplify (- 0.25) into (- 0.25)
8.372 * [backup-simplify]: Simplify (+ (* (- 0.25) (* phi2 phi1)) (+ (* (- 0.125) (pow (* 1 phi1) 2)) 1)) into (- 1 (+ (* 0.25 (* phi1 phi2)) (* 0.125 (pow phi1 2))))
8.372 * [backup-simplify]: Simplify (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.372 * [approximate]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in (phi1 phi2) around 0
8.372 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.372 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.372 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.372 * [backup-simplify]: Simplify 0.5 into 0.5
8.372 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.372 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.372 * [taylor]: Taking taylor expansion of phi1 in phi2
8.372 * [backup-simplify]: Simplify phi1 into phi1
8.372 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.372 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.372 * [taylor]: Taking taylor expansion of phi2 in phi2
8.372 * [backup-simplify]: Simplify 0 into 0
8.372 * [backup-simplify]: Simplify 1 into 1
8.373 * [backup-simplify]: Simplify (/ 1 1) into 1
8.373 * [backup-simplify]: Simplify (+ 0 1) into 1
8.373 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.374 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.374 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.374 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.374 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.374 * [backup-simplify]: Simplify 0.5 into 0.5
8.374 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.374 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.374 * [taylor]: Taking taylor expansion of phi1 in phi1
8.374 * [backup-simplify]: Simplify 0 into 0
8.374 * [backup-simplify]: Simplify 1 into 1
8.374 * [backup-simplify]: Simplify (/ 1 1) into 1
8.374 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.374 * [taylor]: Taking taylor expansion of phi2 in phi1
8.374 * [backup-simplify]: Simplify phi2 into phi2
8.374 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.375 * [backup-simplify]: Simplify (+ 1 0) into 1
8.375 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.375 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.376 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.376 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.376 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.376 * [backup-simplify]: Simplify 0.5 into 0.5
8.376 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.376 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.376 * [taylor]: Taking taylor expansion of phi1 in phi1
8.376 * [backup-simplify]: Simplify 0 into 0
8.376 * [backup-simplify]: Simplify 1 into 1
8.376 * [backup-simplify]: Simplify (/ 1 1) into 1
8.376 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.376 * [taylor]: Taking taylor expansion of phi2 in phi1
8.376 * [backup-simplify]: Simplify phi2 into phi2
8.376 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.377 * [backup-simplify]: Simplify (+ 1 0) into 1
8.377 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.377 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.377 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.377 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.377 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.378 * [backup-simplify]: Simplify 0.5 into 0.5
8.378 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.378 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.378 * [taylor]: Taking taylor expansion of phi1 in phi2
8.378 * [backup-simplify]: Simplify phi1 into phi1
8.378 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.378 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.378 * [taylor]: Taking taylor expansion of phi2 in phi2
8.378 * [backup-simplify]: Simplify 0 into 0
8.378 * [backup-simplify]: Simplify 1 into 1
8.378 * [backup-simplify]: Simplify (/ 1 1) into 1
8.379 * [backup-simplify]: Simplify (+ 0 1) into 1
8.379 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.379 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.379 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.379 * [taylor]: Taking taylor expansion of 0 in phi2
8.379 * [backup-simplify]: Simplify 0 into 0
8.379 * [backup-simplify]: Simplify 0 into 0
8.379 * [backup-simplify]: Simplify 0 into 0
8.380 * [taylor]: Taking taylor expansion of 0 in phi2
8.380 * [backup-simplify]: Simplify 0 into 0
8.380 * [backup-simplify]: Simplify 0 into 0
8.380 * [backup-simplify]: Simplify 0 into 0
8.380 * [backup-simplify]: Simplify 0 into 0
8.380 * [taylor]: Taking taylor expansion of 0 in phi2
8.380 * [backup-simplify]: Simplify 0 into 0
8.380 * [backup-simplify]: Simplify 0 into 0
8.380 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) into (cos (* 0.5 (+ phi1 phi2)))
8.380 * [backup-simplify]: Simplify (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.380 * [approximate]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in (phi1 phi2) around 0
8.380 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.380 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.380 * [taylor]: Taking taylor expansion of -0.5 in phi2
8.380 * [backup-simplify]: Simplify -0.5 into -0.5
8.380 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.380 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.380 * [taylor]: Taking taylor expansion of phi1 in phi2
8.381 * [backup-simplify]: Simplify phi1 into phi1
8.381 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.381 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.381 * [taylor]: Taking taylor expansion of phi2 in phi2
8.381 * [backup-simplify]: Simplify 0 into 0
8.381 * [backup-simplify]: Simplify 1 into 1
8.381 * [backup-simplify]: Simplify (/ 1 1) into 1
8.382 * [backup-simplify]: Simplify (+ 0 1) into 1
8.382 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.383 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.383 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.383 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.383 * [taylor]: Taking taylor expansion of -0.5 in phi1
8.383 * [backup-simplify]: Simplify -0.5 into -0.5
8.383 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.383 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.383 * [taylor]: Taking taylor expansion of phi1 in phi1
8.383 * [backup-simplify]: Simplify 0 into 0
8.383 * [backup-simplify]: Simplify 1 into 1
8.383 * [backup-simplify]: Simplify (/ 1 1) into 1
8.383 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.383 * [taylor]: Taking taylor expansion of phi2 in phi1
8.383 * [backup-simplify]: Simplify phi2 into phi2
8.383 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.384 * [backup-simplify]: Simplify (+ 1 0) into 1
8.384 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.384 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.384 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.384 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.384 * [taylor]: Taking taylor expansion of -0.5 in phi1
8.385 * [backup-simplify]: Simplify -0.5 into -0.5
8.385 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.385 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.385 * [taylor]: Taking taylor expansion of phi1 in phi1
8.385 * [backup-simplify]: Simplify 0 into 0
8.385 * [backup-simplify]: Simplify 1 into 1
8.385 * [backup-simplify]: Simplify (/ 1 1) into 1
8.385 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.385 * [taylor]: Taking taylor expansion of phi2 in phi1
8.385 * [backup-simplify]: Simplify phi2 into phi2
8.385 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.386 * [backup-simplify]: Simplify (+ 1 0) into 1
8.386 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.386 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.386 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.386 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.386 * [taylor]: Taking taylor expansion of -0.5 in phi2
8.386 * [backup-simplify]: Simplify -0.5 into -0.5
8.387 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.387 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.387 * [taylor]: Taking taylor expansion of phi1 in phi2
8.387 * [backup-simplify]: Simplify phi1 into phi1
8.387 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.387 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.387 * [taylor]: Taking taylor expansion of phi2 in phi2
8.387 * [backup-simplify]: Simplify 0 into 0
8.387 * [backup-simplify]: Simplify 1 into 1
8.387 * [backup-simplify]: Simplify (/ 1 1) into 1
8.388 * [backup-simplify]: Simplify (+ 0 1) into 1
8.388 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.388 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.388 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.389 * [taylor]: Taking taylor expansion of 0 in phi2
8.389 * [backup-simplify]: Simplify 0 into 0
8.389 * [backup-simplify]: Simplify 0 into 0
8.389 * [backup-simplify]: Simplify 0 into 0
8.389 * [taylor]: Taking taylor expansion of 0 in phi2
8.389 * [backup-simplify]: Simplify 0 into 0
8.389 * [backup-simplify]: Simplify 0 into 0
8.389 * [backup-simplify]: Simplify 0 into 0
8.389 * [backup-simplify]: Simplify 0 into 0
8.389 * [taylor]: Taking taylor expansion of 0 in phi2
8.389 * [backup-simplify]: Simplify 0 into 0
8.389 * [backup-simplify]: Simplify 0 into 0
8.389 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) into (cos (* 0.5 (+ phi1 phi2)))
8.389 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 2)
8.390 * [backup-simplify]: Simplify (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) into (* (- lambda1 lambda2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
8.390 * [approximate]: Taking taylor expansion of (* (- lambda1 lambda2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in (phi1 phi2 lambda1 lambda2) around 0
8.390 * [taylor]: Taking taylor expansion of (* (- lambda1 lambda2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
8.390 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda2
8.390 * [taylor]: Taking taylor expansion of lambda1 in lambda2
8.390 * [backup-simplify]: Simplify lambda1 into lambda1
8.390 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.390 * [backup-simplify]: Simplify 0 into 0
8.390 * [backup-simplify]: Simplify 1 into 1
8.390 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
8.390 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
8.390 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
8.390 * [taylor]: Taking taylor expansion of 0.5 in lambda2
8.390 * [backup-simplify]: Simplify 0.5 into 0.5
8.390 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
8.390 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.390 * [backup-simplify]: Simplify phi1 into phi1
8.390 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.390 * [backup-simplify]: Simplify phi2 into phi2
8.390 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
8.390 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
8.391 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
8.391 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
8.391 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
8.391 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
8.392 * [backup-simplify]: Simplify (- 0) into 0
8.392 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
8.392 * [taylor]: Taking taylor expansion of (* (- lambda1 lambda2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
8.392 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1
8.392 * [taylor]: Taking taylor expansion of lambda1 in lambda1
8.392 * [backup-simplify]: Simplify 0 into 0
8.392 * [backup-simplify]: Simplify 1 into 1
8.392 * [taylor]: Taking taylor expansion of lambda2 in lambda1
8.392 * [backup-simplify]: Simplify lambda2 into lambda2
8.392 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
8.392 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
8.392 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
8.392 * [taylor]: Taking taylor expansion of 0.5 in lambda1
8.392 * [backup-simplify]: Simplify 0.5 into 0.5
8.392 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
8.392 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.392 * [backup-simplify]: Simplify phi1 into phi1
8.392 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.392 * [backup-simplify]: Simplify phi2 into phi2
8.392 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
8.392 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
8.392 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
8.393 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
8.393 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
8.393 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
8.393 * [backup-simplify]: Simplify (- 0) into 0
8.393 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
8.393 * [taylor]: Taking taylor expansion of (* (- lambda1 lambda2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
8.393 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi2
8.393 * [taylor]: Taking taylor expansion of lambda1 in phi2
8.394 * [backup-simplify]: Simplify lambda1 into lambda1
8.394 * [taylor]: Taking taylor expansion of lambda2 in phi2
8.394 * [backup-simplify]: Simplify lambda2 into lambda2
8.394 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
8.394 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
8.394 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
8.394 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.394 * [backup-simplify]: Simplify 0.5 into 0.5
8.394 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
8.394 * [taylor]: Taking taylor expansion of phi1 in phi2
8.394 * [backup-simplify]: Simplify phi1 into phi1
8.394 * [taylor]: Taking taylor expansion of phi2 in phi2
8.394 * [backup-simplify]: Simplify 0 into 0
8.394 * [backup-simplify]: Simplify 1 into 1
8.394 * [backup-simplify]: Simplify (+ phi1 0) into phi1
8.394 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
8.394 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
8.394 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
8.394 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
8.394 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
8.395 * [backup-simplify]: Simplify (- 0) into 0
8.395 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
8.395 * [taylor]: Taking taylor expansion of (* (- lambda1 lambda2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
8.395 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi1
8.395 * [taylor]: Taking taylor expansion of lambda1 in phi1
8.395 * [backup-simplify]: Simplify lambda1 into lambda1
8.395 * [taylor]: Taking taylor expansion of lambda2 in phi1
8.395 * [backup-simplify]: Simplify lambda2 into lambda2
8.395 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
8.395 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
8.395 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
8.395 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.395 * [backup-simplify]: Simplify 0.5 into 0.5
8.395 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
8.395 * [taylor]: Taking taylor expansion of phi1 in phi1
8.395 * [backup-simplify]: Simplify 0 into 0
8.395 * [backup-simplify]: Simplify 1 into 1
8.395 * [taylor]: Taking taylor expansion of phi2 in phi1
8.395 * [backup-simplify]: Simplify phi2 into phi2
8.396 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
8.396 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
8.396 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
8.396 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
8.396 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
8.396 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
8.396 * [backup-simplify]: Simplify (- 0) into 0
8.396 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
8.397 * [taylor]: Taking taylor expansion of (* (- lambda1 lambda2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
8.397 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi1
8.397 * [taylor]: Taking taylor expansion of lambda1 in phi1
8.397 * [backup-simplify]: Simplify lambda1 into lambda1
8.397 * [taylor]: Taking taylor expansion of lambda2 in phi1
8.397 * [backup-simplify]: Simplify lambda2 into lambda2
8.397 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
8.397 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
8.397 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
8.397 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.397 * [backup-simplify]: Simplify 0.5 into 0.5
8.397 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
8.397 * [taylor]: Taking taylor expansion of phi1 in phi1
8.397 * [backup-simplify]: Simplify 0 into 0
8.397 * [backup-simplify]: Simplify 1 into 1
8.397 * [taylor]: Taking taylor expansion of phi2 in phi1
8.397 * [backup-simplify]: Simplify phi2 into phi2
8.397 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
8.397 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
8.397 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
8.397 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
8.397 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
8.397 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
8.398 * [backup-simplify]: Simplify (- 0) into 0
8.398 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
8.398 * [backup-simplify]: Simplify (- lambda2) into (- lambda2)
8.398 * [backup-simplify]: Simplify (+ lambda1 (- lambda2)) into (- lambda1 lambda2)
8.398 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
8.399 * [backup-simplify]: Simplify (* (- lambda1 lambda2) (pow (cos (* 0.5 phi2)) 2)) into (* (- lambda1 lambda2) (pow (cos (* 0.5 phi2)) 2))
8.399 * [taylor]: Taking taylor expansion of (* (- lambda1 lambda2) (pow (cos (* 0.5 phi2)) 2)) in phi2
8.399 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in phi2
8.399 * [taylor]: Taking taylor expansion of lambda1 in phi2
8.399 * [backup-simplify]: Simplify lambda1 into lambda1
8.399 * [taylor]: Taking taylor expansion of lambda2 in phi2
8.399 * [backup-simplify]: Simplify lambda2 into lambda2
8.399 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
8.399 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
8.399 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.399 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.399 * [backup-simplify]: Simplify 0.5 into 0.5
8.399 * [taylor]: Taking taylor expansion of phi2 in phi2
8.399 * [backup-simplify]: Simplify 0 into 0
8.399 * [backup-simplify]: Simplify 1 into 1
8.400 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.401 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.401 * [backup-simplify]: Simplify (- lambda2) into (- lambda2)
8.401 * [backup-simplify]: Simplify (+ lambda1 (- lambda2)) into (- lambda1 lambda2)
8.402 * [backup-simplify]: Simplify (* 1 1) into 1
8.402 * [backup-simplify]: Simplify (* (- lambda1 lambda2) 1) into (- lambda1 lambda2)
8.402 * [taylor]: Taking taylor expansion of (- lambda1 lambda2) in lambda1
8.402 * [taylor]: Taking taylor expansion of lambda1 in lambda1
8.402 * [backup-simplify]: Simplify 0 into 0
8.402 * [backup-simplify]: Simplify 1 into 1
8.402 * [taylor]: Taking taylor expansion of lambda2 in lambda1
8.402 * [backup-simplify]: Simplify lambda2 into lambda2
8.402 * [backup-simplify]: Simplify (- lambda2) into (- lambda2)
8.402 * [backup-simplify]: Simplify (+ 0 (- lambda2)) into (- lambda2)
8.402 * [taylor]: Taking taylor expansion of (- lambda2) in lambda2
8.402 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.402 * [backup-simplify]: Simplify 0 into 0
8.402 * [backup-simplify]: Simplify 1 into 1
8.403 * [backup-simplify]: Simplify (- 0) into 0
8.403 * [backup-simplify]: Simplify 0 into 0
8.403 * [backup-simplify]: Simplify (+ 0) into 0
8.404 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) 0) (* 0 1)) into 0
8.404 * [backup-simplify]: Simplify (+ 1 0) into 1
8.404 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 phi2)) into 0.5
8.407 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
8.408 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0.5) (* 0 0)) into (* 0.5 (sin (* 0.5 phi2)))
8.408 * [backup-simplify]: Simplify (- (* 0.5 (sin (* 0.5 phi2)))) into (- (* 0.5 (sin (* 0.5 phi2))))
8.408 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (sin (* 0.5 phi2))))) into (- (* 0.5 (sin (* 0.5 phi2))))
8.408 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) (- (* 0.5 (sin (* 0.5 phi2))))) (* (- (* 0.5 (sin (* 0.5 phi2)))) (cos (* 0.5 phi2)))) into (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))
8.409 * [backup-simplify]: Simplify (- 0) into 0
8.409 * [backup-simplify]: Simplify (+ 0 0) into 0
8.410 * [backup-simplify]: Simplify (+ (* (- lambda1 lambda2) (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (* 0 (pow (cos (* 0.5 phi2)) 2))) into (- (* 1.0 (* lambda2 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (* 1.0 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))))
8.410 * [taylor]: Taking taylor expansion of (- (* 1.0 (* lambda2 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) (* 1.0 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) in phi2
8.410 * [taylor]: Taking taylor expansion of (* 1.0 (* lambda2 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) in phi2
8.410 * [taylor]: Taking taylor expansion of 1.0 in phi2
8.410 * [backup-simplify]: Simplify 1.0 into 1.0
8.410 * [taylor]: Taking taylor expansion of (* lambda2 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))) in phi2
8.410 * [taylor]: Taking taylor expansion of lambda2 in phi2
8.410 * [backup-simplify]: Simplify lambda2 into lambda2
8.410 * [taylor]: Taking taylor expansion of (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))) in phi2
8.410 * [taylor]: Taking taylor expansion of (sin (* 0.5 phi2)) in phi2
8.410 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.410 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.410 * [backup-simplify]: Simplify 0.5 into 0.5
8.410 * [taylor]: Taking taylor expansion of phi2 in phi2
8.410 * [backup-simplify]: Simplify 0 into 0
8.410 * [backup-simplify]: Simplify 1 into 1
8.411 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.412 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.412 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
8.412 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.412 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.412 * [backup-simplify]: Simplify 0.5 into 0.5
8.412 * [taylor]: Taking taylor expansion of phi2 in phi2
8.412 * [backup-simplify]: Simplify 0 into 0
8.412 * [backup-simplify]: Simplify 1 into 1
8.413 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.414 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.414 * [taylor]: Taking taylor expansion of (* 1.0 (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))))) in phi2
8.414 * [taylor]: Taking taylor expansion of 1.0 in phi2
8.414 * [backup-simplify]: Simplify 1.0 into 1.0
8.414 * [taylor]: Taking taylor expansion of (* lambda1 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))) in phi2
8.414 * [taylor]: Taking taylor expansion of lambda1 in phi2
8.414 * [backup-simplify]: Simplify lambda1 into lambda1
8.414 * [taylor]: Taking taylor expansion of (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2))) in phi2
8.415 * [taylor]: Taking taylor expansion of (sin (* 0.5 phi2)) in phi2
8.415 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.415 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.415 * [backup-simplify]: Simplify 0.5 into 0.5
8.415 * [taylor]: Taking taylor expansion of phi2 in phi2
8.415 * [backup-simplify]: Simplify 0 into 0
8.415 * [backup-simplify]: Simplify 1 into 1
8.415 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.416 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.416 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
8.416 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.416 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.416 * [backup-simplify]: Simplify 0.5 into 0.5
8.416 * [taylor]: Taking taylor expansion of phi2 in phi2
8.416 * [backup-simplify]: Simplify 0 into 0
8.416 * [backup-simplify]: Simplify 1 into 1
8.417 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.418 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.418 * [backup-simplify]: Simplify (* 0 1) into 0
8.418 * [backup-simplify]: Simplify (* lambda2 0) into 0
8.418 * [backup-simplify]: Simplify (* 1.0 0) into 0
8.419 * [backup-simplify]: Simplify (* 0 1) into 0
8.419 * [backup-simplify]: Simplify (* lambda1 0) into 0
8.419 * [backup-simplify]: Simplify (* 1.0 0) into 0
8.419 * [backup-simplify]: Simplify (- 0) into 0
8.420 * [backup-simplify]: Simplify (+ 0 0) into 0
8.420 * [taylor]: Taking taylor expansion of 0 in lambda1
8.420 * [backup-simplify]: Simplify 0 into 0
8.420 * [taylor]: Taking taylor expansion of 0 in lambda2
8.420 * [backup-simplify]: Simplify 0 into 0
8.420 * [backup-simplify]: Simplify 0 into 0
8.420 * [backup-simplify]: Simplify (+ 0) into 0
8.420 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.421 * [backup-simplify]: Simplify (- 0) into 0
8.421 * [backup-simplify]: Simplify (+ 0 0) into 0
8.421 * [backup-simplify]: Simplify (+ (* (- lambda1 lambda2) 0) (* 0 1)) into 0
8.421 * [taylor]: Taking taylor expansion of 0 in lambda1
8.421 * [backup-simplify]: Simplify 0 into 0
8.421 * [taylor]: Taking taylor expansion of 0 in lambda2
8.421 * [backup-simplify]: Simplify 0 into 0
8.421 * [backup-simplify]: Simplify 0 into 0
8.421 * [backup-simplify]: Simplify (- 0) into 0
8.422 * [backup-simplify]: Simplify (+ 1 0) into 1
8.422 * [taylor]: Taking taylor expansion of 1 in lambda2
8.422 * [backup-simplify]: Simplify 1 into 1
8.422 * [backup-simplify]: Simplify 1 into 1
8.422 * [backup-simplify]: Simplify (- 1) into -1
8.422 * [backup-simplify]: Simplify -1 into -1
8.424 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0.5 2) 2)) 0) into (- 0.125)
8.424 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) (- 0.125)) (+ (* 0 0) (* 0 1))) into (- (* 0.125 (cos (* 0.5 phi2))))
8.425 * [backup-simplify]: Simplify (+ 0 0) into 0
8.425 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 phi2))) into 0
8.426 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.426 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 phi2)) 0) (+ (* 0 0.5) (* 0 0))) into 0
8.426 * [backup-simplify]: Simplify (- 0) into 0
8.426 * [backup-simplify]: Simplify (+ (- (* 0.125 (cos (* 0.5 phi2)))) 0) into (- (* 0.125 (cos (* 0.5 phi2))))
8.427 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 phi2)) (- (* 0.125 (cos (* 0.5 phi2))))) (+ (* (- (* 0.5 (sin (* 0.5 phi2)))) (- (* 0.5 (sin (* 0.5 phi2))))) (* (- (* 0.125 (cos (* 0.5 phi2)))) (cos (* 0.5 phi2))))) into (- (* 0.25 (pow (sin (* 0.5 phi2)) 2)) (* 0.25 (pow (cos (* 0.5 phi2)) 2)))
8.427 * [backup-simplify]: Simplify (- 0) into 0
8.427 * [backup-simplify]: Simplify (+ 0 0) into 0
8.428 * [backup-simplify]: Simplify (+ (* (- lambda1 lambda2) (- (* 0.25 (pow (sin (* 0.5 phi2)) 2)) (* 0.25 (pow (cos (* 0.5 phi2)) 2)))) (+ (* 0 (- (* 1.0 (* (sin (* 0.5 phi2)) (cos (* 0.5 phi2)))))) (* 0 (pow (cos (* 0.5 phi2)) 2)))) into (- (+ (* 0.25 (* lambda1 (pow (sin (* 0.5 phi2)) 2))) (* 0.25 (* lambda2 (pow (cos (* 0.5 phi2)) 2)))) (+ (* 0.25 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) (* 0.25 (* lambda2 (pow (sin (* 0.5 phi2)) 2)))))
8.428 * [taylor]: Taking taylor expansion of (- (+ (* 0.25 (* lambda1 (pow (sin (* 0.5 phi2)) 2))) (* 0.25 (* lambda2 (pow (cos (* 0.5 phi2)) 2)))) (+ (* 0.25 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) (* 0.25 (* lambda2 (pow (sin (* 0.5 phi2)) 2))))) in phi2
8.428 * [taylor]: Taking taylor expansion of (+ (* 0.25 (* lambda1 (pow (sin (* 0.5 phi2)) 2))) (* 0.25 (* lambda2 (pow (cos (* 0.5 phi2)) 2)))) in phi2
8.428 * [taylor]: Taking taylor expansion of (* 0.25 (* lambda1 (pow (sin (* 0.5 phi2)) 2))) in phi2
8.428 * [taylor]: Taking taylor expansion of 0.25 in phi2
8.428 * [backup-simplify]: Simplify 0.25 into 0.25
8.428 * [taylor]: Taking taylor expansion of (* lambda1 (pow (sin (* 0.5 phi2)) 2)) in phi2
8.428 * [taylor]: Taking taylor expansion of lambda1 in phi2
8.428 * [backup-simplify]: Simplify lambda1 into lambda1
8.428 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 phi2)) 2) in phi2
8.428 * [taylor]: Taking taylor expansion of (sin (* 0.5 phi2)) in phi2
8.428 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.428 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.428 * [backup-simplify]: Simplify 0.5 into 0.5
8.428 * [taylor]: Taking taylor expansion of phi2 in phi2
8.428 * [backup-simplify]: Simplify 0 into 0
8.428 * [backup-simplify]: Simplify 1 into 1
8.428 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.429 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.431 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
8.431 * [taylor]: Taking taylor expansion of (* 0.25 (* lambda2 (pow (cos (* 0.5 phi2)) 2))) in phi2
8.431 * [taylor]: Taking taylor expansion of 0.25 in phi2
8.431 * [backup-simplify]: Simplify 0.25 into 0.25
8.431 * [taylor]: Taking taylor expansion of (* lambda2 (pow (cos (* 0.5 phi2)) 2)) in phi2
8.431 * [taylor]: Taking taylor expansion of lambda2 in phi2
8.431 * [backup-simplify]: Simplify lambda2 into lambda2
8.431 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
8.431 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
8.431 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.431 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.431 * [backup-simplify]: Simplify 0.5 into 0.5
8.431 * [taylor]: Taking taylor expansion of phi2 in phi2
8.431 * [backup-simplify]: Simplify 0 into 0
8.431 * [backup-simplify]: Simplify 1 into 1
8.431 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.432 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.432 * [taylor]: Taking taylor expansion of (+ (* 0.25 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) (* 0.25 (* lambda2 (pow (sin (* 0.5 phi2)) 2)))) in phi2
8.432 * [taylor]: Taking taylor expansion of (* 0.25 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) in phi2
8.432 * [taylor]: Taking taylor expansion of 0.25 in phi2
8.432 * [backup-simplify]: Simplify 0.25 into 0.25
8.432 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 phi2)) 2)) in phi2
8.432 * [taylor]: Taking taylor expansion of lambda1 in phi2
8.432 * [backup-simplify]: Simplify lambda1 into lambda1
8.432 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
8.432 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
8.432 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.432 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.432 * [backup-simplify]: Simplify 0.5 into 0.5
8.432 * [taylor]: Taking taylor expansion of phi2 in phi2
8.432 * [backup-simplify]: Simplify 0 into 0
8.432 * [backup-simplify]: Simplify 1 into 1
8.433 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.433 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.434 * [taylor]: Taking taylor expansion of (* 0.25 (* lambda2 (pow (sin (* 0.5 phi2)) 2))) in phi2
8.434 * [taylor]: Taking taylor expansion of 0.25 in phi2
8.434 * [backup-simplify]: Simplify 0.25 into 0.25
8.434 * [taylor]: Taking taylor expansion of (* lambda2 (pow (sin (* 0.5 phi2)) 2)) in phi2
8.434 * [taylor]: Taking taylor expansion of lambda2 in phi2
8.434 * [backup-simplify]: Simplify lambda2 into lambda2
8.434 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 phi2)) 2) in phi2
8.434 * [taylor]: Taking taylor expansion of (sin (* 0.5 phi2)) in phi2
8.434 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
8.434 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.434 * [backup-simplify]: Simplify 0.5 into 0.5
8.434 * [taylor]: Taking taylor expansion of phi2 in phi2
8.434 * [backup-simplify]: Simplify 0 into 0
8.434 * [backup-simplify]: Simplify 1 into 1
8.434 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.435 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
8.436 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
8.437 * [backup-simplify]: Simplify (* 1 1) into 1
8.437 * [backup-simplify]: Simplify (* lambda2 1) into lambda2
8.437 * [backup-simplify]: Simplify (* 0.25 lambda2) into (* 0.25 lambda2)
8.437 * [backup-simplify]: Simplify (+ 0 (* 0.25 lambda2)) into (* 0.25 lambda2)
8.437 * [backup-simplify]: Simplify (* 1 1) into 1
8.437 * [backup-simplify]: Simplify (* lambda1 1) into lambda1
8.437 * [backup-simplify]: Simplify (* 0.25 lambda1) into (* 0.25 lambda1)
8.437 * [backup-simplify]: Simplify (+ (* 0.25 lambda1) 0) into (* 0.25 lambda1)
8.437 * [backup-simplify]: Simplify (- (* 0.25 lambda1)) into (- (* 0.25 lambda1))
8.437 * [backup-simplify]: Simplify (+ (* 0.25 lambda2) (- (* 0.25 lambda1))) into (- (* 0.25 lambda2) (* 0.25 lambda1))
8.437 * [taylor]: Taking taylor expansion of (- (* 0.25 lambda2) (* 0.25 lambda1)) in lambda1
8.437 * [taylor]: Taking taylor expansion of (* 0.25 lambda2) in lambda1
8.437 * [taylor]: Taking taylor expansion of 0.25 in lambda1
8.437 * [backup-simplify]: Simplify 0.25 into 0.25
8.437 * [taylor]: Taking taylor expansion of lambda2 in lambda1
8.437 * [backup-simplify]: Simplify lambda2 into lambda2
8.437 * [taylor]: Taking taylor expansion of (* 0.25 lambda1) in lambda1
8.437 * [taylor]: Taking taylor expansion of 0.25 in lambda1
8.437 * [backup-simplify]: Simplify 0.25 into 0.25
8.437 * [taylor]: Taking taylor expansion of lambda1 in lambda1
8.437 * [backup-simplify]: Simplify 0 into 0
8.437 * [backup-simplify]: Simplify 1 into 1
8.437 * [backup-simplify]: Simplify (* 0.25 lambda2) into (* 0.25 lambda2)
8.438 * [backup-simplify]: Simplify (* 0.25 0) into 0
8.438 * [backup-simplify]: Simplify (- 0) into 0
8.438 * [backup-simplify]: Simplify (+ (* 0.25 lambda2) 0) into (* 0.25 lambda2)
8.438 * [taylor]: Taking taylor expansion of (* 0.25 lambda2) in lambda2
8.438 * [taylor]: Taking taylor expansion of 0.25 in lambda2
8.438 * [backup-simplify]: Simplify 0.25 into 0.25
8.438 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.438 * [backup-simplify]: Simplify 0 into 0
8.438 * [backup-simplify]: Simplify 1 into 1
8.438 * [backup-simplify]: Simplify (* 0.25 0) into 0
8.438 * [backup-simplify]: Simplify 0 into 0
8.439 * [backup-simplify]: Simplify (+ 0) into 0
8.440 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
8.441 * [backup-simplify]: Simplify (+ (* 0 0) (* 0.5 1)) into 0.5
8.441 * [backup-simplify]: Simplify (+ (* lambda2 0.5) (* 0 0)) into (* 0.5 lambda2)
8.441 * [backup-simplify]: Simplify (+ (* 1.0 (* 0.5 lambda2)) (* 0 0)) into (* 0.5 lambda2)
8.442 * [backup-simplify]: Simplify (+ 0) into 0
8.443 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0.5 1) 1))) into 0.5
8.444 * [backup-simplify]: Simplify (+ (* 0 0) (* 0.5 1)) into 0.5
8.444 * [backup-simplify]: Simplify (+ (* lambda1 0.5) (* 0 0)) into (* 0.5 lambda1)
8.445 * [backup-simplify]: Simplify (+ (* 1.0 (* 0.5 lambda1)) (* 0 0)) into (* 0.5 lambda1)
8.445 * [backup-simplify]: Simplify (- (* 0.5 lambda1)) into (- (* 0.5 lambda1))
8.445 * [backup-simplify]: Simplify (+ (* 0.5 lambda2) (- (* 0.5 lambda1))) into (- (* 0.5 lambda2) (* 0.5 lambda1))
8.445 * [taylor]: Taking taylor expansion of (- (* 0.5 lambda2) (* 0.5 lambda1)) in lambda1
8.445 * [taylor]: Taking taylor expansion of (* 0.5 lambda2) in lambda1
8.445 * [taylor]: Taking taylor expansion of 0.5 in lambda1
8.445 * [backup-simplify]: Simplify 0.5 into 0.5
8.445 * [taylor]: Taking taylor expansion of lambda2 in lambda1
8.445 * [backup-simplify]: Simplify lambda2 into lambda2
8.445 * [taylor]: Taking taylor expansion of (* 0.5 lambda1) in lambda1
8.445 * [taylor]: Taking taylor expansion of 0.5 in lambda1
8.445 * [backup-simplify]: Simplify 0.5 into 0.5
8.445 * [taylor]: Taking taylor expansion of lambda1 in lambda1
8.445 * [backup-simplify]: Simplify 0 into 0
8.445 * [backup-simplify]: Simplify 1 into 1
8.445 * [backup-simplify]: Simplify (* 0.5 lambda2) into (* 0.5 lambda2)
8.445 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.446 * [backup-simplify]: Simplify (- 0) into 0
8.446 * [backup-simplify]: Simplify (+ (* 0.5 lambda2) 0) into (* 0.5 lambda2)
8.446 * [taylor]: Taking taylor expansion of (* 0.5 lambda2) in lambda2
8.446 * [taylor]: Taking taylor expansion of 0.5 in lambda2
8.446 * [backup-simplify]: Simplify 0.5 into 0.5
8.446 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.446 * [backup-simplify]: Simplify 0 into 0
8.446 * [backup-simplify]: Simplify 1 into 1
8.446 * [backup-simplify]: Simplify (* 0.5 0) into 0
8.446 * [backup-simplify]: Simplify 0 into 0
8.448 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0.5 2) 2)) 0) into (- 0.125)
8.452 * [backup-simplify]: Simplify (+ (* 1 (- 0.125)) (+ (* 0 0) (* (- 0.125) 1))) into (- 0.25)
8.452 * [backup-simplify]: Simplify (- 0) into 0
8.453 * [backup-simplify]: Simplify (+ 0 0) into 0
8.454 * [backup-simplify]: Simplify (+ (* (- lambda1 lambda2) (- 0.25)) (+ (* 0 0) (* 0 1))) into (- (* 0.25 lambda2) (* 0.25 lambda1))
8.454 * [taylor]: Taking taylor expansion of (- (* 0.25 lambda2) (* 0.25 lambda1)) in lambda1
8.454 * [taylor]: Taking taylor expansion of (* 0.25 lambda2) in lambda1
8.454 * [taylor]: Taking taylor expansion of 0.25 in lambda1
8.454 * [backup-simplify]: Simplify 0.25 into 0.25
8.454 * [taylor]: Taking taylor expansion of lambda2 in lambda1
8.454 * [backup-simplify]: Simplify lambda2 into lambda2
8.454 * [taylor]: Taking taylor expansion of (* 0.25 lambda1) in lambda1
8.454 * [taylor]: Taking taylor expansion of 0.25 in lambda1
8.454 * [backup-simplify]: Simplify 0.25 into 0.25
8.454 * [taylor]: Taking taylor expansion of lambda1 in lambda1
8.454 * [backup-simplify]: Simplify 0 into 0
8.454 * [backup-simplify]: Simplify 1 into 1
8.454 * [backup-simplify]: Simplify (* 0.25 lambda2) into (* 0.25 lambda2)
8.455 * [backup-simplify]: Simplify (* 0.25 0) into 0
8.455 * [backup-simplify]: Simplify (- 0) into 0
8.455 * [backup-simplify]: Simplify (+ (* 0.25 lambda2) 0) into (* 0.25 lambda2)
8.455 * [taylor]: Taking taylor expansion of (* 0.25 lambda2) in lambda2
8.455 * [taylor]: Taking taylor expansion of 0.25 in lambda2
8.455 * [backup-simplify]: Simplify 0.25 into 0.25
8.455 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.455 * [backup-simplify]: Simplify 0 into 0
8.455 * [backup-simplify]: Simplify 1 into 1
8.456 * [backup-simplify]: Simplify (* 0.25 0) into 0
8.456 * [backup-simplify]: Simplify 0 into 0
8.456 * [taylor]: Taking taylor expansion of 0 in lambda2
8.456 * [backup-simplify]: Simplify 0 into 0
8.456 * [backup-simplify]: Simplify 0 into 0
8.456 * [taylor]: Taking taylor expansion of 0 in lambda2
8.456 * [backup-simplify]: Simplify 0 into 0
8.456 * [backup-simplify]: Simplify 0 into 0
8.456 * [backup-simplify]: Simplify (- 0) into 0
8.457 * [backup-simplify]: Simplify (+ 0 0) into 0
8.457 * [taylor]: Taking taylor expansion of 0 in lambda2
8.457 * [backup-simplify]: Simplify 0 into 0
8.457 * [backup-simplify]: Simplify 0 into 0
8.458 * [backup-simplify]: Simplify (+ (* -1 (* lambda2 (* 1 (* 1 1)))) (* 1 (* 1 (* lambda1 (* 1 1))))) into (- lambda1 lambda2)
8.458 * [backup-simplify]: Simplify (* (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)) (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)))) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda1) (/ 1 lambda2)))
8.458 * [approximate]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda1) (/ 1 lambda2))) in (phi1 phi2 lambda1 lambda2) around 0
8.458 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda1) (/ 1 lambda2))) in lambda2
8.458 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
8.458 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.458 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.459 * [taylor]: Taking taylor expansion of 0.5 in lambda2
8.459 * [backup-simplify]: Simplify 0.5 into 0.5
8.459 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.459 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.459 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.459 * [backup-simplify]: Simplify phi1 into phi1
8.459 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.459 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.459 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.459 * [backup-simplify]: Simplify phi2 into phi2
8.459 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.459 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.459 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.459 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.459 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.460 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.460 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.460 * [backup-simplify]: Simplify (- 0) into 0
8.460 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.461 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda2
8.461 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2
8.461 * [taylor]: Taking taylor expansion of lambda1 in lambda2
8.461 * [backup-simplify]: Simplify lambda1 into lambda1
8.461 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
8.461 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2
8.461 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.461 * [backup-simplify]: Simplify 0 into 0
8.461 * [backup-simplify]: Simplify 1 into 1
8.461 * [backup-simplify]: Simplify (/ 1 1) into 1
8.461 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
8.461 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
8.461 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
8.461 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
8.461 * [taylor]: Taking taylor expansion of 0.5 in lambda1
8.461 * [backup-simplify]: Simplify 0.5 into 0.5
8.461 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
8.461 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
8.461 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.462 * [backup-simplify]: Simplify phi1 into phi1
8.462 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.462 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
8.462 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.462 * [backup-simplify]: Simplify phi2 into phi2
8.462 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.462 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.462 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.462 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.462 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.463 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.463 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.463 * [backup-simplify]: Simplify (- 0) into 0
8.463 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.464 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
8.464 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1
8.464 * [taylor]: Taking taylor expansion of lambda1 in lambda1
8.464 * [backup-simplify]: Simplify 0 into 0
8.464 * [backup-simplify]: Simplify 1 into 1
8.464 * [backup-simplify]: Simplify (/ 1 1) into 1
8.464 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1
8.464 * [taylor]: Taking taylor expansion of lambda2 in lambda1
8.464 * [backup-simplify]: Simplify lambda2 into lambda2
8.464 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
8.464 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda1) (/ 1 lambda2))) in phi2
8.464 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
8.464 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.464 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.464 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.464 * [backup-simplify]: Simplify 0.5 into 0.5
8.464 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.464 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.464 * [taylor]: Taking taylor expansion of phi1 in phi2
8.465 * [backup-simplify]: Simplify phi1 into phi1
8.465 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.465 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.465 * [taylor]: Taking taylor expansion of phi2 in phi2
8.465 * [backup-simplify]: Simplify 0 into 0
8.465 * [backup-simplify]: Simplify 1 into 1
8.465 * [backup-simplify]: Simplify (/ 1 1) into 1
8.466 * [backup-simplify]: Simplify (+ 0 1) into 1
8.466 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.466 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.466 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi2
8.466 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2
8.466 * [taylor]: Taking taylor expansion of lambda1 in phi2
8.466 * [backup-simplify]: Simplify lambda1 into lambda1
8.466 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
8.466 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2
8.466 * [taylor]: Taking taylor expansion of lambda2 in phi2
8.466 * [backup-simplify]: Simplify lambda2 into lambda2
8.466 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
8.467 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda1) (/ 1 lambda2))) in phi1
8.467 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
8.467 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.467 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.467 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.467 * [backup-simplify]: Simplify 0.5 into 0.5
8.467 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.467 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.467 * [taylor]: Taking taylor expansion of phi1 in phi1
8.467 * [backup-simplify]: Simplify 0 into 0
8.467 * [backup-simplify]: Simplify 1 into 1
8.467 * [backup-simplify]: Simplify (/ 1 1) into 1
8.467 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.467 * [taylor]: Taking taylor expansion of phi2 in phi1
8.467 * [backup-simplify]: Simplify phi2 into phi2
8.467 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.468 * [backup-simplify]: Simplify (+ 1 0) into 1
8.468 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.468 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.468 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi1
8.468 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1
8.469 * [taylor]: Taking taylor expansion of lambda1 in phi1
8.469 * [backup-simplify]: Simplify lambda1 into lambda1
8.469 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
8.469 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1
8.469 * [taylor]: Taking taylor expansion of lambda2 in phi1
8.469 * [backup-simplify]: Simplify lambda2 into lambda2
8.469 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
8.469 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda1) (/ 1 lambda2))) in phi1
8.469 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
8.469 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.469 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.469 * [taylor]: Taking taylor expansion of 0.5 in phi1
8.469 * [backup-simplify]: Simplify 0.5 into 0.5
8.469 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.469 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.469 * [taylor]: Taking taylor expansion of phi1 in phi1
8.469 * [backup-simplify]: Simplify 0 into 0
8.469 * [backup-simplify]: Simplify 1 into 1
8.469 * [backup-simplify]: Simplify (/ 1 1) into 1
8.470 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.470 * [taylor]: Taking taylor expansion of phi2 in phi1
8.470 * [backup-simplify]: Simplify phi2 into phi2
8.470 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.470 * [backup-simplify]: Simplify (+ 1 0) into 1
8.471 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.471 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.471 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi1
8.471 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1
8.471 * [taylor]: Taking taylor expansion of lambda1 in phi1
8.471 * [backup-simplify]: Simplify lambda1 into lambda1
8.471 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
8.471 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1
8.471 * [taylor]: Taking taylor expansion of lambda2 in phi1
8.471 * [backup-simplify]: Simplify lambda2 into lambda2
8.471 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
8.471 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.472 * [backup-simplify]: Simplify (- (/ 1 lambda2)) into (- (/ 1 lambda2))
8.472 * [backup-simplify]: Simplify (+ (/ 1 lambda1) (- (/ 1 lambda2))) into (- (/ 1 lambda1) (/ 1 lambda2))
8.472 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda1) (/ 1 lambda2))) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda1) (/ 1 lambda2)))
8.472 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda1) (/ 1 lambda2))) in phi2
8.472 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
8.472 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.472 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.472 * [taylor]: Taking taylor expansion of 0.5 in phi2
8.472 * [backup-simplify]: Simplify 0.5 into 0.5
8.472 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.472 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.473 * [taylor]: Taking taylor expansion of phi1 in phi2
8.473 * [backup-simplify]: Simplify phi1 into phi1
8.473 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.473 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.473 * [taylor]: Taking taylor expansion of phi2 in phi2
8.473 * [backup-simplify]: Simplify 0 into 0
8.473 * [backup-simplify]: Simplify 1 into 1
8.473 * [backup-simplify]: Simplify (/ 1 1) into 1
8.474 * [backup-simplify]: Simplify (+ 0 1) into 1
8.474 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
8.474 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.474 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in phi2
8.474 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2
8.474 * [taylor]: Taking taylor expansion of lambda1 in phi2
8.474 * [backup-simplify]: Simplify lambda1 into lambda1
8.474 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
8.475 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2
8.475 * [taylor]: Taking taylor expansion of lambda2 in phi2
8.475 * [backup-simplify]: Simplify lambda2 into lambda2
8.475 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
8.475 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.475 * [backup-simplify]: Simplify (- (/ 1 lambda2)) into (- (/ 1 lambda2))
8.475 * [backup-simplify]: Simplify (+ (/ 1 lambda1) (- (/ 1 lambda2))) into (- (/ 1 lambda1) (/ 1 lambda2))
8.476 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda1) (/ 1 lambda2))) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda1) (/ 1 lambda2)))
8.476 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda1) (/ 1 lambda2))) in lambda1
8.476 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
8.476 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
8.476 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
8.476 * [taylor]: Taking taylor expansion of 0.5 in lambda1
8.476 * [backup-simplify]: Simplify 0.5 into 0.5
8.476 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
8.476 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
8.476 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.476 * [backup-simplify]: Simplify phi1 into phi1
8.476 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.476 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
8.476 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.476 * [backup-simplify]: Simplify phi2 into phi2
8.476 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.476 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.476 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.477 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.477 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.477 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.477 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.478 * [backup-simplify]: Simplify (- 0) into 0
8.478 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.478 * [taylor]: Taking taylor expansion of (- (/ 1 lambda1) (/ 1 lambda2)) in lambda1
8.478 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1
8.478 * [taylor]: Taking taylor expansion of lambda1 in lambda1
8.478 * [backup-simplify]: Simplify 0 into 0
8.478 * [backup-simplify]: Simplify 1 into 1
8.478 * [backup-simplify]: Simplify (/ 1 1) into 1
8.478 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1
8.478 * [taylor]: Taking taylor expansion of lambda2 in lambda1
8.478 * [backup-simplify]: Simplify lambda2 into lambda2
8.479 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
8.479 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.479 * [backup-simplify]: Simplify (+ 1 0) into 1
8.480 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.480 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
8.480 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.480 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.480 * [taylor]: Taking taylor expansion of 0.5 in lambda2
8.480 * [backup-simplify]: Simplify 0.5 into 0.5
8.480 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.480 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.480 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.480 * [backup-simplify]: Simplify phi1 into phi1
8.480 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.480 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.480 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.480 * [backup-simplify]: Simplify phi2 into phi2
8.480 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.480 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.480 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.481 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.481 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.481 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.481 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.482 * [backup-simplify]: Simplify (- 0) into 0
8.482 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.482 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
8.482 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
8.485 * [backup-simplify]: Simplify (- 0) into 0
8.485 * [backup-simplify]: Simplify (+ 0 0) into 0
8.486 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.486 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 (- (/ 1 lambda1) (/ 1 lambda2)))) into 0
8.486 * [taylor]: Taking taylor expansion of 0 in phi2
8.486 * [backup-simplify]: Simplify 0 into 0
8.486 * [taylor]: Taking taylor expansion of 0 in lambda1
8.486 * [backup-simplify]: Simplify 0 into 0
8.486 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
8.486 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
8.487 * [backup-simplify]: Simplify (- 0) into 0
8.487 * [backup-simplify]: Simplify (+ 0 0) into 0
8.488 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.488 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 (- (/ 1 lambda1) (/ 1 lambda2)))) into 0
8.488 * [taylor]: Taking taylor expansion of 0 in lambda1
8.488 * [backup-simplify]: Simplify 0 into 0
8.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.489 * [backup-simplify]: Simplify (- (/ 1 lambda2)) into (- (/ 1 lambda2))
8.489 * [backup-simplify]: Simplify (+ 0 (- (/ 1 lambda2))) into (- (/ 1 lambda2))
8.489 * [backup-simplify]: Simplify (+ 0) into 0
8.490 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.491 * [backup-simplify]: Simplify (+ 0 0) into 0
8.491 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.492 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.493 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.493 * [backup-simplify]: Simplify (- 0) into 0
8.494 * [backup-simplify]: Simplify (+ 0 0) into 0
8.494 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.495 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (- (/ 1 lambda2))) (* 0 1)) into (- (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
8.495 * [taylor]: Taking taylor expansion of (- (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) in lambda2
8.495 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) in lambda2
8.495 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
8.495 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.495 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.495 * [taylor]: Taking taylor expansion of 0.5 in lambda2
8.495 * [backup-simplify]: Simplify 0.5 into 0.5
8.495 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.495 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.495 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.495 * [backup-simplify]: Simplify phi1 into phi1
8.495 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.495 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.495 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.495 * [backup-simplify]: Simplify phi2 into phi2
8.495 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.495 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.496 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.496 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.496 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.496 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.496 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.497 * [backup-simplify]: Simplify (- 0) into 0
8.497 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.497 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.497 * [backup-simplify]: Simplify 0 into 0
8.497 * [backup-simplify]: Simplify 1 into 1
8.497 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.497 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.498 * [backup-simplify]: Simplify (- (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (- (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
8.498 * [backup-simplify]: Simplify (- (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (- (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
8.499 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.499 * [backup-simplify]: Simplify (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
8.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
8.500 * [backup-simplify]: Simplify (- 0) into 0
8.500 * [backup-simplify]: Simplify (+ 0 0) into 0
8.501 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.502 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 (- (/ 1 lambda1) (/ 1 lambda2))))) into 0
8.502 * [taylor]: Taking taylor expansion of 0 in phi2
8.502 * [backup-simplify]: Simplify 0 into 0
8.502 * [taylor]: Taking taylor expansion of 0 in lambda1
8.502 * [backup-simplify]: Simplify 0 into 0
8.502 * [taylor]: Taking taylor expansion of 0 in lambda1
8.502 * [backup-simplify]: Simplify 0 into 0
8.502 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
8.502 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
8.503 * [backup-simplify]: Simplify (- 0) into 0
8.503 * [backup-simplify]: Simplify (+ 0 0) into 0
8.504 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.504 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 (- (/ 1 lambda1) (/ 1 lambda2))))) into 0
8.505 * [taylor]: Taking taylor expansion of 0 in lambda1
8.505 * [backup-simplify]: Simplify 0 into 0
8.505 * [taylor]: Taking taylor expansion of 0 in lambda2
8.505 * [backup-simplify]: Simplify 0 into 0
8.505 * [taylor]: Taking taylor expansion of 0 in lambda2
8.505 * [backup-simplify]: Simplify 0 into 0
8.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.506 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
8.506 * [backup-simplify]: Simplify (- 0) into 0
8.506 * [backup-simplify]: Simplify (+ 0 0) into 0
8.507 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
8.508 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
8.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.509 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.509 * [backup-simplify]: Simplify (+ 0 0) into 0
8.510 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.511 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.511 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
8.512 * [backup-simplify]: Simplify (- 0) into 0
8.512 * [backup-simplify]: Simplify (+ 0 0) into 0
8.513 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.514 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 (- (/ 1 lambda2))) (* 0 1))) into 0
8.514 * [taylor]: Taking taylor expansion of 0 in lambda2
8.514 * [backup-simplify]: Simplify 0 into 0
8.514 * [backup-simplify]: Simplify (+ 0) into 0
8.515 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.515 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.516 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.516 * [backup-simplify]: Simplify (+ 0 0) into 0
8.517 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.517 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.518 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.518 * [backup-simplify]: Simplify (- 0) into 0
8.519 * [backup-simplify]: Simplify (+ 0 0) into 0
8.519 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.520 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
8.521 * [backup-simplify]: Simplify (- 0) into 0
8.521 * [backup-simplify]: Simplify 0 into 0
8.521 * [backup-simplify]: Simplify (+ 0) into 0
8.522 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.522 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.522 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.522 * [backup-simplify]: Simplify (+ 0 0) into 0
8.523 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.524 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.524 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.525 * [backup-simplify]: Simplify (- 0) into 0
8.525 * [backup-simplify]: Simplify (+ 0 0) into 0
8.525 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.525 * [backup-simplify]: Simplify 0 into 0
8.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
8.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
8.526 * [backup-simplify]: Simplify (- 0) into 0
8.527 * [backup-simplify]: Simplify (+ 0 0) into 0
8.528 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into 0
8.529 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 lambda1) (/ 1 lambda2)))))) into 0
8.529 * [taylor]: Taking taylor expansion of 0 in phi2
8.529 * [backup-simplify]: Simplify 0 into 0
8.529 * [taylor]: Taking taylor expansion of 0 in lambda1
8.529 * [backup-simplify]: Simplify 0 into 0
8.529 * [taylor]: Taking taylor expansion of 0 in lambda1
8.529 * [backup-simplify]: Simplify 0 into 0
8.529 * [taylor]: Taking taylor expansion of 0 in lambda1
8.529 * [backup-simplify]: Simplify 0 into 0
8.530 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
8.530 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
8.530 * [backup-simplify]: Simplify (- 0) into 0
8.531 * [backup-simplify]: Simplify (+ 0 0) into 0
8.532 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into 0
8.533 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 lambda1) (/ 1 lambda2)))))) into 0
8.533 * [taylor]: Taking taylor expansion of 0 in lambda1
8.533 * [backup-simplify]: Simplify 0 into 0
8.533 * [taylor]: Taking taylor expansion of 0 in lambda2
8.533 * [backup-simplify]: Simplify 0 into 0
8.533 * [taylor]: Taking taylor expansion of 0 in lambda2
8.533 * [backup-simplify]: Simplify 0 into 0
8.533 * [taylor]: Taking taylor expansion of 0 in lambda2
8.533 * [backup-simplify]: Simplify 0 into 0
8.533 * [taylor]: Taking taylor expansion of 0 in lambda2
8.533 * [backup-simplify]: Simplify 0 into 0
8.533 * [taylor]: Taking taylor expansion of 0 in lambda2
8.533 * [backup-simplify]: Simplify 0 into 0
8.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.535 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
8.535 * [backup-simplify]: Simplify (- 0) into 0
8.535 * [backup-simplify]: Simplify (+ 0 0) into 0
8.536 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
8.537 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.538 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.538 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.538 * [backup-simplify]: Simplify (+ 0 0) into 0
8.539 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.541 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
8.542 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
8.542 * [backup-simplify]: Simplify (- 0) into 0
8.543 * [backup-simplify]: Simplify (+ 0 0) into 0
8.544 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into 0
8.545 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 lambda2))) (* 0 1)))) into 0
8.545 * [taylor]: Taking taylor expansion of 0 in lambda2
8.545 * [backup-simplify]: Simplify 0 into 0
8.545 * [backup-simplify]: Simplify 0 into 0
8.545 * [backup-simplify]: Simplify 0 into 0
8.545 * [backup-simplify]: Simplify 0 into 0
8.546 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
8.547 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
8.547 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.548 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.548 * [backup-simplify]: Simplify (+ 0 0) into 0
8.549 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.550 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.551 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
8.551 * [backup-simplify]: Simplify (- 0) into 0
8.551 * [backup-simplify]: Simplify (+ 0 0) into 0
8.552 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.554 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.554 * [backup-simplify]: Simplify (- 0) into 0
8.554 * [backup-simplify]: Simplify 0 into 0
8.556 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) 2) (* 1 (* (/ 1 (/ 1 lambda1)) (* 1 1)))) (* (- (pow (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) 2)) (* (/ 1 (/ 1 lambda2)) (* 1 (* 1 1))))) into (- (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
8.557 * [backup-simplify]: Simplify (* (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)) (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)))) into (* (- (/ 1 lambda2) (/ 1 lambda1)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
8.557 * [approximate]: Taking taylor expansion of (* (- (/ 1 lambda2) (/ 1 lambda1)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in (phi1 phi2 lambda1 lambda2) around 0
8.557 * [taylor]: Taking taylor expansion of (* (- (/ 1 lambda2) (/ 1 lambda1)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
8.557 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda2
8.557 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda2
8.557 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.557 * [backup-simplify]: Simplify 0 into 0
8.557 * [backup-simplify]: Simplify 1 into 1
8.557 * [backup-simplify]: Simplify (/ 1 1) into 1
8.557 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda2
8.557 * [taylor]: Taking taylor expansion of lambda1 in lambda2
8.557 * [backup-simplify]: Simplify lambda1 into lambda1
8.558 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
8.558 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
8.558 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.558 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.558 * [taylor]: Taking taylor expansion of -0.5 in lambda2
8.558 * [backup-simplify]: Simplify -0.5 into -0.5
8.558 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.558 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.558 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.558 * [backup-simplify]: Simplify phi1 into phi1
8.558 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.558 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.558 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.558 * [backup-simplify]: Simplify phi2 into phi2
8.558 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.558 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.558 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.558 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.559 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.559 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.559 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.559 * [backup-simplify]: Simplify (- 0) into 0
8.560 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.560 * [taylor]: Taking taylor expansion of (* (- (/ 1 lambda2) (/ 1 lambda1)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda1
8.560 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
8.560 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1
8.560 * [taylor]: Taking taylor expansion of lambda2 in lambda1
8.560 * [backup-simplify]: Simplify lambda2 into lambda2
8.560 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
8.560 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1
8.560 * [taylor]: Taking taylor expansion of lambda1 in lambda1
8.560 * [backup-simplify]: Simplify 0 into 0
8.560 * [backup-simplify]: Simplify 1 into 1
8.560 * [backup-simplify]: Simplify (/ 1 1) into 1
8.560 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
8.560 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
8.560 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
8.560 * [taylor]: Taking taylor expansion of -0.5 in lambda1
8.560 * [backup-simplify]: Simplify -0.5 into -0.5
8.560 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
8.560 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
8.560 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.560 * [backup-simplify]: Simplify phi1 into phi1
8.560 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.560 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
8.560 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.560 * [backup-simplify]: Simplify phi2 into phi2
8.560 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.560 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.560 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.561 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.561 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.561 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.561 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.561 * [backup-simplify]: Simplify (- 0) into 0
8.561 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.561 * [taylor]: Taking taylor expansion of (* (- (/ 1 lambda2) (/ 1 lambda1)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
8.561 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi2
8.561 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2
8.561 * [taylor]: Taking taylor expansion of lambda2 in phi2
8.561 * [backup-simplify]: Simplify lambda2 into lambda2
8.561 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
8.561 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2
8.561 * [taylor]: Taking taylor expansion of lambda1 in phi2
8.561 * [backup-simplify]: Simplify lambda1 into lambda1
8.561 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
8.561 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
8.561 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.561 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.561 * [taylor]: Taking taylor expansion of -0.5 in phi2
8.561 * [backup-simplify]: Simplify -0.5 into -0.5
8.561 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.562 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.562 * [taylor]: Taking taylor expansion of phi1 in phi2
8.562 * [backup-simplify]: Simplify phi1 into phi1
8.562 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.562 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.562 * [taylor]: Taking taylor expansion of phi2 in phi2
8.562 * [backup-simplify]: Simplify 0 into 0
8.562 * [backup-simplify]: Simplify 1 into 1
8.562 * [backup-simplify]: Simplify (/ 1 1) into 1
8.562 * [backup-simplify]: Simplify (+ 0 1) into 1
8.562 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.562 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.563 * [taylor]: Taking taylor expansion of (* (- (/ 1 lambda2) (/ 1 lambda1)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
8.563 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi1
8.563 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1
8.563 * [taylor]: Taking taylor expansion of lambda2 in phi1
8.563 * [backup-simplify]: Simplify lambda2 into lambda2
8.563 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
8.563 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1
8.563 * [taylor]: Taking taylor expansion of lambda1 in phi1
8.563 * [backup-simplify]: Simplify lambda1 into lambda1
8.563 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
8.563 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
8.563 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.563 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.563 * [taylor]: Taking taylor expansion of -0.5 in phi1
8.563 * [backup-simplify]: Simplify -0.5 into -0.5
8.563 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.563 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.563 * [taylor]: Taking taylor expansion of phi1 in phi1
8.563 * [backup-simplify]: Simplify 0 into 0
8.563 * [backup-simplify]: Simplify 1 into 1
8.563 * [backup-simplify]: Simplify (/ 1 1) into 1
8.563 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.563 * [taylor]: Taking taylor expansion of phi2 in phi1
8.563 * [backup-simplify]: Simplify phi2 into phi2
8.563 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.563 * [backup-simplify]: Simplify (+ 1 0) into 1
8.564 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.564 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.564 * [taylor]: Taking taylor expansion of (* (- (/ 1 lambda2) (/ 1 lambda1)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
8.564 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi1
8.564 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi1
8.564 * [taylor]: Taking taylor expansion of lambda2 in phi1
8.564 * [backup-simplify]: Simplify lambda2 into lambda2
8.564 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
8.564 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi1
8.564 * [taylor]: Taking taylor expansion of lambda1 in phi1
8.564 * [backup-simplify]: Simplify lambda1 into lambda1
8.564 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
8.564 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
8.564 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
8.564 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
8.564 * [taylor]: Taking taylor expansion of -0.5 in phi1
8.564 * [backup-simplify]: Simplify -0.5 into -0.5
8.564 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
8.564 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
8.564 * [taylor]: Taking taylor expansion of phi1 in phi1
8.564 * [backup-simplify]: Simplify 0 into 0
8.564 * [backup-simplify]: Simplify 1 into 1
8.564 * [backup-simplify]: Simplify (/ 1 1) into 1
8.564 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
8.565 * [taylor]: Taking taylor expansion of phi2 in phi1
8.565 * [backup-simplify]: Simplify phi2 into phi2
8.565 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.565 * [backup-simplify]: Simplify (+ 1 0) into 1
8.565 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.565 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.565 * [backup-simplify]: Simplify (- (/ 1 lambda1)) into (- (/ 1 lambda1))
8.565 * [backup-simplify]: Simplify (+ (/ 1 lambda2) (- (/ 1 lambda1))) into (- (/ 1 lambda2) (/ 1 lambda1))
8.566 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.566 * [backup-simplify]: Simplify (* (- (/ 1 lambda2) (/ 1 lambda1)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (- (/ 1 lambda2) (/ 1 lambda1)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
8.566 * [taylor]: Taking taylor expansion of (* (- (/ 1 lambda2) (/ 1 lambda1)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
8.566 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in phi2
8.566 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in phi2
8.566 * [taylor]: Taking taylor expansion of lambda2 in phi2
8.566 * [backup-simplify]: Simplify lambda2 into lambda2
8.566 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
8.566 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in phi2
8.566 * [taylor]: Taking taylor expansion of lambda1 in phi2
8.566 * [backup-simplify]: Simplify lambda1 into lambda1
8.566 * [backup-simplify]: Simplify (/ 1 lambda1) into (/ 1 lambda1)
8.566 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
8.566 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
8.566 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
8.566 * [taylor]: Taking taylor expansion of -0.5 in phi2
8.566 * [backup-simplify]: Simplify -0.5 into -0.5
8.566 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
8.566 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
8.566 * [taylor]: Taking taylor expansion of phi1 in phi2
8.566 * [backup-simplify]: Simplify phi1 into phi1
8.566 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.566 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
8.566 * [taylor]: Taking taylor expansion of phi2 in phi2
8.566 * [backup-simplify]: Simplify 0 into 0
8.566 * [backup-simplify]: Simplify 1 into 1
8.566 * [backup-simplify]: Simplify (/ 1 1) into 1
8.567 * [backup-simplify]: Simplify (+ 0 1) into 1
8.567 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
8.567 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.567 * [backup-simplify]: Simplify (- (/ 1 lambda1)) into (- (/ 1 lambda1))
8.567 * [backup-simplify]: Simplify (+ (/ 1 lambda2) (- (/ 1 lambda1))) into (- (/ 1 lambda2) (/ 1 lambda1))
8.567 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.568 * [backup-simplify]: Simplify (* (- (/ 1 lambda2) (/ 1 lambda1)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (- (/ 1 lambda2) (/ 1 lambda1)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
8.568 * [taylor]: Taking taylor expansion of (* (- (/ 1 lambda2) (/ 1 lambda1)) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda1
8.568 * [taylor]: Taking taylor expansion of (- (/ 1 lambda2) (/ 1 lambda1)) in lambda1
8.568 * [taylor]: Taking taylor expansion of (/ 1 lambda2) in lambda1
8.568 * [taylor]: Taking taylor expansion of lambda2 in lambda1
8.568 * [backup-simplify]: Simplify lambda2 into lambda2
8.568 * [backup-simplify]: Simplify (/ 1 lambda2) into (/ 1 lambda2)
8.568 * [taylor]: Taking taylor expansion of (/ 1 lambda1) in lambda1
8.568 * [taylor]: Taking taylor expansion of lambda1 in lambda1
8.568 * [backup-simplify]: Simplify 0 into 0
8.568 * [backup-simplify]: Simplify 1 into 1
8.568 * [backup-simplify]: Simplify (/ 1 1) into 1
8.568 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
8.568 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
8.568 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
8.568 * [taylor]: Taking taylor expansion of -0.5 in lambda1
8.568 * [backup-simplify]: Simplify -0.5 into -0.5
8.568 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
8.568 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
8.568 * [taylor]: Taking taylor expansion of phi1 in lambda1
8.568 * [backup-simplify]: Simplify phi1 into phi1
8.568 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.568 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
8.568 * [taylor]: Taking taylor expansion of phi2 in lambda1
8.568 * [backup-simplify]: Simplify phi2 into phi2
8.568 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.568 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.568 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.569 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.569 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.569 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.569 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.569 * [backup-simplify]: Simplify (- 0) into 0
8.569 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.569 * [backup-simplify]: Simplify (- 1) into -1
8.570 * [backup-simplify]: Simplify (+ 0 -1) into -1
8.570 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.570 * [backup-simplify]: Simplify (* -1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* -1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
8.570 * [taylor]: Taking taylor expansion of (* -1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
8.570 * [taylor]: Taking taylor expansion of -1 in lambda2
8.570 * [backup-simplify]: Simplify -1 into -1
8.570 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
8.570 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.570 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.570 * [taylor]: Taking taylor expansion of -0.5 in lambda2
8.570 * [backup-simplify]: Simplify -0.5 into -0.5
8.570 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.570 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.570 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.570 * [backup-simplify]: Simplify phi1 into phi1
8.570 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.570 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.570 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.571 * [backup-simplify]: Simplify phi2 into phi2
8.571 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.571 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.571 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.571 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.571 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.571 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.571 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.571 * [backup-simplify]: Simplify (- 0) into 0
8.571 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.572 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.572 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
8.572 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
8.572 * [backup-simplify]: Simplify (- 0) into 0
8.572 * [backup-simplify]: Simplify (+ 0 0) into 0
8.572 * [backup-simplify]: Simplify (+ (* (- (/ 1 lambda2) (/ 1 lambda1)) 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
8.573 * [taylor]: Taking taylor expansion of 0 in phi2
8.573 * [backup-simplify]: Simplify 0 into 0
8.573 * [taylor]: Taking taylor expansion of 0 in lambda1
8.573 * [backup-simplify]: Simplify 0 into 0
8.573 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.573 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
8.573 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)))) into 0
8.573 * [backup-simplify]: Simplify (- 0) into 0
8.573 * [backup-simplify]: Simplify (+ 0 0) into 0
8.574 * [backup-simplify]: Simplify (+ (* (- (/ 1 lambda2) (/ 1 lambda1)) 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
8.574 * [taylor]: Taking taylor expansion of 0 in lambda1
8.574 * [backup-simplify]: Simplify 0 into 0
8.574 * [backup-simplify]: Simplify (+ 0) into 0
8.574 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.574 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.574 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.575 * [backup-simplify]: Simplify (+ 0 0) into 0
8.575 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.576 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.576 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.576 * [backup-simplify]: Simplify (- 0) into 0
8.576 * [backup-simplify]: Simplify (+ 0 0) into 0
8.577 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.577 * [backup-simplify]: Simplify (- 0) into 0
8.577 * [backup-simplify]: Simplify (+ (/ 1 lambda2) 0) into (/ 1 lambda2)
8.578 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 lambda2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
8.578 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) in lambda2
8.578 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
8.578 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
8.578 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
8.578 * [taylor]: Taking taylor expansion of -0.5 in lambda2
8.578 * [backup-simplify]: Simplify -0.5 into -0.5
8.578 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
8.578 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
8.578 * [taylor]: Taking taylor expansion of phi1 in lambda2
8.578 * [backup-simplify]: Simplify phi1 into phi1
8.578 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
8.578 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
8.578 * [taylor]: Taking taylor expansion of phi2 in lambda2
8.578 * [backup-simplify]: Simplify phi2 into phi2
8.578 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
8.578 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
8.578 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
8.578 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.578 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.579 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.579 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
8.579 * [backup-simplify]: Simplify (- 0) into 0
8.579 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
8.579 * [taylor]: Taking taylor expansion of lambda2 in lambda2
8.579 * [backup-simplify]: Simplify 0 into 0
8.579 * [backup-simplify]: Simplify 1 into 1
8.579 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.579 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.580 * [backup-simplify]: Simplify (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.580 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
8.580 * [backup-simplify]: Simplify (* -1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* -1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
8.580 * [backup-simplify]: Simplify (* -1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* -1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
8.581 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.581 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
8.581 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
8.581 * [backup-simplify]: Simplify (- 0) into 0
8.581 * [backup-simplify]: Simplify (+ 0 0) into 0
8.582 * [backup-simplify]: Simplify (+ (* (- (/ 1 lambda2) (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
8.582 * [taylor]: Taking taylor expansion of 0 in phi2
8.582 * [backup-simplify]: Simplify 0 into 0
8.582 * [taylor]: Taking taylor expansion of 0 in lambda1
8.582 * [backup-simplify]: Simplify 0 into 0
8.582 * [taylor]: Taking taylor expansion of 0 in lambda1
8.582 * [backup-simplify]: Simplify 0 into 0
8.582 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.582 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
8.582 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
8.583 * [backup-simplify]: Simplify (- 0) into 0
8.583 * [backup-simplify]: Simplify (+ 0 0) into 0
8.583 * [backup-simplify]: Simplify (+ (* (- (/ 1 lambda2) (/ 1 lambda1)) 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
8.583 * [taylor]: Taking taylor expansion of 0 in lambda1
8.583 * [backup-simplify]: Simplify 0 into 0
8.584 * [taylor]: Taking taylor expansion of 0 in lambda2
8.584 * [backup-simplify]: Simplify 0 into 0
8.584 * [taylor]: Taking taylor expansion of 0 in lambda2
8.584 * [backup-simplify]: Simplify 0 into 0
8.584 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
8.585 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
8.585 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.585 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.585 * [backup-simplify]: Simplify (+ 0 0) into 0
8.586 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.586 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.586 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
8.587 * [backup-simplify]: Simplify (- 0) into 0
8.587 * [backup-simplify]: Simplify (+ 0 0) into 0
8.587 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.587 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)))) into 0
8.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.588 * [backup-simplify]: Simplify (- 0) into 0
8.588 * [backup-simplify]: Simplify (+ 0 0) into 0
8.589 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 lambda2) 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
8.589 * [taylor]: Taking taylor expansion of 0 in lambda2
8.589 * [backup-simplify]: Simplify 0 into 0
8.589 * [backup-simplify]: Simplify (+ 0) into 0
8.590 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.590 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.590 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.590 * [backup-simplify]: Simplify (+ 0 0) into 0
8.590 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.591 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.591 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.591 * [backup-simplify]: Simplify (- 0) into 0
8.592 * [backup-simplify]: Simplify (+ 0 0) into 0
8.592 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.593 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
8.594 * [backup-simplify]: Simplify 0 into 0
8.594 * [backup-simplify]: Simplify (+ 0) into 0
8.595 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
8.595 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
8.595 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
8.595 * [backup-simplify]: Simplify (+ 0 0) into 0
8.596 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
8.596 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
8.597 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
8.597 * [backup-simplify]: Simplify (- 0) into 0
8.598 * [backup-simplify]: Simplify (+ 0 0) into 0
8.598 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.599 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
8.599 * [backup-simplify]: Simplify 0 into 0
8.600 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into 0
8.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
8.601 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
8.601 * [backup-simplify]: Simplify (- 0) into 0
8.601 * [backup-simplify]: Simplify (+ 0 0) into 0
8.602 * [backup-simplify]: Simplify (+ (* (- (/ 1 lambda2) (/ 1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
8.602 * [taylor]: Taking taylor expansion of 0 in phi2
8.603 * [backup-simplify]: Simplify 0 into 0
8.603 * [taylor]: Taking taylor expansion of 0 in lambda1
8.603 * [backup-simplify]: Simplify 0 into 0
8.603 * [taylor]: Taking taylor expansion of 0 in lambda1
8.603 * [backup-simplify]: Simplify 0 into 0
8.603 * [taylor]: Taking taylor expansion of 0 in lambda1
8.603 * [backup-simplify]: Simplify 0 into 0
8.604 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into 0
8.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
8.604 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda1) (/ 0 lambda1)) (* 0 (/ 0 lambda1)) (* 0 (/ 0 lambda1)))) into 0
8.605 * [backup-simplify]: Simplify (- 0) into 0
8.605 * [backup-simplify]: Simplify (+ 0 0) into 0
8.606 * [backup-simplify]: Simplify (+ (* (- (/ 1 lambda2) (/ 1 lambda1)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
8.606 * [taylor]: Taking taylor expansion of 0 in lambda1
8.606 * [backup-simplify]: Simplify 0 into 0
8.607 * [taylor]: Taking taylor expansion of 0 in lambda2
8.607 * [backup-simplify]: Simplify 0 into 0
8.607 * [taylor]: Taking taylor expansion of 0 in lambda2
8.607 * [backup-simplify]: Simplify 0 into 0
8.607 * [taylor]: Taking taylor expansion of 0 in lambda2
8.607 * [backup-simplify]: Simplify 0 into 0
8.607 * [taylor]: Taking taylor expansion of 0 in lambda2
8.607 * [backup-simplify]: Simplify 0 into 0
8.607 * [taylor]: Taking taylor expansion of 0 in lambda2
8.607 * [backup-simplify]: Simplify 0 into 0
8.608 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0
8.609 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
8.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.610 * [backup-simplify]: Simplify (+ 0 0) into 0
8.611 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
8.613 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0
8.617 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0
8.618 * [backup-simplify]: Simplify (- 0) into 0
8.618 * [backup-simplify]: Simplify (+ 0 0) into 0
8.619 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))))) into 0
8.620 * [backup-simplify]: Simplify (- (+ (* (/ 1 lambda2) (/ 0 lambda2)) (* 0 (/ 0 lambda2)))) into 0
8.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.621 * [backup-simplify]: Simplify (- 0) into 0
8.621 * [backup-simplify]: Simplify (+ 0 0) into 0
8.623 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 lambda2) 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
8.623 * [taylor]: Taking taylor expansion of 0 in lambda2
8.623 * [backup-simplify]: Simplify 0 into 0
8.623 * [backup-simplify]: Simplify 0 into 0
8.623 * [backup-simplify]: Simplify 0 into 0
8.623 * [backup-simplify]: Simplify 0 into 0
8.624 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
8.625 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
8.625 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
8.625 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
8.625 * [backup-simplify]: Simplify (+ 0 0) into 0
8.626 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
8.627 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
8.628 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
8.628 * [backup-simplify]: Simplify (- 0) into 0
8.629 * [backup-simplify]: Simplify (+ 0 0) into 0
8.629 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
8.631 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.631 * [backup-simplify]: Simplify 0 into 0
8.633 * [backup-simplify]: Simplify (+ (* (* -1 (pow (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) 2)) (* 1 (* (/ 1 (/ 1 (- lambda1))) (* 1 1)))) (* (pow (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) 2) (* (/ 1 (/ 1 (- lambda2))) (* 1 (* 1 1))))) into (- (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
8.634 * * * [progress]: simplifying candidates
8.639 * [simplify]: Simplifying:
  (log (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))))
  (exp (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (cbrt (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (* (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))) (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))) (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt 1)
  (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (sqrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
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  (sqrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (sqrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (sqrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (sqrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (sqrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (sqrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- (pow lambda1 3) (pow lambda2 3)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (sqrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (sqrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (sqrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (sqrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (sqrt (+ (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (sqrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (sqrt (+ (pow (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))
  (sqrt (+ (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (- (* (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (- (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))
  (/ 1 2)
  (sqrt (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2)))))
  (log (cos (/ (+ phi1 phi2) 2.0)))
  (exp (cos (/ (+ phi1 phi2) 2.0)))
  (* (cbrt (cos (/ (+ phi1 phi2) 2.0))) (cbrt (cos (/ (+ phi1 phi2) 2.0))))
  (cbrt (cos (/ (+ phi1 phi2) 2.0)))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (log (cos (/ (+ phi1 phi2) 2.0)))
  (exp (cos (/ (+ phi1 phi2) 2.0)))
  (* (cbrt (cos (/ (+ phi1 phi2) 2.0))) (cbrt (cos (/ (+ phi1 phi2) 2.0))))
  (cbrt (cos (/ (+ phi1 phi2) 2.0)))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (+ (log (cos (/ (+ phi1 phi2) 2.0))) (+ (log (- lambda1 lambda2)) (log (cos (/ (+ phi1 phi2) 2.0)))))
  (+ (log (cos (/ (+ phi1 phi2) 2.0))) (log (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (log (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (exp (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0))) (* (* (* (- lambda1 lambda2) (- lambda1 lambda2)) (- lambda1 lambda2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (cbrt (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (cbrt (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (cbrt (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (sqrt (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (sqrt (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (cos (/ (+ phi1 phi2) 2.0)) (- lambda1 lambda2))
  (* (cbrt (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (sqrt (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))))
  (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))
  (- phi2 phi1)
  (- (+ (/ (* phi1 phi2) (* (cos (* 0.5 (+ phi1 phi2))) lambda1)) (+ (* lambda2 (cos (* 0.5 (+ phi1 phi2)))) (/ (* lambda2 (* phi1 phi2)) (* (cos (* 0.5 (+ phi1 phi2))) (pow lambda1 2))))))
  (+ (* lambda2 (cos (* 0.5 (+ phi1 phi2)))) (+ (/ (* lambda2 (* phi1 phi2)) (* (pow lambda1 2) (cos (* 0.5 (+ phi1 phi2))))) (/ (* phi1 phi2) (* lambda1 (cos (* 0.5 (+ phi1 phi2)))))))
  (- 1 (+ (* 0.25 (* phi1 phi2)) (* 0.125 (pow phi1 2))))
  (cos (* 0.5 (+ phi1 phi2)))
  (cos (* 0.5 (+ phi1 phi2)))
  (- 1 (+ (* 0.25 (* phi1 phi2)) (* 0.125 (pow phi1 2))))
  (cos (* 0.5 (+ phi1 phi2)))
  (cos (* 0.5 (+ phi1 phi2)))
  (- lambda1 lambda2)
  (- (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
  (- (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
8.648 * * [simplify]: iteration 0: 449 enodes
8.847 * * [simplify]: iteration 1: 1310 enodes
9.257 * * [simplify]: iteration complete: 5014 enodes
9.257 * * [simplify]: Extracting #0: cost 107 inf + 0
9.258 * * [simplify]: Extracting #1: cost 232 inf + 2
9.262 * * [simplify]: Extracting #2: cost 1046 inf + 133
9.270 * * [simplify]: Extracting #3: cost 2298 inf + 2486
9.282 * * [simplify]: Extracting #4: cost 2444 inf + 31668
9.350 * * [simplify]: Extracting #5: cost 1631 inf + 269136
9.524 * * [simplify]: Extracting #6: cost 424 inf + 819830
9.769 * * [simplify]: Extracting #7: cost 26 inf + 1050998
10.000 * * [simplify]: Extracting #8: cost 0 inf + 1067216
10.239 * [simplify]: Simplified to:
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  1
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  (sqrt (* (* (+ phi1 phi2) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (sqrt (+ (* (* (* (+ phi1 phi2) (- phi1 phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (* (+ phi1 phi2) (+ phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (* (* (+ phi1 phi2) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (+ phi1 phi2)))
  (sqrt (+ (* (* (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2))) (- phi1 phi2)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (sqrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (- phi1 phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (* (+ phi1 phi2) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (sqrt (+ (* (* (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2))) (- phi1 phi2)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (sqrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (- phi1 phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (* (+ phi1 phi2) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (sqrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (+ lambda2 lambda1) (- lambda1 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))) (* (+ lambda2 lambda1) (* (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2))) (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2)))))))
  (sqrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ lambda2 lambda1)))
  (sqrt (+ (* (+ lambda2 lambda1) (* (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2))) (* (+ phi1 phi2) (- phi1 phi2)))) (* (* (+ phi1 phi2) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (+ lambda2 lambda1) (- lambda1 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)) (+ phi1 phi2)))
  (sqrt (+ (* (+ lambda2 lambda1) (* (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2))) (* (+ phi1 phi2) (- phi1 phi2)))) (* (* (+ phi1 phi2) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (+ lambda2 lambda1) (- lambda1 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)) (+ phi1 phi2)))
  (sqrt (+ (* (* (* (+ phi1 phi2) (- phi1 phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (+ lambda2 lambda1)) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (+ lambda2 lambda1) (- lambda1 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (* (+ lambda2 lambda1) (+ phi1 phi2)) (+ phi1 phi2)))
  (sqrt (+ (* (* (+ lambda2 lambda1) (- phi1 phi2)) (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (+ lambda2 lambda1) (- lambda1 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (sqrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)))
  (sqrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (+ lambda2 lambda1) (- lambda1 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda2 lambda1) (- phi1 phi2)) (* (+ phi1 phi2) (- phi1 phi2)))))
  (sqrt (* (+ lambda2 lambda1) (+ phi1 phi2)))
  (sqrt (+ (* (* (+ lambda2 lambda1) (- phi1 phi2)) (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (+ lambda2 lambda1) (- lambda1 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (sqrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)))
  (sqrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (+ lambda2 lambda1) (- lambda1 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda2 lambda1) (- phi1 phi2)) (* (+ phi1 phi2) (- phi1 phi2)))))
  (sqrt (* (+ lambda2 lambda1) (+ phi1 phi2)))
  (sqrt (+ (* (* (* (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2))) (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2)))))))
  (sqrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (sqrt (+ (* (* (+ phi1 phi2) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (* (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2))) (* (+ phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (* (+ phi1 phi2) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (sqrt (+ (* (* (+ phi1 phi2) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (* (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2))) (* (+ phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (* (+ phi1 phi2) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (sqrt (+ (* (* (* (+ phi1 phi2) (- phi1 phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (* (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (* (+ phi1 phi2) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (+ phi1 phi2)))
  (sqrt (+ (* (* (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2))) (- phi1 phi2)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (* (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (sqrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (sqrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (- phi1 phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (* (* (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2))))
  (sqrt (* (+ phi1 phi2) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (sqrt (+ (* (* (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2))) (- phi1 phi2)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (* (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (sqrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (sqrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (- phi1 phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (* (* (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2))))
  (sqrt (* (+ phi1 phi2) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (sqrt (+ (* (* (+ lambda2 lambda1) (- lambda1 lambda2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))) (* (+ lambda2 lambda1) (* (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2))) (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2)))))))
  (sqrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ lambda2 lambda1)))
  (sqrt (+ (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ lambda2 lambda1) (- lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))) (* (+ lambda2 lambda1) (* (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2))) (* (+ phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)) (+ phi1 phi2)))
  (sqrt (+ (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ lambda2 lambda1) (- lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))) (* (+ lambda2 lambda1) (* (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2))) (* (+ phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)) (+ phi1 phi2)))
  (sqrt (+ (* (* (+ lambda2 lambda1) (- lambda1 lambda2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (+ lambda2 lambda1))))
  (sqrt (* (* (+ lambda2 lambda1) (+ phi1 phi2)) (+ phi1 phi2)))
  (sqrt (+ (* (* (+ lambda2 lambda1) (- phi1 phi2)) (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ lambda2 lambda1) (- lambda1 lambda2))))))
  (sqrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)))
  (sqrt (+ (* (* (+ lambda2 lambda1) (- phi1 phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (* (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ lambda2 lambda1) (- lambda1 lambda2))))))
  (sqrt (* (+ lambda2 lambda1) (+ phi1 phi2)))
  (sqrt (+ (* (* (+ lambda2 lambda1) (- phi1 phi2)) (- (* phi1 (* phi1 phi1)) (* phi2 (* phi2 phi2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ lambda2 lambda1) (- lambda1 lambda2))))))
  (sqrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)))
  (sqrt (+ (* (* (+ lambda2 lambda1) (- phi1 phi2)) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (* (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ lambda2 lambda1) (- lambda1 lambda2))))))
  (sqrt (* (+ lambda2 lambda1) (+ phi1 phi2)))
  (sqrt (+ (* (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (+ (* (* (- phi1 phi2) (- phi1 phi2)) (- (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  1/2
  (sqrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (log (cos (/ (+ phi1 phi2) 2.0)))
  (exp (cos (/ (+ phi1 phi2) 2.0)))
  (* (cbrt (cos (/ (+ phi1 phi2) 2.0))) (cbrt (cos (/ (+ phi1 phi2) 2.0))))
  (cbrt (cos (/ (+ phi1 phi2) 2.0)))
  (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (log (cos (/ (+ phi1 phi2) 2.0)))
  (exp (cos (/ (+ phi1 phi2) 2.0)))
  (* (cbrt (cos (/ (+ phi1 phi2) 2.0))) (cbrt (cos (/ (+ phi1 phi2) 2.0))))
  (cbrt (cos (/ (+ phi1 phi2) 2.0)))
  (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0))))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (sqrt (cos (/ (+ phi1 phi2) 2.0)))
  (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (log (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (log (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (log (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (exp (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (* (- lambda1 lambda2) (- lambda1 lambda2)) (- lambda1 lambda2)) (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0)))) (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (cbrt (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (cbrt (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (cbrt (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (sqrt (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (sqrt (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))
  (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))
  (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (cbrt (cos (/ (+ phi1 phi2) 2.0))))
  (* (* (sqrt (cos (/ (+ phi1 phi2) 2.0))) (- lambda1 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))
  (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))
  (* (cos (/ (+ phi1 phi2) 2.0)) (* (- (* (* lambda1 lambda1) lambda1) (* (* lambda2 lambda2) lambda2)) (cos (/ (+ phi1 phi2) 2.0))))
  (* (cos (/ (+ phi1 phi2) 2.0)) (* (* (+ lambda2 lambda1) (- lambda1 lambda2)) (cos (/ (+ phi1 phi2) 2.0))))
  (- phi2 phi1)
  (+ (/ (- (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (- (+ (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (* lambda2 (cos (* (+ phi1 phi2) 0.5))))))
  (+ (+ (* (/ phi1 lambda1) (/ phi2 (cos (* (+ phi1 phi2) 0.5)))) (* lambda2 (cos (* (+ phi1 phi2) 0.5)))) (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))))
  (- (- 1 (* (* phi1 phi2) 0.25)) (* (* phi1 phi1) 0.125))
  (cos (* (+ phi1 phi2) 0.5))
  (cos (* (+ phi1 phi2) 0.5))
  (- (- 1 (* (* phi1 phi2) 0.25)) (* (* phi1 phi1) 0.125))
  (cos (* (+ phi1 phi2) 0.5))
  (cos (* (+ phi1 phi2) 0.5))
  (- lambda1 lambda2)
  (* (* (cos (* (+ phi1 phi2) 0.5)) (cos (* (+ phi1 phi2) 0.5))) (- lambda1 lambda2))
  (* (* (cos (* (+ phi1 phi2) 0.5)) (cos (* (+ phi1 phi2) 0.5))) (- lambda1 lambda2))
10.276 * * * [progress]: adding candidates to table
11.203 * * [progress]: iteration 3 / 4
11.203 * * * [progress]: picking best candidate
11.320 * * * * [pick]: Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))>
11.320 * * * [progress]: localizing error
11.438 * * * [progress]: generating rewritten candidates
11.438 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
11.490 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2)
11.557 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1)
11.625 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
14.782 * * * [progress]: generating series expansions
14.782 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
14.783 * [backup-simplify]: Simplify (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) into (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3)
14.783 * [approximate]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
14.783 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi2
14.783 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi2
14.783 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi2
14.783 * [taylor]: Taking taylor expansion of 1/3 in phi2
14.783 * [backup-simplify]: Simplify 1/3 into 1/3
14.783 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi2
14.783 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi2
14.783 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi2
14.783 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
14.783 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
14.783 * [taylor]: Taking taylor expansion of lambda2 in phi2
14.783 * [backup-simplify]: Simplify lambda2 into lambda2
14.784 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
14.784 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
14.784 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
14.784 * [taylor]: Taking taylor expansion of 0.5 in phi2
14.784 * [backup-simplify]: Simplify 0.5 into 0.5
14.784 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
14.784 * [taylor]: Taking taylor expansion of phi1 in phi2
14.784 * [backup-simplify]: Simplify phi1 into phi1
14.784 * [taylor]: Taking taylor expansion of phi2 in phi2
14.784 * [backup-simplify]: Simplify 0 into 0
14.784 * [backup-simplify]: Simplify 1 into 1
14.784 * [backup-simplify]: Simplify (+ phi1 0) into phi1
14.784 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
14.784 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
14.784 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
14.784 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
14.784 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
14.785 * [backup-simplify]: Simplify (- 0) into 0
14.785 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
14.785 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi2
14.785 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
14.785 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
14.785 * [taylor]: Taking taylor expansion of lambda1 in phi2
14.785 * [backup-simplify]: Simplify lambda1 into lambda1
14.785 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
14.785 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
14.785 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
14.785 * [taylor]: Taking taylor expansion of 0.5 in phi2
14.785 * [backup-simplify]: Simplify 0.5 into 0.5
14.786 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
14.786 * [taylor]: Taking taylor expansion of phi1 in phi2
14.786 * [backup-simplify]: Simplify phi1 into phi1
14.786 * [taylor]: Taking taylor expansion of phi2 in phi2
14.786 * [backup-simplify]: Simplify 0 into 0
14.786 * [backup-simplify]: Simplify 1 into 1
14.786 * [backup-simplify]: Simplify (+ phi1 0) into phi1
14.786 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
14.786 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
14.786 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
14.786 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
14.786 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
14.787 * [backup-simplify]: Simplify (- 0) into 0
14.787 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
14.787 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi2
14.787 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
14.787 * [taylor]: Taking taylor expansion of phi1 in phi2
14.787 * [backup-simplify]: Simplify phi1 into phi1
14.787 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
14.787 * [taylor]: Taking taylor expansion of phi2 in phi2
14.787 * [backup-simplify]: Simplify 0 into 0
14.787 * [backup-simplify]: Simplify 1 into 1
14.787 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi2
14.787 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi2
14.787 * [taylor]: Taking taylor expansion of 2 in phi2
14.787 * [backup-simplify]: Simplify 2 into 2
14.787 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
14.787 * [taylor]: Taking taylor expansion of phi1 in phi2
14.787 * [backup-simplify]: Simplify phi1 into phi1
14.787 * [taylor]: Taking taylor expansion of phi2 in phi2
14.787 * [backup-simplify]: Simplify 0 into 0
14.787 * [backup-simplify]: Simplify 1 into 1
14.787 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi2
14.787 * [taylor]: Taking taylor expansion of 2 in phi2
14.787 * [backup-simplify]: Simplify 2 into 2
14.787 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi2
14.787 * [taylor]: Taking taylor expansion of lambda2 in phi2
14.787 * [backup-simplify]: Simplify lambda2 into lambda2
14.787 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
14.787 * [taylor]: Taking taylor expansion of lambda1 in phi2
14.787 * [backup-simplify]: Simplify lambda1 into lambda1
14.787 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
14.787 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
14.787 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
14.787 * [taylor]: Taking taylor expansion of 0.5 in phi2
14.788 * [backup-simplify]: Simplify 0.5 into 0.5
14.788 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
14.788 * [taylor]: Taking taylor expansion of phi1 in phi2
14.788 * [backup-simplify]: Simplify phi1 into phi1
14.788 * [taylor]: Taking taylor expansion of phi2 in phi2
14.788 * [backup-simplify]: Simplify 0 into 0
14.788 * [backup-simplify]: Simplify 1 into 1
14.788 * [backup-simplify]: Simplify (+ phi1 0) into phi1
14.788 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
14.788 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
14.788 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
14.788 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
14.788 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
14.789 * [backup-simplify]: Simplify (- 0) into 0
14.789 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
14.789 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
14.789 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
14.789 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2))
14.789 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
14.790 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
14.790 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2))
14.790 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
14.790 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
14.791 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2)) into (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))
14.791 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2)))
14.791 * [backup-simplify]: Simplify (* phi1 0) into 0
14.792 * [backup-simplify]: Simplify (* 2 0) into 0
14.792 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
14.792 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) lambda1)
14.793 * [backup-simplify]: Simplify (* lambda2 (* (pow (cos (* 0.5 phi1)) 2) lambda1)) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))
14.793 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
14.793 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
14.794 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
14.795 * [backup-simplify]: Simplify (+ (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
14.797 * [backup-simplify]: Simplify (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))
14.798 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))) into (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))
14.800 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))) into (pow (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) 1/3)
14.800 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi1
14.800 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi1
14.800 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi1
14.800 * [taylor]: Taking taylor expansion of 1/3 in phi1
14.800 * [backup-simplify]: Simplify 1/3 into 1/3
14.800 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi1
14.800 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi1
14.800 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi1
14.800 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
14.800 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
14.800 * [taylor]: Taking taylor expansion of lambda2 in phi1
14.800 * [backup-simplify]: Simplify lambda2 into lambda2
14.800 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
14.800 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
14.800 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
14.800 * [taylor]: Taking taylor expansion of 0.5 in phi1
14.800 * [backup-simplify]: Simplify 0.5 into 0.5
14.800 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
14.800 * [taylor]: Taking taylor expansion of phi1 in phi1
14.800 * [backup-simplify]: Simplify 0 into 0
14.800 * [backup-simplify]: Simplify 1 into 1
14.800 * [taylor]: Taking taylor expansion of phi2 in phi1
14.800 * [backup-simplify]: Simplify phi2 into phi2
14.800 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
14.801 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
14.801 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
14.801 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
14.801 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
14.801 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
14.801 * [backup-simplify]: Simplify (- 0) into 0
14.802 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
14.802 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi1
14.802 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
14.802 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
14.802 * [taylor]: Taking taylor expansion of lambda1 in phi1
14.802 * [backup-simplify]: Simplify lambda1 into lambda1
14.802 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
14.802 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
14.802 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
14.802 * [taylor]: Taking taylor expansion of 0.5 in phi1
14.802 * [backup-simplify]: Simplify 0.5 into 0.5
14.802 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
14.802 * [taylor]: Taking taylor expansion of phi1 in phi1
14.802 * [backup-simplify]: Simplify 0 into 0
14.802 * [backup-simplify]: Simplify 1 into 1
14.802 * [taylor]: Taking taylor expansion of phi2 in phi1
14.802 * [backup-simplify]: Simplify phi2 into phi2
14.802 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
14.802 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
14.802 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
14.802 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
14.802 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
14.802 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
14.803 * [backup-simplify]: Simplify (- 0) into 0
14.803 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
14.803 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi1
14.803 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
14.803 * [taylor]: Taking taylor expansion of phi1 in phi1
14.803 * [backup-simplify]: Simplify 0 into 0
14.803 * [backup-simplify]: Simplify 1 into 1
14.803 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
14.803 * [taylor]: Taking taylor expansion of phi2 in phi1
14.803 * [backup-simplify]: Simplify phi2 into phi2
14.803 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi1
14.803 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
14.803 * [taylor]: Taking taylor expansion of 2 in phi1
14.803 * [backup-simplify]: Simplify 2 into 2
14.803 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
14.803 * [taylor]: Taking taylor expansion of phi1 in phi1
14.803 * [backup-simplify]: Simplify 0 into 0
14.803 * [backup-simplify]: Simplify 1 into 1
14.803 * [taylor]: Taking taylor expansion of phi2 in phi1
14.803 * [backup-simplify]: Simplify phi2 into phi2
14.803 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi1
14.803 * [taylor]: Taking taylor expansion of 2 in phi1
14.803 * [backup-simplify]: Simplify 2 into 2
14.804 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
14.804 * [taylor]: Taking taylor expansion of lambda2 in phi1
14.804 * [backup-simplify]: Simplify lambda2 into lambda2
14.804 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
14.804 * [taylor]: Taking taylor expansion of lambda1 in phi1
14.804 * [backup-simplify]: Simplify lambda1 into lambda1
14.804 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
14.804 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
14.804 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
14.804 * [taylor]: Taking taylor expansion of 0.5 in phi1
14.804 * [backup-simplify]: Simplify 0.5 into 0.5
14.804 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
14.804 * [taylor]: Taking taylor expansion of phi1 in phi1
14.804 * [backup-simplify]: Simplify 0 into 0
14.804 * [backup-simplify]: Simplify 1 into 1
14.804 * [taylor]: Taking taylor expansion of phi2 in phi1
14.804 * [backup-simplify]: Simplify phi2 into phi2
14.804 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
14.804 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
14.804 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
14.804 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
14.804 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
14.804 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
14.805 * [backup-simplify]: Simplify (- 0) into 0
14.805 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
14.805 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
14.805 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
14.805 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))
14.806 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
14.806 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
14.806 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2))
14.806 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
14.806 * [backup-simplify]: Simplify (+ 0 (pow phi2 2)) into (pow phi2 2)
14.807 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (pow phi2 2)) into (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))
14.807 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))))
14.808 * [backup-simplify]: Simplify (* 0 phi2) into 0
14.808 * [backup-simplify]: Simplify (* 2 0) into 0
14.809 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
14.809 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi2)) 2)) into (* lambda1 (pow (cos (* 0.5 phi2)) 2))
14.809 * [backup-simplify]: Simplify (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))
14.809 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
14.810 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
14.810 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
14.811 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
14.813 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))
14.814 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))
14.816 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) 1/3)
14.816 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda2
14.816 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda2
14.816 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda2
14.816 * [taylor]: Taking taylor expansion of 1/3 in lambda2
14.816 * [backup-simplify]: Simplify 1/3 into 1/3
14.816 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda2
14.816 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda2
14.816 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda2
14.816 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
14.816 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
14.816 * [taylor]: Taking taylor expansion of lambda2 in lambda2
14.816 * [backup-simplify]: Simplify 0 into 0
14.816 * [backup-simplify]: Simplify 1 into 1
14.816 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
14.817 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
14.817 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
14.817 * [taylor]: Taking taylor expansion of 0.5 in lambda2
14.817 * [backup-simplify]: Simplify 0.5 into 0.5
14.817 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
14.817 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.817 * [backup-simplify]: Simplify phi1 into phi1
14.817 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.817 * [backup-simplify]: Simplify phi2 into phi2
14.817 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.817 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.817 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.817 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.817 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.817 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.818 * [backup-simplify]: Simplify (- 0) into 0
14.818 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.818 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda2
14.818 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
14.818 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
14.818 * [taylor]: Taking taylor expansion of lambda1 in lambda2
14.818 * [backup-simplify]: Simplify lambda1 into lambda1
14.818 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
14.818 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
14.818 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
14.818 * [taylor]: Taking taylor expansion of 0.5 in lambda2
14.818 * [backup-simplify]: Simplify 0.5 into 0.5
14.818 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
14.818 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.818 * [backup-simplify]: Simplify phi1 into phi1
14.818 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.818 * [backup-simplify]: Simplify phi2 into phi2
14.819 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.819 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.819 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.819 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.819 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.819 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.819 * [backup-simplify]: Simplify (- 0) into 0
14.820 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.820 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda2
14.820 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
14.820 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.820 * [backup-simplify]: Simplify phi1 into phi1
14.820 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
14.820 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.820 * [backup-simplify]: Simplify phi2 into phi2
14.820 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda2
14.820 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
14.820 * [taylor]: Taking taylor expansion of 2 in lambda2
14.820 * [backup-simplify]: Simplify 2 into 2
14.820 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
14.820 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.820 * [backup-simplify]: Simplify phi1 into phi1
14.820 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.820 * [backup-simplify]: Simplify phi2 into phi2
14.820 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
14.820 * [taylor]: Taking taylor expansion of 2 in lambda2
14.820 * [backup-simplify]: Simplify 2 into 2
14.820 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
14.820 * [taylor]: Taking taylor expansion of lambda2 in lambda2
14.820 * [backup-simplify]: Simplify 0 into 0
14.820 * [backup-simplify]: Simplify 1 into 1
14.820 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
14.820 * [taylor]: Taking taylor expansion of lambda1 in lambda2
14.820 * [backup-simplify]: Simplify lambda1 into lambda1
14.820 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
14.820 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
14.820 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
14.820 * [taylor]: Taking taylor expansion of 0.5 in lambda2
14.820 * [backup-simplify]: Simplify 0.5 into 0.5
14.821 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
14.821 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.821 * [backup-simplify]: Simplify phi1 into phi1
14.821 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.821 * [backup-simplify]: Simplify phi2 into phi2
14.821 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.821 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.821 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.821 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.821 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.821 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.822 * [backup-simplify]: Simplify (- 0) into 0
14.822 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.822 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
14.822 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.822 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
14.822 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
14.823 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
14.823 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
14.823 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))
14.824 * [backup-simplify]: Simplify (+ 0 (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2)))
14.824 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
14.824 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
14.824 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.825 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
14.825 * [backup-simplify]: Simplify (* 0 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
14.826 * [backup-simplify]: Simplify (* 2 0) into 0
14.826 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
14.826 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
14.827 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))
14.828 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))
14.829 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))
14.830 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))) 1/3)
14.830 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
14.830 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
14.830 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
14.830 * [taylor]: Taking taylor expansion of 1/3 in lambda1
14.830 * [backup-simplify]: Simplify 1/3 into 1/3
14.830 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
14.830 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
14.830 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
14.830 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
14.830 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
14.830 * [taylor]: Taking taylor expansion of lambda2 in lambda1
14.830 * [backup-simplify]: Simplify lambda2 into lambda2
14.830 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
14.830 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
14.830 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
14.830 * [taylor]: Taking taylor expansion of 0.5 in lambda1
14.830 * [backup-simplify]: Simplify 0.5 into 0.5
14.830 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
14.830 * [taylor]: Taking taylor expansion of phi1 in lambda1
14.830 * [backup-simplify]: Simplify phi1 into phi1
14.831 * [taylor]: Taking taylor expansion of phi2 in lambda1
14.831 * [backup-simplify]: Simplify phi2 into phi2
14.831 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.831 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.831 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.831 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.831 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.831 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.832 * [backup-simplify]: Simplify (- 0) into 0
14.832 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.832 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
14.832 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
14.832 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
14.832 * [taylor]: Taking taylor expansion of lambda1 in lambda1
14.832 * [backup-simplify]: Simplify 0 into 0
14.832 * [backup-simplify]: Simplify 1 into 1
14.832 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
14.832 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
14.832 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
14.832 * [taylor]: Taking taylor expansion of 0.5 in lambda1
14.832 * [backup-simplify]: Simplify 0.5 into 0.5
14.832 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
14.832 * [taylor]: Taking taylor expansion of phi1 in lambda1
14.832 * [backup-simplify]: Simplify phi1 into phi1
14.832 * [taylor]: Taking taylor expansion of phi2 in lambda1
14.832 * [backup-simplify]: Simplify phi2 into phi2
14.832 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.832 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.833 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.833 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.833 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.833 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.833 * [backup-simplify]: Simplify (- 0) into 0
14.833 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.833 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
14.834 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
14.834 * [taylor]: Taking taylor expansion of phi1 in lambda1
14.834 * [backup-simplify]: Simplify phi1 into phi1
14.834 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
14.834 * [taylor]: Taking taylor expansion of phi2 in lambda1
14.834 * [backup-simplify]: Simplify phi2 into phi2
14.834 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
14.834 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
14.834 * [taylor]: Taking taylor expansion of 2 in lambda1
14.834 * [backup-simplify]: Simplify 2 into 2
14.834 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
14.834 * [taylor]: Taking taylor expansion of phi1 in lambda1
14.834 * [backup-simplify]: Simplify phi1 into phi1
14.834 * [taylor]: Taking taylor expansion of phi2 in lambda1
14.834 * [backup-simplify]: Simplify phi2 into phi2
14.834 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
14.834 * [taylor]: Taking taylor expansion of 2 in lambda1
14.834 * [backup-simplify]: Simplify 2 into 2
14.834 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
14.834 * [taylor]: Taking taylor expansion of lambda2 in lambda1
14.834 * [backup-simplify]: Simplify lambda2 into lambda2
14.834 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
14.834 * [taylor]: Taking taylor expansion of lambda1 in lambda1
14.834 * [backup-simplify]: Simplify 0 into 0
14.834 * [backup-simplify]: Simplify 1 into 1
14.834 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
14.834 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
14.834 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
14.834 * [taylor]: Taking taylor expansion of 0.5 in lambda1
14.834 * [backup-simplify]: Simplify 0.5 into 0.5
14.834 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
14.834 * [taylor]: Taking taylor expansion of phi1 in lambda1
14.834 * [backup-simplify]: Simplify phi1 into phi1
14.834 * [taylor]: Taking taylor expansion of phi2 in lambda1
14.834 * [backup-simplify]: Simplify phi2 into phi2
14.834 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.835 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.835 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.835 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.835 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.835 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.835 * [backup-simplify]: Simplify (- 0) into 0
14.836 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.836 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
14.836 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.836 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
14.836 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
14.836 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
14.837 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
14.837 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
14.838 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
14.838 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
14.838 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
14.838 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.838 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
14.838 * [backup-simplify]: Simplify (* lambda2 0) into 0
14.839 * [backup-simplify]: Simplify (* 2 0) into 0
14.839 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
14.839 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
14.840 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
14.841 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
14.842 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
14.843 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
14.843 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
14.843 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
14.843 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
14.844 * [taylor]: Taking taylor expansion of 1/3 in lambda1
14.844 * [backup-simplify]: Simplify 1/3 into 1/3
14.844 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
14.844 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
14.844 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
14.844 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
14.844 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
14.844 * [taylor]: Taking taylor expansion of lambda2 in lambda1
14.844 * [backup-simplify]: Simplify lambda2 into lambda2
14.844 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
14.844 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
14.844 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
14.844 * [taylor]: Taking taylor expansion of 0.5 in lambda1
14.844 * [backup-simplify]: Simplify 0.5 into 0.5
14.844 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
14.844 * [taylor]: Taking taylor expansion of phi1 in lambda1
14.844 * [backup-simplify]: Simplify phi1 into phi1
14.844 * [taylor]: Taking taylor expansion of phi2 in lambda1
14.844 * [backup-simplify]: Simplify phi2 into phi2
14.844 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.844 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.844 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.845 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.845 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.845 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.845 * [backup-simplify]: Simplify (- 0) into 0
14.845 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.846 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
14.846 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
14.846 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
14.846 * [taylor]: Taking taylor expansion of lambda1 in lambda1
14.846 * [backup-simplify]: Simplify 0 into 0
14.846 * [backup-simplify]: Simplify 1 into 1
14.846 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
14.846 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
14.846 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
14.846 * [taylor]: Taking taylor expansion of 0.5 in lambda1
14.846 * [backup-simplify]: Simplify 0.5 into 0.5
14.846 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
14.846 * [taylor]: Taking taylor expansion of phi1 in lambda1
14.846 * [backup-simplify]: Simplify phi1 into phi1
14.846 * [taylor]: Taking taylor expansion of phi2 in lambda1
14.846 * [backup-simplify]: Simplify phi2 into phi2
14.846 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.846 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.846 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.846 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.847 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.847 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.847 * [backup-simplify]: Simplify (- 0) into 0
14.847 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.847 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
14.847 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
14.847 * [taylor]: Taking taylor expansion of phi1 in lambda1
14.847 * [backup-simplify]: Simplify phi1 into phi1
14.847 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
14.847 * [taylor]: Taking taylor expansion of phi2 in lambda1
14.847 * [backup-simplify]: Simplify phi2 into phi2
14.847 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
14.847 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
14.848 * [taylor]: Taking taylor expansion of 2 in lambda1
14.848 * [backup-simplify]: Simplify 2 into 2
14.848 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
14.848 * [taylor]: Taking taylor expansion of phi1 in lambda1
14.848 * [backup-simplify]: Simplify phi1 into phi1
14.848 * [taylor]: Taking taylor expansion of phi2 in lambda1
14.848 * [backup-simplify]: Simplify phi2 into phi2
14.848 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
14.848 * [taylor]: Taking taylor expansion of 2 in lambda1
14.848 * [backup-simplify]: Simplify 2 into 2
14.848 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
14.848 * [taylor]: Taking taylor expansion of lambda2 in lambda1
14.848 * [backup-simplify]: Simplify lambda2 into lambda2
14.848 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
14.848 * [taylor]: Taking taylor expansion of lambda1 in lambda1
14.848 * [backup-simplify]: Simplify 0 into 0
14.848 * [backup-simplify]: Simplify 1 into 1
14.848 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
14.848 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
14.848 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
14.848 * [taylor]: Taking taylor expansion of 0.5 in lambda1
14.848 * [backup-simplify]: Simplify 0.5 into 0.5
14.848 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
14.848 * [taylor]: Taking taylor expansion of phi1 in lambda1
14.848 * [backup-simplify]: Simplify phi1 into phi1
14.848 * [taylor]: Taking taylor expansion of phi2 in lambda1
14.848 * [backup-simplify]: Simplify phi2 into phi2
14.848 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.848 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.848 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.849 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.849 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.849 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.849 * [backup-simplify]: Simplify (- 0) into 0
14.849 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.849 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
14.850 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.850 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
14.850 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
14.850 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
14.850 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
14.851 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
14.851 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
14.851 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
14.851 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
14.852 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.852 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
14.852 * [backup-simplify]: Simplify (* lambda2 0) into 0
14.853 * [backup-simplify]: Simplify (* 2 0) into 0
14.853 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
14.853 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
14.854 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
14.855 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
14.856 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
14.857 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
14.857 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
14.857 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
14.857 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
14.857 * [taylor]: Taking taylor expansion of 1/3 in lambda2
14.857 * [backup-simplify]: Simplify 1/3 into 1/3
14.857 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
14.857 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
14.857 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
14.857 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
14.857 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.858 * [backup-simplify]: Simplify phi2 into phi2
14.858 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
14.858 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
14.858 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.858 * [backup-simplify]: Simplify phi1 into phi1
14.858 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
14.858 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
14.858 * [taylor]: Taking taylor expansion of lambda2 in lambda2
14.858 * [backup-simplify]: Simplify 0 into 0
14.858 * [backup-simplify]: Simplify 1 into 1
14.858 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
14.858 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
14.858 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
14.858 * [taylor]: Taking taylor expansion of 0.5 in lambda2
14.858 * [backup-simplify]: Simplify 0.5 into 0.5
14.858 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
14.858 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.858 * [backup-simplify]: Simplify phi1 into phi1
14.858 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.858 * [backup-simplify]: Simplify phi2 into phi2
14.858 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.858 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.858 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.858 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.859 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.859 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.859 * [backup-simplify]: Simplify (- 0) into 0
14.860 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.860 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
14.860 * [taylor]: Taking taylor expansion of 2 in lambda2
14.860 * [backup-simplify]: Simplify 2 into 2
14.860 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
14.860 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.860 * [backup-simplify]: Simplify phi1 into phi1
14.860 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.860 * [backup-simplify]: Simplify phi2 into phi2
14.860 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
14.860 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
14.860 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
14.860 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
14.860 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
14.861 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
14.861 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
14.861 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
14.861 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
14.862 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
14.862 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
14.862 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) in phi1
14.862 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) in phi1
14.862 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
14.862 * [taylor]: Taking taylor expansion of 1/3 in phi1
14.862 * [backup-simplify]: Simplify 1/3 into 1/3
14.863 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
14.863 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
14.863 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
14.863 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
14.863 * [taylor]: Taking taylor expansion of phi2 in phi1
14.863 * [backup-simplify]: Simplify phi2 into phi2
14.863 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
14.863 * [taylor]: Taking taylor expansion of phi1 in phi1
14.863 * [backup-simplify]: Simplify 0 into 0
14.863 * [backup-simplify]: Simplify 1 into 1
14.863 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
14.863 * [taylor]: Taking taylor expansion of 2 in phi1
14.863 * [backup-simplify]: Simplify 2 into 2
14.863 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
14.863 * [taylor]: Taking taylor expansion of phi1 in phi1
14.863 * [backup-simplify]: Simplify 0 into 0
14.863 * [backup-simplify]: Simplify 1 into 1
14.863 * [taylor]: Taking taylor expansion of phi2 in phi1
14.863 * [backup-simplify]: Simplify phi2 into phi2
14.863 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
14.863 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
14.863 * [backup-simplify]: Simplify (* 0 phi2) into 0
14.864 * [backup-simplify]: Simplify (* 2 0) into 0
14.864 * [backup-simplify]: Simplify (- 0) into 0
14.864 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
14.864 * [backup-simplify]: Simplify (log (pow phi2 2)) into (log (pow phi2 2))
14.865 * [backup-simplify]: Simplify (* 1/3 (log (pow phi2 2))) into (* 1/3 (log (pow phi2 2)))
14.865 * [backup-simplify]: Simplify (exp (* 1/3 (log (pow phi2 2)))) into (pow (pow phi2 2) 1/3)
14.865 * [taylor]: Taking taylor expansion of (pow (pow phi2 2) 1/3) in phi2
14.865 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow phi2 2)))) in phi2
14.865 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow phi2 2))) in phi2
14.865 * [taylor]: Taking taylor expansion of 1/3 in phi2
14.865 * [backup-simplify]: Simplify 1/3 into 1/3
14.865 * [taylor]: Taking taylor expansion of (log (pow phi2 2)) in phi2
14.865 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
14.865 * [taylor]: Taking taylor expansion of phi2 in phi2
14.865 * [backup-simplify]: Simplify 0 into 0
14.865 * [backup-simplify]: Simplify 1 into 1
14.865 * [backup-simplify]: Simplify (* 1 1) into 1
14.866 * [backup-simplify]: Simplify (log 1) into 0
14.866 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
14.866 * [backup-simplify]: Simplify (* 1/3 (* 2 (log phi2))) into (* 2/3 (log phi2))
14.867 * [backup-simplify]: Simplify (exp (* 2/3 (log phi2))) into (pow phi2 2/3)
14.867 * [backup-simplify]: Simplify (pow phi2 2/3) into (pow phi2 2/3)
14.867 * [backup-simplify]: Simplify (+ 0) into 0
14.868 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
14.868 * [backup-simplify]: Simplify (+ 0 0) into 0
14.869 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
14.870 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
14.870 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
14.870 * [backup-simplify]: Simplify (- 0) into 0
14.871 * [backup-simplify]: Simplify (+ 0 0) into 0
14.871 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
14.871 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
14.872 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
14.872 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
14.872 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
14.872 * [backup-simplify]: Simplify (+ 0 0) into 0
14.873 * [backup-simplify]: Simplify (+ 0 0) into 0
14.873 * [backup-simplify]: Simplify (+ 0 0) into 0
14.873 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
14.874 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
14.874 * [backup-simplify]: Simplify (+ 0) into 0
14.875 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
14.875 * [backup-simplify]: Simplify (+ 0 0) into 0
14.876 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
14.877 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
14.877 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
14.878 * [backup-simplify]: Simplify (- 0) into 0
14.878 * [backup-simplify]: Simplify (+ 0 0) into 0
14.878 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
14.879 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.880 * [backup-simplify]: Simplify (+ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0)) into (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
14.880 * [backup-simplify]: Simplify (+ (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
14.881 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
14.881 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
14.882 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
14.883 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 1) into (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
14.886 * [backup-simplify]: Simplify (+ (* 1/3 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))
14.889 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 1) 1)))) into (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)))
14.889 * [taylor]: Taking taylor expansion of (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3))) in lambda2
14.889 * [taylor]: Taking taylor expansion of -2/3 in lambda2
14.889 * [backup-simplify]: Simplify -2/3 into -2/3
14.889 * [taylor]: Taking taylor expansion of (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)) in lambda2
14.889 * [taylor]: Taking taylor expansion of (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
14.889 * [taylor]: Taking taylor expansion of lambda2 in lambda2
14.889 * [backup-simplify]: Simplify 0 into 0
14.889 * [backup-simplify]: Simplify 1 into 1
14.889 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
14.889 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
14.889 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
14.889 * [taylor]: Taking taylor expansion of 0.5 in lambda2
14.889 * [backup-simplify]: Simplify 0.5 into 0.5
14.889 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
14.889 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.889 * [backup-simplify]: Simplify phi1 into phi1
14.889 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.889 * [backup-simplify]: Simplify phi2 into phi2
14.889 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.889 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.890 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.890 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.890 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.890 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.891 * [backup-simplify]: Simplify (- 0) into 0
14.891 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.891 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3) in lambda2
14.891 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
14.891 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
14.891 * [taylor]: Taking taylor expansion of 1/3 in lambda2
14.891 * [backup-simplify]: Simplify 1/3 into 1/3
14.891 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
14.891 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
14.891 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
14.891 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
14.891 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
14.891 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
14.891 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.891 * [backup-simplify]: Simplify phi2 into phi2
14.891 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
14.891 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
14.891 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.891 * [backup-simplify]: Simplify phi1 into phi1
14.891 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
14.891 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
14.891 * [taylor]: Taking taylor expansion of lambda2 in lambda2
14.891 * [backup-simplify]: Simplify 0 into 0
14.891 * [backup-simplify]: Simplify 1 into 1
14.891 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
14.891 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
14.891 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
14.891 * [taylor]: Taking taylor expansion of 0.5 in lambda2
14.892 * [backup-simplify]: Simplify 0.5 into 0.5
14.892 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
14.892 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.892 * [backup-simplify]: Simplify phi1 into phi1
14.892 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.892 * [backup-simplify]: Simplify phi2 into phi2
14.892 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.892 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.892 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.892 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.892 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.892 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.893 * [backup-simplify]: Simplify (- 0) into 0
14.893 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.893 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
14.893 * [taylor]: Taking taylor expansion of 2 in lambda2
14.893 * [backup-simplify]: Simplify 2 into 2
14.893 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
14.893 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.893 * [backup-simplify]: Simplify phi1 into phi1
14.893 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.893 * [backup-simplify]: Simplify phi2 into phi2
14.893 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
14.893 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
14.893 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
14.894 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
14.894 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
14.894 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
14.894 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
14.894 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
14.895 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
14.895 * [backup-simplify]: Simplify (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
14.896 * [backup-simplify]: Simplify (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) into (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))
14.897 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) into (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))
14.897 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) into (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)
14.897 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.898 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
14.898 * [backup-simplify]: Simplify (* 0 (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)) into 0
14.899 * [backup-simplify]: Simplify (* -2/3 0) into 0
14.899 * [taylor]: Taking taylor expansion of 0 in phi1
14.899 * [backup-simplify]: Simplify 0 into 0
14.899 * [taylor]: Taking taylor expansion of 0 in phi2
14.899 * [backup-simplify]: Simplify 0 into 0
14.899 * [backup-simplify]: Simplify 0 into 0
14.899 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
14.899 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
14.900 * [backup-simplify]: Simplify (+ 0 0) into 0
14.900 * [backup-simplify]: Simplify (+ 0 0) into 0
14.900 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
14.901 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
14.901 * [backup-simplify]: Simplify (- 0) into 0
14.901 * [backup-simplify]: Simplify (+ 0 0) into 0
14.911 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1)))) 1) into 0
14.912 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into 0
14.913 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
14.913 * [taylor]: Taking taylor expansion of 0 in phi1
14.913 * [backup-simplify]: Simplify 0 into 0
14.913 * [taylor]: Taking taylor expansion of 0 in phi2
14.913 * [backup-simplify]: Simplify 0 into 0
14.913 * [backup-simplify]: Simplify 0 into 0
14.913 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
14.914 * [backup-simplify]: Simplify (+ 0 0) into 0
14.914 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
14.914 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
14.914 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
14.915 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
14.915 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 phi2))) 1)) (pow (pow phi2 2) 1)))) 1) into (/ -2 phi2)
14.915 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 phi2)) (* 0 (log (pow phi2 2)))) into (- (* 2/3 (/ 1 phi2)))
14.916 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (pow phi2 2)))) (+ (* (/ (pow (- (* 2/3 (/ 1 phi2))) 1) 1)))) into (* -2/3 (pow (/ 1 phi2) 1/3))
14.916 * [taylor]: Taking taylor expansion of (* -2/3 (pow (/ 1 phi2) 1/3)) in phi2
14.916 * [taylor]: Taking taylor expansion of -2/3 in phi2
14.916 * [backup-simplify]: Simplify -2/3 into -2/3
14.916 * [taylor]: Taking taylor expansion of (pow (/ 1 phi2) 1/3) in phi2
14.916 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 phi2)))) in phi2
14.916 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 phi2))) in phi2
14.916 * [taylor]: Taking taylor expansion of 1/3 in phi2
14.916 * [backup-simplify]: Simplify 1/3 into 1/3
14.916 * [taylor]: Taking taylor expansion of (log (/ 1 phi2)) in phi2
14.916 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
14.916 * [taylor]: Taking taylor expansion of phi2 in phi2
14.916 * [backup-simplify]: Simplify 0 into 0
14.916 * [backup-simplify]: Simplify 1 into 1
14.916 * [backup-simplify]: Simplify (/ 1 1) into 1
14.917 * [backup-simplify]: Simplify (log 1) into 0
14.917 * [backup-simplify]: Simplify (+ (* (- 1) (log phi2)) 0) into (- (log phi2))
14.917 * [backup-simplify]: Simplify (* 1/3 (- (log phi2))) into (* -1/3 (log phi2))
14.917 * [backup-simplify]: Simplify (exp (* -1/3 (log phi2))) into (pow phi2 -1/3)
14.918 * [backup-simplify]: Simplify (* -2/3 (pow phi2 -1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
14.918 * [backup-simplify]: Simplify (* -2/3 (pow (/ 1 phi2) 1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
14.918 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.920 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
14.920 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
14.921 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (* 2 (log phi2)))) into 0
14.922 * [backup-simplify]: Simplify (* (exp (* 2/3 (log phi2))) (+ (* (/ (pow 0 1) 1)))) into 0
14.922 * [backup-simplify]: Simplify 0 into 0
14.923 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
14.923 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
14.924 * [backup-simplify]: Simplify (+ 0 0) into 0
14.925 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
14.925 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
14.926 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
14.926 * [backup-simplify]: Simplify (- 0) into 0
14.927 * [backup-simplify]: Simplify (+ 0 0) into 0
14.927 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
14.928 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 0) (* 0 lambda2))) into 0
14.928 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (+ (* 0 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
14.929 * [backup-simplify]: Simplify (* 1 1) into 1
14.929 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.929 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.930 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi1))) into 0
14.930 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
14.931 * [backup-simplify]: Simplify (+ 0 0) into 0
14.931 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.931 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.932 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi2))) into 0
14.932 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* phi1 phi2)))) into 0
14.933 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
14.934 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
14.934 * [backup-simplify]: Simplify (+ 0 0) into 0
14.935 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
14.936 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
14.937 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
14.937 * [backup-simplify]: Simplify (- 0) into 0
14.937 * [backup-simplify]: Simplify (+ 0 0) into 0
14.938 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
14.939 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
14.939 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0))) into 0
14.940 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0))) into 0
14.940 * [backup-simplify]: Simplify (+ 0 0) into 0
14.941 * [backup-simplify]: Simplify (- 0) into 0
14.941 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.943 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 2)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) (* 1 (/ (* 1 (pow (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 2) into (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
14.946 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))) (+ (* 0 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) into (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))
14.950 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) 1) 1)))) into (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
14.950 * [taylor]: Taking taylor expansion of (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
14.950 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
14.950 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
14.950 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
14.950 * [taylor]: Taking taylor expansion of 1/3 in lambda2
14.950 * [backup-simplify]: Simplify 1/3 into 1/3
14.950 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
14.950 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
14.950 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
14.950 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
14.950 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.950 * [backup-simplify]: Simplify phi2 into phi2
14.950 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
14.950 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
14.950 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.950 * [backup-simplify]: Simplify phi1 into phi1
14.950 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
14.950 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
14.950 * [taylor]: Taking taylor expansion of lambda2 in lambda2
14.950 * [backup-simplify]: Simplify 0 into 0
14.950 * [backup-simplify]: Simplify 1 into 1
14.950 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
14.950 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
14.950 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
14.950 * [taylor]: Taking taylor expansion of 0.5 in lambda2
14.950 * [backup-simplify]: Simplify 0.5 into 0.5
14.950 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
14.950 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.950 * [backup-simplify]: Simplify phi1 into phi1
14.950 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.950 * [backup-simplify]: Simplify phi2 into phi2
14.950 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.950 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.950 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.950 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.951 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.951 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.951 * [backup-simplify]: Simplify (- 0) into 0
14.951 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.951 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
14.951 * [taylor]: Taking taylor expansion of 2 in lambda2
14.951 * [backup-simplify]: Simplify 2 into 2
14.951 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
14.951 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.951 * [backup-simplify]: Simplify phi1 into phi1
14.951 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.951 * [backup-simplify]: Simplify phi2 into phi2
14.951 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
14.951 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
14.951 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
14.952 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
14.952 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
14.952 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
14.952 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
14.952 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
14.952 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
14.952 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
14.953 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
14.953 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
14.953 * [taylor]: Taking taylor expansion of (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
14.953 * [taylor]: Taking taylor expansion of 1/3 in lambda2
14.953 * [backup-simplify]: Simplify 1/3 into 1/3
14.953 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
14.953 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
14.953 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
14.953 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
14.953 * [taylor]: Taking taylor expansion of 0.5 in lambda2
14.953 * [backup-simplify]: Simplify 0.5 into 0.5
14.953 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
14.953 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.953 * [backup-simplify]: Simplify phi1 into phi1
14.953 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.953 * [backup-simplify]: Simplify phi2 into phi2
14.953 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.953 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.953 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.953 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.953 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.953 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.954 * [backup-simplify]: Simplify (- 0) into 0
14.954 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.954 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
14.954 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
14.954 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
14.954 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.954 * [backup-simplify]: Simplify phi2 into phi2
14.954 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
14.954 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
14.954 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.954 * [backup-simplify]: Simplify phi1 into phi1
14.954 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
14.954 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
14.954 * [taylor]: Taking taylor expansion of lambda2 in lambda2
14.954 * [backup-simplify]: Simplify 0 into 0
14.954 * [backup-simplify]: Simplify 1 into 1
14.954 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
14.954 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
14.954 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
14.954 * [taylor]: Taking taylor expansion of 0.5 in lambda2
14.954 * [backup-simplify]: Simplify 0.5 into 0.5
14.954 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
14.954 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.954 * [backup-simplify]: Simplify phi1 into phi1
14.954 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.954 * [backup-simplify]: Simplify phi2 into phi2
14.954 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.954 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.954 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.954 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.954 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.954 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.955 * [backup-simplify]: Simplify (- 0) into 0
14.955 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.955 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
14.955 * [taylor]: Taking taylor expansion of 2 in lambda2
14.955 * [backup-simplify]: Simplify 2 into 2
14.955 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
14.955 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.955 * [backup-simplify]: Simplify phi1 into phi1
14.955 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.955 * [backup-simplify]: Simplify phi2 into phi2
14.955 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.955 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
14.955 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
14.955 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
14.955 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
14.955 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
14.956 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
14.956 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
14.956 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
14.956 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
14.956 * [taylor]: Taking taylor expansion of (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
14.956 * [taylor]: Taking taylor expansion of 4/9 in lambda2
14.956 * [backup-simplify]: Simplify 4/9 into 4/9
14.956 * [taylor]: Taking taylor expansion of (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
14.956 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) in lambda2
14.956 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
14.956 * [taylor]: Taking taylor expansion of lambda2 in lambda2
14.956 * [backup-simplify]: Simplify 0 into 0
14.956 * [backup-simplify]: Simplify 1 into 1
14.956 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 4) in lambda2
14.956 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
14.956 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
14.956 * [taylor]: Taking taylor expansion of 0.5 in lambda2
14.956 * [backup-simplify]: Simplify 0.5 into 0.5
14.956 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
14.956 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.956 * [backup-simplify]: Simplify phi1 into phi1
14.956 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.956 * [backup-simplify]: Simplify phi2 into phi2
14.956 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.957 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.957 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.957 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.957 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.957 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.957 * [backup-simplify]: Simplify (- 0) into 0
14.957 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.957 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
14.957 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
14.957 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
14.957 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
14.957 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.957 * [backup-simplify]: Simplify phi2 into phi2
14.957 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
14.957 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
14.957 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.957 * [backup-simplify]: Simplify phi1 into phi1
14.957 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
14.957 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
14.957 * [taylor]: Taking taylor expansion of lambda2 in lambda2
14.957 * [backup-simplify]: Simplify 0 into 0
14.957 * [backup-simplify]: Simplify 1 into 1
14.957 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
14.958 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
14.958 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
14.958 * [taylor]: Taking taylor expansion of 0.5 in lambda2
14.958 * [backup-simplify]: Simplify 0.5 into 0.5
14.958 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
14.958 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.958 * [backup-simplify]: Simplify phi1 into phi1
14.958 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.958 * [backup-simplify]: Simplify phi2 into phi2
14.958 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
14.958 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
14.958 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
14.958 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
14.958 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
14.958 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
14.958 * [backup-simplify]: Simplify (- 0) into 0
14.958 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
14.958 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
14.958 * [taylor]: Taking taylor expansion of 2 in lambda2
14.958 * [backup-simplify]: Simplify 2 into 2
14.958 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
14.958 * [taylor]: Taking taylor expansion of phi1 in lambda2
14.958 * [backup-simplify]: Simplify phi1 into phi1
14.958 * [taylor]: Taking taylor expansion of phi2 in lambda2
14.958 * [backup-simplify]: Simplify phi2 into phi2
14.959 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
14.959 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
14.959 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
14.959 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
14.959 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
14.959 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
14.959 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
14.959 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
14.959 * [backup-simplify]: Simplify (* 1 1) into 1
14.960 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
14.960 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
14.960 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 4)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
14.960 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
14.961 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
14.961 * [backup-simplify]: Simplify (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
14.962 * [backup-simplify]: Simplify (+ (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) 0) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
14.962 * [backup-simplify]: Simplify (* (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
14.962 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
14.962 * [taylor]: Taking taylor expansion of 1/3 in phi1
14.962 * [backup-simplify]: Simplify 1/3 into 1/3
14.962 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
14.962 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) in phi1
14.962 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) in phi1
14.962 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) in phi1
14.962 * [taylor]: Taking taylor expansion of 1/3 in phi1
14.962 * [backup-simplify]: Simplify 1/3 into 1/3
14.963 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) in phi1
14.963 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) in phi1
14.963 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2) in phi1
14.963 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
14.963 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
14.963 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
14.963 * [taylor]: Taking taylor expansion of phi2 in phi1
14.963 * [backup-simplify]: Simplify phi2 into phi2
14.963 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
14.963 * [taylor]: Taking taylor expansion of phi1 in phi1
14.963 * [backup-simplify]: Simplify 0 into 0
14.963 * [backup-simplify]: Simplify 1 into 1
14.963 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
14.963 * [taylor]: Taking taylor expansion of 2 in phi1
14.963 * [backup-simplify]: Simplify 2 into 2
14.963 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
14.963 * [taylor]: Taking taylor expansion of phi1 in phi1
14.963 * [backup-simplify]: Simplify 0 into 0
14.963 * [backup-simplify]: Simplify 1 into 1
14.963 * [taylor]: Taking taylor expansion of phi2 in phi1
14.963 * [backup-simplify]: Simplify phi2 into phi2
14.963 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
14.963 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
14.963 * [backup-simplify]: Simplify (* 0 phi2) into 0
14.963 * [backup-simplify]: Simplify (* 2 0) into 0
14.964 * [backup-simplify]: Simplify (- 0) into 0
14.964 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
14.964 * [backup-simplify]: Simplify (* (pow phi2 2) (pow phi2 2)) into (pow phi2 4)
14.964 * [backup-simplify]: Simplify (/ 1 (pow phi2 4)) into (/ 1 (pow phi2 4))
14.964 * [backup-simplify]: Simplify (log (/ 1 (pow phi2 4))) into (log (/ 1 (pow phi2 4)))
14.964 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow phi2 4)))) into (* 1/3 (log (/ 1 (pow phi2 4))))
14.964 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow phi2 4))))) into (pow (/ 1 (pow phi2 4)) 1/3)
14.964 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
14.964 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
14.964 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
14.964 * [taylor]: Taking taylor expansion of 0.5 in phi1
14.964 * [backup-simplify]: Simplify 0.5 into 0.5
14.964 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
14.964 * [taylor]: Taking taylor expansion of phi1 in phi1
14.964 * [backup-simplify]: Simplify 0 into 0
14.964 * [backup-simplify]: Simplify 1 into 1
14.964 * [taylor]: Taking taylor expansion of phi2 in phi1
14.964 * [backup-simplify]: Simplify phi2 into phi2
14.964 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
14.964 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
14.965 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
14.965 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
14.965 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
14.965 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
14.965 * [backup-simplify]: Simplify (- 0) into 0
14.965 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
14.965 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
14.965 * [backup-simplify]: Simplify (* (pow (/ 1 (pow phi2 4)) 1/3) (pow (cos (* 0.5 phi2)) 2)) into (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))
14.966 * [backup-simplify]: Simplify (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) into (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)))
14.966 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) in phi2
14.966 * [taylor]: Taking taylor expansion of 1/3 in phi2
14.966 * [backup-simplify]: Simplify 1/3 into 1/3
14.966 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)) in phi2
14.966 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
14.966 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
14.966 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
14.966 * [taylor]: Taking taylor expansion of 0.5 in phi2
14.966 * [backup-simplify]: Simplify 0.5 into 0.5
14.966 * [taylor]: Taking taylor expansion of phi2 in phi2
14.966 * [backup-simplify]: Simplify 0 into 0
14.966 * [backup-simplify]: Simplify 1 into 1
14.966 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.967 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
14.967 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow phi2 4)) 1/3) in phi2
14.967 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow phi2 4))))) in phi2
14.967 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow phi2 4)))) in phi2
14.967 * [taylor]: Taking taylor expansion of 1/3 in phi2
14.967 * [backup-simplify]: Simplify 1/3 into 1/3
14.967 * [taylor]: Taking taylor expansion of (log (/ 1 (pow phi2 4))) in phi2
14.967 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 4)) in phi2
14.967 * [taylor]: Taking taylor expansion of (pow phi2 4) in phi2
14.967 * [taylor]: Taking taylor expansion of phi2 in phi2
14.967 * [backup-simplify]: Simplify 0 into 0
14.967 * [backup-simplify]: Simplify 1 into 1
14.967 * [backup-simplify]: Simplify (* 1 1) into 1
14.968 * [backup-simplify]: Simplify (* 1 1) into 1
14.968 * [backup-simplify]: Simplify (/ 1 1) into 1
14.968 * [backup-simplify]: Simplify (log 1) into 0
14.969 * [backup-simplify]: Simplify (+ (* (- 4) (log phi2)) 0) into (- (* 4 (log phi2)))
14.969 * [backup-simplify]: Simplify (* 1/3 (- (* 4 (log phi2)))) into (* -4/3 (log phi2))
14.969 * [backup-simplify]: Simplify (exp (* -4/3 (log phi2))) into (pow phi2 -4/3)
14.970 * [backup-simplify]: Simplify (* 1 1) into 1
14.970 * [backup-simplify]: Simplify (* 1 (pow phi2 -4/3)) into (pow (/ 1 (pow phi2 4)) 1/3)
14.970 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
14.971 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
14.972 * [backup-simplify]: Simplify (+ (* (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) (pow (* 1 (* 1 (* 1 lambda1))) 2)) (+ (* (* -2/3 (pow (/ 1 phi2) 1/3)) (* 1 (* phi1 (* 1 1)))) (pow phi2 2/3))) into (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
14.973 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0))) (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)))) (* (- (/ 1 phi1) (/ 1 phi2)) (- (/ 1 phi1) (/ 1 phi2))))) into (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3)
14.973 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
14.973 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi2
14.974 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi2
14.974 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi2
14.974 * [taylor]: Taking taylor expansion of 1/3 in phi2
14.974 * [backup-simplify]: Simplify 1/3 into 1/3
14.974 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi2
14.974 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi2
14.974 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi2
14.974 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
14.974 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
14.974 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
14.974 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
14.974 * [taylor]: Taking taylor expansion of 0.5 in phi2
14.974 * [backup-simplify]: Simplify 0.5 into 0.5
14.974 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
14.974 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
14.974 * [taylor]: Taking taylor expansion of phi1 in phi2
14.974 * [backup-simplify]: Simplify phi1 into phi1
14.974 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
14.974 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
14.974 * [taylor]: Taking taylor expansion of phi2 in phi2
14.974 * [backup-simplify]: Simplify 0 into 0
14.974 * [backup-simplify]: Simplify 1 into 1
14.975 * [backup-simplify]: Simplify (/ 1 1) into 1
14.975 * [backup-simplify]: Simplify (+ 0 1) into 1
14.976 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.976 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
14.976 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
14.976 * [taylor]: Taking taylor expansion of lambda1 in phi2
14.976 * [backup-simplify]: Simplify lambda1 into lambda1
14.976 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
14.976 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
14.977 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
14.977 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi2
14.977 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
14.977 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
14.977 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
14.977 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
14.977 * [taylor]: Taking taylor expansion of 0.5 in phi2
14.977 * [backup-simplify]: Simplify 0.5 into 0.5
14.977 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
14.977 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
14.977 * [taylor]: Taking taylor expansion of phi1 in phi2
14.977 * [backup-simplify]: Simplify phi1 into phi1
14.977 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
14.977 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
14.977 * [taylor]: Taking taylor expansion of phi2 in phi2
14.977 * [backup-simplify]: Simplify 0 into 0
14.977 * [backup-simplify]: Simplify 1 into 1
14.978 * [backup-simplify]: Simplify (/ 1 1) into 1
14.978 * [backup-simplify]: Simplify (+ 0 1) into 1
14.979 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.979 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
14.979 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
14.979 * [taylor]: Taking taylor expansion of lambda2 in phi2
14.979 * [backup-simplify]: Simplify lambda2 into lambda2
14.979 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
14.979 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
14.980 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
14.980 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi2
14.980 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
14.980 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
14.980 * [taylor]: Taking taylor expansion of phi1 in phi2
14.980 * [backup-simplify]: Simplify phi1 into phi1
14.980 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
14.980 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
14.980 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
14.980 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
14.980 * [taylor]: Taking taylor expansion of phi2 in phi2
14.980 * [backup-simplify]: Simplify 0 into 0
14.980 * [backup-simplify]: Simplify 1 into 1
14.981 * [backup-simplify]: Simplify (* 1 1) into 1
14.981 * [backup-simplify]: Simplify (/ 1 1) into 1
14.981 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi2
14.981 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
14.981 * [taylor]: Taking taylor expansion of 2 in phi2
14.981 * [backup-simplify]: Simplify 2 into 2
14.981 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
14.981 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
14.981 * [taylor]: Taking taylor expansion of phi1 in phi2
14.981 * [backup-simplify]: Simplify phi1 into phi1
14.981 * [taylor]: Taking taylor expansion of phi2 in phi2
14.981 * [backup-simplify]: Simplify 0 into 0
14.981 * [backup-simplify]: Simplify 1 into 1
14.981 * [backup-simplify]: Simplify (* phi1 0) into 0
14.982 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
14.982 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
14.982 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi2
14.982 * [taylor]: Taking taylor expansion of 2 in phi2
14.982 * [backup-simplify]: Simplify 2 into 2
14.982 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi2
14.982 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
14.982 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
14.982 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
14.982 * [taylor]: Taking taylor expansion of 0.5 in phi2
14.982 * [backup-simplify]: Simplify 0.5 into 0.5
14.982 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
14.982 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
14.982 * [taylor]: Taking taylor expansion of phi1 in phi2
14.982 * [backup-simplify]: Simplify phi1 into phi1
14.982 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
14.982 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
14.982 * [taylor]: Taking taylor expansion of phi2 in phi2
14.982 * [backup-simplify]: Simplify 0 into 0
14.983 * [backup-simplify]: Simplify 1 into 1
14.983 * [backup-simplify]: Simplify (/ 1 1) into 1
14.983 * [backup-simplify]: Simplify (+ 0 1) into 1
14.984 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.984 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
14.984 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi2
14.984 * [taylor]: Taking taylor expansion of lambda1 in phi2
14.984 * [backup-simplify]: Simplify lambda1 into lambda1
14.984 * [taylor]: Taking taylor expansion of lambda2 in phi2
14.984 * [backup-simplify]: Simplify lambda2 into lambda2
14.984 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
14.985 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
14.985 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
14.985 * [backup-simplify]: Simplify (+ 0 1) into 1
14.986 * [backup-simplify]: Simplify (+ 0 1) into 1
14.986 * [backup-simplify]: Simplify (+ 0 1) into 1
14.987 * [backup-simplify]: Simplify (+ 1 0) into 1
14.987 * [backup-simplify]: Simplify (log 1) into 0
14.987 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
14.988 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
14.988 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
14.988 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi1
14.988 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi1
14.988 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi1
14.988 * [taylor]: Taking taylor expansion of 1/3 in phi1
14.988 * [backup-simplify]: Simplify 1/3 into 1/3
14.988 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi1
14.988 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi1
14.988 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi1
14.988 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
14.988 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
14.988 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
14.988 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
14.988 * [taylor]: Taking taylor expansion of 0.5 in phi1
14.988 * [backup-simplify]: Simplify 0.5 into 0.5
14.988 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
14.988 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
14.988 * [taylor]: Taking taylor expansion of phi1 in phi1
14.988 * [backup-simplify]: Simplify 0 into 0
14.988 * [backup-simplify]: Simplify 1 into 1
14.989 * [backup-simplify]: Simplify (/ 1 1) into 1
14.989 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
14.989 * [taylor]: Taking taylor expansion of phi2 in phi1
14.989 * [backup-simplify]: Simplify phi2 into phi2
14.989 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
14.989 * [backup-simplify]: Simplify (+ 1 0) into 1
14.990 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.990 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
14.990 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
14.990 * [taylor]: Taking taylor expansion of lambda1 in phi1
14.990 * [backup-simplify]: Simplify lambda1 into lambda1
14.990 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
14.991 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
14.991 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
14.991 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi1
14.991 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
14.991 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
14.991 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
14.991 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
14.991 * [taylor]: Taking taylor expansion of 0.5 in phi1
14.991 * [backup-simplify]: Simplify 0.5 into 0.5
14.991 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
14.991 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
14.991 * [taylor]: Taking taylor expansion of phi1 in phi1
14.991 * [backup-simplify]: Simplify 0 into 0
14.991 * [backup-simplify]: Simplify 1 into 1
14.992 * [backup-simplify]: Simplify (/ 1 1) into 1
14.992 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
14.992 * [taylor]: Taking taylor expansion of phi2 in phi1
14.992 * [backup-simplify]: Simplify phi2 into phi2
14.992 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
14.992 * [backup-simplify]: Simplify (+ 1 0) into 1
14.993 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.993 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
14.993 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
14.993 * [taylor]: Taking taylor expansion of lambda2 in phi1
14.993 * [backup-simplify]: Simplify lambda2 into lambda2
14.993 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
14.993 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
14.994 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
14.994 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi1
14.994 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
14.994 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
14.994 * [taylor]: Taking taylor expansion of phi1 in phi1
14.994 * [backup-simplify]: Simplify 0 into 0
14.994 * [backup-simplify]: Simplify 1 into 1
14.994 * [backup-simplify]: Simplify (* 1 1) into 1
14.995 * [backup-simplify]: Simplify (/ 1 1) into 1
14.995 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
14.995 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
14.995 * [taylor]: Taking taylor expansion of phi2 in phi1
14.995 * [backup-simplify]: Simplify phi2 into phi2
14.995 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
14.995 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
14.995 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi1
14.995 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
14.995 * [taylor]: Taking taylor expansion of 2 in phi1
14.995 * [backup-simplify]: Simplify 2 into 2
14.995 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
14.995 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
14.995 * [taylor]: Taking taylor expansion of phi1 in phi1
14.995 * [backup-simplify]: Simplify 0 into 0
14.995 * [backup-simplify]: Simplify 1 into 1
14.995 * [taylor]: Taking taylor expansion of phi2 in phi1
14.995 * [backup-simplify]: Simplify phi2 into phi2
14.996 * [backup-simplify]: Simplify (* 0 phi2) into 0
14.996 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
14.996 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
14.996 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi1
14.996 * [taylor]: Taking taylor expansion of 2 in phi1
14.996 * [backup-simplify]: Simplify 2 into 2
14.996 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi1
14.996 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
14.996 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
14.996 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
14.996 * [taylor]: Taking taylor expansion of 0.5 in phi1
14.996 * [backup-simplify]: Simplify 0.5 into 0.5
14.996 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
14.996 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
14.996 * [taylor]: Taking taylor expansion of phi1 in phi1
14.996 * [backup-simplify]: Simplify 0 into 0
14.996 * [backup-simplify]: Simplify 1 into 1
14.997 * [backup-simplify]: Simplify (/ 1 1) into 1
14.997 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
14.997 * [taylor]: Taking taylor expansion of phi2 in phi1
14.997 * [backup-simplify]: Simplify phi2 into phi2
14.997 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
14.997 * [backup-simplify]: Simplify (+ 1 0) into 1
14.998 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.998 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
14.998 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi1
14.998 * [taylor]: Taking taylor expansion of lambda1 in phi1
14.998 * [backup-simplify]: Simplify lambda1 into lambda1
14.998 * [taylor]: Taking taylor expansion of lambda2 in phi1
14.998 * [backup-simplify]: Simplify lambda2 into lambda2
14.999 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
14.999 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
14.999 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
14.999 * [backup-simplify]: Simplify (+ 1 0) into 1
15.000 * [backup-simplify]: Simplify (+ 0 1) into 1
15.000 * [backup-simplify]: Simplify (+ 0 1) into 1
15.001 * [backup-simplify]: Simplify (+ 1 0) into 1
15.001 * [backup-simplify]: Simplify (log 1) into 0
15.002 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
15.002 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
15.002 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
15.002 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda2
15.002 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda2
15.002 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda2
15.002 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.002 * [backup-simplify]: Simplify 1/3 into 1/3
15.002 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda2
15.002 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda2
15.002 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda2
15.002 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
15.002 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.002 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.002 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.002 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.002 * [backup-simplify]: Simplify 0.5 into 0.5
15.002 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.002 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.003 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.003 * [backup-simplify]: Simplify phi1 into phi1
15.003 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.003 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.003 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.003 * [backup-simplify]: Simplify phi2 into phi2
15.003 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.003 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.003 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.003 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.003 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.004 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.004 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.004 * [backup-simplify]: Simplify (- 0) into 0
15.004 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.004 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
15.004 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.004 * [backup-simplify]: Simplify lambda1 into lambda1
15.005 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.005 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
15.005 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
15.005 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda2
15.005 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
15.005 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.005 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.006 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.006 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.006 * [backup-simplify]: Simplify 0.5 into 0.5
15.006 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.006 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.006 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.006 * [backup-simplify]: Simplify phi1 into phi1
15.006 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.006 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.006 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.006 * [backup-simplify]: Simplify phi2 into phi2
15.006 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.006 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.006 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.006 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.007 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.007 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.007 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.008 * [backup-simplify]: Simplify (- 0) into 0
15.008 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.008 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
15.008 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.008 * [backup-simplify]: Simplify 0 into 0
15.008 * [backup-simplify]: Simplify 1 into 1
15.008 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.009 * [backup-simplify]: Simplify (* 1 1) into 1
15.009 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.009 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda2
15.009 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
15.009 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
15.009 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.009 * [backup-simplify]: Simplify phi1 into phi1
15.009 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.009 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
15.009 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
15.009 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
15.009 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.009 * [backup-simplify]: Simplify phi2 into phi2
15.009 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.010 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
15.010 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda2
15.010 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
15.010 * [taylor]: Taking taylor expansion of 2 in lambda2
15.010 * [backup-simplify]: Simplify 2 into 2
15.010 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
15.010 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
15.010 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.010 * [backup-simplify]: Simplify phi1 into phi1
15.010 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.010 * [backup-simplify]: Simplify phi2 into phi2
15.010 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.010 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
15.010 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda2
15.010 * [taylor]: Taking taylor expansion of 2 in lambda2
15.010 * [backup-simplify]: Simplify 2 into 2
15.010 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda2
15.010 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.010 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.010 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.010 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.010 * [backup-simplify]: Simplify 0.5 into 0.5
15.010 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.010 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.010 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.010 * [backup-simplify]: Simplify phi1 into phi1
15.011 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.011 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.011 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.011 * [backup-simplify]: Simplify phi2 into phi2
15.011 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.011 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.011 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.011 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.011 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.011 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.012 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.012 * [backup-simplify]: Simplify (- 0) into 0
15.012 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.012 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda2
15.012 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.013 * [backup-simplify]: Simplify lambda1 into lambda1
15.013 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.013 * [backup-simplify]: Simplify 0 into 0
15.013 * [backup-simplify]: Simplify 1 into 1
15.013 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.013 * [backup-simplify]: Simplify (* lambda1 0) into 0
15.013 * [backup-simplify]: Simplify (+ (* lambda1 1) (* 0 0)) into lambda1
15.014 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
15.014 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.014 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.015 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.015 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.016 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
15.017 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
15.017 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
15.017 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
15.017 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
15.017 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
15.017 * [taylor]: Taking taylor expansion of 1/3 in lambda1
15.017 * [backup-simplify]: Simplify 1/3 into 1/3
15.017 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
15.017 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
15.017 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
15.017 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
15.017 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.017 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.017 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.018 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.018 * [backup-simplify]: Simplify 0.5 into 0.5
15.018 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.018 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.018 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.018 * [backup-simplify]: Simplify phi1 into phi1
15.018 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.018 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.018 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.018 * [backup-simplify]: Simplify phi2 into phi2
15.018 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.018 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.018 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.018 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.018 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.019 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.019 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.020 * [backup-simplify]: Simplify (- 0) into 0
15.020 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.020 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
15.020 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.020 * [backup-simplify]: Simplify 0 into 0
15.020 * [backup-simplify]: Simplify 1 into 1
15.020 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.021 * [backup-simplify]: Simplify (* 1 1) into 1
15.021 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.021 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
15.021 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
15.021 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.021 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.021 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.021 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.021 * [backup-simplify]: Simplify 0.5 into 0.5
15.021 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.021 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.021 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.022 * [backup-simplify]: Simplify phi1 into phi1
15.022 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.022 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.022 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.022 * [backup-simplify]: Simplify phi2 into phi2
15.022 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.022 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.022 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.022 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.022 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.023 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.023 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.023 * [backup-simplify]: Simplify (- 0) into 0
15.023 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.023 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
15.023 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.023 * [backup-simplify]: Simplify lambda2 into lambda2
15.024 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.024 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.024 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
15.024 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
15.024 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
15.024 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
15.024 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.025 * [backup-simplify]: Simplify phi1 into phi1
15.025 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.025 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
15.025 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
15.025 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
15.025 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.025 * [backup-simplify]: Simplify phi2 into phi2
15.025 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.025 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
15.025 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
15.025 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
15.025 * [taylor]: Taking taylor expansion of 2 in lambda1
15.025 * [backup-simplify]: Simplify 2 into 2
15.025 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
15.025 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
15.025 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.025 * [backup-simplify]: Simplify phi1 into phi1
15.025 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.025 * [backup-simplify]: Simplify phi2 into phi2
15.025 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.025 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
15.025 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
15.026 * [taylor]: Taking taylor expansion of 2 in lambda1
15.026 * [backup-simplify]: Simplify 2 into 2
15.026 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
15.026 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.026 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.026 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.026 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.026 * [backup-simplify]: Simplify 0.5 into 0.5
15.026 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.026 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.026 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.026 * [backup-simplify]: Simplify phi1 into phi1
15.026 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.026 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.026 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.026 * [backup-simplify]: Simplify phi2 into phi2
15.026 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.026 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.026 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.026 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.027 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.027 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.027 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.028 * [backup-simplify]: Simplify (- 0) into 0
15.028 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.028 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
15.028 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.028 * [backup-simplify]: Simplify 0 into 0
15.028 * [backup-simplify]: Simplify 1 into 1
15.028 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.028 * [backup-simplify]: Simplify lambda2 into lambda2
15.028 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.028 * [backup-simplify]: Simplify (* 0 lambda2) into 0
15.029 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
15.029 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
15.030 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.030 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.030 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.031 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.031 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.032 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.032 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
15.032 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
15.032 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
15.032 * [taylor]: Taking taylor expansion of 1/3 in lambda1
15.032 * [backup-simplify]: Simplify 1/3 into 1/3
15.032 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
15.032 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
15.032 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
15.032 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
15.032 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.032 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.032 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.032 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.033 * [backup-simplify]: Simplify 0.5 into 0.5
15.033 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.033 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.033 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.033 * [backup-simplify]: Simplify phi1 into phi1
15.033 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.033 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.033 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.033 * [backup-simplify]: Simplify phi2 into phi2
15.033 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.033 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.033 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.033 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.033 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.034 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.034 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.035 * [backup-simplify]: Simplify (- 0) into 0
15.035 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.035 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
15.035 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.035 * [backup-simplify]: Simplify 0 into 0
15.035 * [backup-simplify]: Simplify 1 into 1
15.035 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.036 * [backup-simplify]: Simplify (* 1 1) into 1
15.036 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.036 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
15.036 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
15.036 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.036 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.037 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.037 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.037 * [backup-simplify]: Simplify 0.5 into 0.5
15.037 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.037 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.037 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.037 * [backup-simplify]: Simplify phi1 into phi1
15.037 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.037 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.037 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.037 * [backup-simplify]: Simplify phi2 into phi2
15.037 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.037 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.037 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.037 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.037 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.038 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.038 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.038 * [backup-simplify]: Simplify (- 0) into 0
15.039 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.039 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
15.039 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.039 * [backup-simplify]: Simplify lambda2 into lambda2
15.039 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.039 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.039 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
15.039 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
15.040 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
15.040 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
15.040 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.040 * [backup-simplify]: Simplify phi1 into phi1
15.040 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.040 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
15.040 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
15.040 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
15.040 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.040 * [backup-simplify]: Simplify phi2 into phi2
15.040 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.040 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
15.040 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
15.040 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
15.040 * [taylor]: Taking taylor expansion of 2 in lambda1
15.040 * [backup-simplify]: Simplify 2 into 2
15.040 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
15.040 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
15.040 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.040 * [backup-simplify]: Simplify phi1 into phi1
15.040 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.040 * [backup-simplify]: Simplify phi2 into phi2
15.040 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.041 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
15.041 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
15.041 * [taylor]: Taking taylor expansion of 2 in lambda1
15.041 * [backup-simplify]: Simplify 2 into 2
15.041 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
15.041 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.041 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.041 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.041 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.041 * [backup-simplify]: Simplify 0.5 into 0.5
15.041 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.041 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.041 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.041 * [backup-simplify]: Simplify phi1 into phi1
15.041 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.041 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.041 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.041 * [backup-simplify]: Simplify phi2 into phi2
15.041 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.041 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.041 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.042 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.042 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.042 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.042 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.043 * [backup-simplify]: Simplify (- 0) into 0
15.043 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.043 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
15.043 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.043 * [backup-simplify]: Simplify 0 into 0
15.043 * [backup-simplify]: Simplify 1 into 1
15.043 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.043 * [backup-simplify]: Simplify lambda2 into lambda2
15.043 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.043 * [backup-simplify]: Simplify (* 0 lambda2) into 0
15.044 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
15.044 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
15.044 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.045 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.045 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.046 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.046 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.047 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.047 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
15.047 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
15.047 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.047 * [backup-simplify]: Simplify 1/3 into 1/3
15.047 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
15.047 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
15.047 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.047 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.047 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.047 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.047 * [backup-simplify]: Simplify 0.5 into 0.5
15.047 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.047 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.047 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.047 * [backup-simplify]: Simplify phi1 into phi1
15.047 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.047 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.047 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.047 * [backup-simplify]: Simplify phi2 into phi2
15.047 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.047 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.048 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.048 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.048 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.048 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.048 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.049 * [backup-simplify]: Simplify (- 0) into 0
15.049 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.049 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.050 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.050 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
15.050 * [taylor]: Taking taylor expansion of 2 in lambda2
15.050 * [backup-simplify]: Simplify 2 into 2
15.050 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
15.050 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.050 * [backup-simplify]: Simplify lambda1 into lambda1
15.050 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.050 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.050 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.050 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.051 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.051 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.051 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
15.051 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
15.051 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.051 * [backup-simplify]: Simplify 1/3 into 1/3
15.051 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
15.051 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.051 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.052 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.052 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.052 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.052 * [backup-simplify]: Simplify 0.5 into 0.5
15.052 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.052 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.052 * [taylor]: Taking taylor expansion of phi1 in phi1
15.052 * [backup-simplify]: Simplify 0 into 0
15.052 * [backup-simplify]: Simplify 1 into 1
15.052 * [backup-simplify]: Simplify (/ 1 1) into 1
15.052 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.052 * [taylor]: Taking taylor expansion of phi2 in phi1
15.052 * [backup-simplify]: Simplify phi2 into phi2
15.052 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.053 * [backup-simplify]: Simplify (+ 1 0) into 1
15.053 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.053 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.054 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.054 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.054 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
15.054 * [taylor]: Taking taylor expansion of 2 in phi1
15.054 * [backup-simplify]: Simplify 2 into 2
15.054 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
15.054 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.054 * [backup-simplify]: Simplify lambda1 into lambda1
15.054 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.055 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.055 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.055 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.056 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.056 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.056 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
15.056 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
15.056 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.056 * [backup-simplify]: Simplify 1/3 into 1/3
15.056 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
15.056 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
15.056 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.056 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.056 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.056 * [taylor]: Taking taylor expansion of 0.5 in phi2
15.056 * [backup-simplify]: Simplify 0.5 into 0.5
15.056 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.056 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.056 * [taylor]: Taking taylor expansion of phi1 in phi2
15.056 * [backup-simplify]: Simplify phi1 into phi1
15.056 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.057 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.057 * [taylor]: Taking taylor expansion of phi2 in phi2
15.057 * [backup-simplify]: Simplify 0 into 0
15.057 * [backup-simplify]: Simplify 1 into 1
15.057 * [backup-simplify]: Simplify (/ 1 1) into 1
15.057 * [backup-simplify]: Simplify (+ 0 1) into 1
15.058 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.058 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.058 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.059 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.059 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
15.059 * [taylor]: Taking taylor expansion of 2 in phi2
15.059 * [backup-simplify]: Simplify 2 into 2
15.059 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
15.059 * [taylor]: Taking taylor expansion of lambda1 in phi2
15.059 * [backup-simplify]: Simplify lambda1 into lambda1
15.059 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.059 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.059 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.060 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.060 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.060 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.061 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.061 * [backup-simplify]: Simplify (+ 0) into 0
15.064 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.065 * [backup-simplify]: Simplify (+ 0 0) into 0
15.066 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.067 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.067 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.068 * [backup-simplify]: Simplify (- 0) into 0
15.068 * [backup-simplify]: Simplify (+ 0 0) into 0
15.068 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.069 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.071 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
15.071 * [backup-simplify]: Simplify (+ 0 0) into 0
15.071 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
15.072 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
15.072 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
15.073 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
15.074 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
15.075 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.075 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
15.076 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
15.076 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
15.076 * [taylor]: Taking taylor expansion of -2/3 in lambda2
15.076 * [backup-simplify]: Simplify -2/3 into -2/3
15.076 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
15.076 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
15.076 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
15.076 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.076 * [backup-simplify]: Simplify 1/3 into 1/3
15.076 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
15.076 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
15.076 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.076 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.076 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.076 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.076 * [backup-simplify]: Simplify 0.5 into 0.5
15.076 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.076 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.076 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.076 * [backup-simplify]: Simplify phi1 into phi1
15.076 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.076 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.076 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.076 * [backup-simplify]: Simplify phi2 into phi2
15.076 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.076 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.076 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.077 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.077 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.077 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.077 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.077 * [backup-simplify]: Simplify (- 0) into 0
15.077 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.077 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.078 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.078 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
15.078 * [taylor]: Taking taylor expansion of 2 in lambda2
15.078 * [backup-simplify]: Simplify 2 into 2
15.078 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
15.078 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.078 * [backup-simplify]: Simplify lambda1 into lambda1
15.078 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.078 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.078 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.078 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.078 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.078 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.078 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.079 * [backup-simplify]: Simplify 0 into 0
15.079 * [backup-simplify]: Simplify 1 into 1
15.079 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.079 * [backup-simplify]: Simplify (+ 0) into 0
15.079 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.080 * [backup-simplify]: Simplify (+ 0 0) into 0
15.080 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.081 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.081 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.081 * [backup-simplify]: Simplify (- 0) into 0
15.081 * [backup-simplify]: Simplify (+ 0 0) into 0
15.082 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.082 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.083 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.083 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.083 * [backup-simplify]: Simplify (- 0) into 0
15.083 * [backup-simplify]: Simplify (+ 0 0) into 0
15.084 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.085 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.085 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
15.086 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
15.086 * [taylor]: Taking taylor expansion of 0 in phi1
15.086 * [backup-simplify]: Simplify 0 into 0
15.086 * [taylor]: Taking taylor expansion of 0 in phi2
15.086 * [backup-simplify]: Simplify 0 into 0
15.086 * [backup-simplify]: Simplify 0 into 0
15.086 * [backup-simplify]: Simplify (+ 0) into 0
15.087 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.087 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.087 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.087 * [backup-simplify]: Simplify (+ 0 0) into 0
15.087 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.088 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.088 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.088 * [backup-simplify]: Simplify (- 0) into 0
15.089 * [backup-simplify]: Simplify (+ 0 0) into 0
15.089 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.089 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.090 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.090 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.091 * [backup-simplify]: Simplify (- 0) into 0
15.091 * [backup-simplify]: Simplify (+ 0 0) into 0
15.091 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.092 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.092 * [taylor]: Taking taylor expansion of 0 in phi1
15.092 * [backup-simplify]: Simplify 0 into 0
15.092 * [taylor]: Taking taylor expansion of 0 in phi2
15.092 * [backup-simplify]: Simplify 0 into 0
15.092 * [backup-simplify]: Simplify 0 into 0
15.092 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.093 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.093 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.094 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.094 * [backup-simplify]: Simplify (- 0) into 0
15.094 * [backup-simplify]: Simplify (+ 0 0) into 0
15.095 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.095 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.095 * [taylor]: Taking taylor expansion of 0 in phi2
15.095 * [backup-simplify]: Simplify 0 into 0
15.095 * [backup-simplify]: Simplify 0 into 0
15.096 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.096 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.097 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.097 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.097 * [backup-simplify]: Simplify (- 0) into 0
15.097 * [backup-simplify]: Simplify (+ 0 0) into 0
15.098 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.099 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.099 * [backup-simplify]: Simplify 0 into 0
15.099 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
15.100 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
15.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
15.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
15.100 * [backup-simplify]: Simplify (+ 0 0) into 0
15.101 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
15.101 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
15.102 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
15.102 * [backup-simplify]: Simplify (- 0) into 0
15.102 * [backup-simplify]: Simplify (+ 0 0) into 0
15.103 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.103 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.104 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.104 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
15.105 * [backup-simplify]: Simplify (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))
15.105 * [backup-simplify]: Simplify (+ 0 (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) into (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2))))
15.105 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
15.106 * [backup-simplify]: Simplify (+ 0) into 0
15.106 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.107 * [backup-simplify]: Simplify (+ 0 0) into 0
15.107 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.107 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.108 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.108 * [backup-simplify]: Simplify (- 0) into 0
15.108 * [backup-simplify]: Simplify (+ 0 0) into 0
15.108 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.109 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 lambda2))) into 0
15.109 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
15.110 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
15.110 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
15.110 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
15.110 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))
15.112 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))
15.113 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.114 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2)))))
15.116 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2))))) 1) 1)))) into (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))))
15.116 * [taylor]: Taking taylor expansion of (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))))) in lambda2
15.116 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
15.116 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
15.116 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.116 * [backup-simplify]: Simplify 1/3 into 1/3
15.116 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
15.116 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
15.116 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.116 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.116 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.116 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.116 * [backup-simplify]: Simplify 0.5 into 0.5
15.116 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.116 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.116 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.116 * [backup-simplify]: Simplify phi1 into phi1
15.116 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.116 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.116 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.116 * [backup-simplify]: Simplify phi2 into phi2
15.116 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.116 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.116 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.116 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.116 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.117 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.117 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.117 * [backup-simplify]: Simplify (- 0) into 0
15.117 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.117 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.118 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.118 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
15.118 * [taylor]: Taking taylor expansion of 2 in lambda2
15.118 * [backup-simplify]: Simplify 2 into 2
15.118 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
15.118 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.118 * [backup-simplify]: Simplify lambda1 into lambda1
15.118 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.118 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.118 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.118 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.118 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.118 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.118 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
15.119 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
15.119 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in lambda2
15.119 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.119 * [backup-simplify]: Simplify 1/3 into 1/3
15.119 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in lambda2
15.119 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in lambda2
15.119 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.119 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.119 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.119 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.119 * [backup-simplify]: Simplify 0.5 into 0.5
15.119 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.119 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.119 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.119 * [backup-simplify]: Simplify phi1 into phi1
15.119 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.119 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.119 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.119 * [backup-simplify]: Simplify phi2 into phi2
15.119 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.119 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.119 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.119 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.119 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.119 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.119 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.120 * [backup-simplify]: Simplify (- 0) into 0
15.120 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.120 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
15.120 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.120 * [backup-simplify]: Simplify phi1 into phi1
15.120 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.120 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.120 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))
15.121 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
15.121 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
15.121 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.121 * [backup-simplify]: Simplify 1/3 into 1/3
15.121 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
15.121 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
15.121 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.121 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.121 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.121 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.121 * [backup-simplify]: Simplify 0.5 into 0.5
15.121 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.121 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.121 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.121 * [backup-simplify]: Simplify phi1 into phi1
15.121 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.121 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.121 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.121 * [backup-simplify]: Simplify phi2 into phi2
15.121 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.121 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.121 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.121 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.121 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.121 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.121 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.122 * [backup-simplify]: Simplify (- 0) into 0
15.122 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.122 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
15.122 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.122 * [backup-simplify]: Simplify phi2 into phi2
15.122 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.122 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.122 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
15.123 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
15.123 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
15.123 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
15.123 * [taylor]: Taking taylor expansion of 2/3 in lambda2
15.123 * [backup-simplify]: Simplify 2/3 into 2/3
15.123 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
15.123 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
15.123 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.123 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.123 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.123 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.123 * [backup-simplify]: Simplify 0.5 into 0.5
15.123 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.123 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.123 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.123 * [backup-simplify]: Simplify phi1 into phi1
15.123 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.123 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.123 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.123 * [backup-simplify]: Simplify phi2 into phi2
15.123 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.123 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.123 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.123 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.123 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.123 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.123 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.124 * [backup-simplify]: Simplify (- 0) into 0
15.124 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.124 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
15.124 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.124 * [backup-simplify]: Simplify phi1 into phi1
15.124 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.124 * [backup-simplify]: Simplify phi2 into phi2
15.124 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.124 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.124 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))
15.125 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
15.125 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
15.125 * [taylor]: Taking taylor expansion of 1/9 in lambda2
15.125 * [backup-simplify]: Simplify 1/9 into 1/9
15.125 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
15.125 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
15.125 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.125 * [backup-simplify]: Simplify 0 into 0
15.125 * [backup-simplify]: Simplify 1 into 1
15.125 * [backup-simplify]: Simplify (* 1 1) into 1
15.125 * [backup-simplify]: Simplify (/ 1 1) into 1
15.126 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
15.126 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
15.126 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))))
15.127 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) into (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
15.127 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.128 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.131 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
15.132 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))
15.132 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) into (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
15.134 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
15.135 * [backup-simplify]: Simplify (+ 0) into 0
15.135 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.136 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.136 * [backup-simplify]: Simplify (+ 0 0) into 0
15.137 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.137 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.138 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.138 * [backup-simplify]: Simplify (- 0) into 0
15.139 * [backup-simplify]: Simplify (+ 0 0) into 0
15.139 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.140 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.141 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.142 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.142 * [backup-simplify]: Simplify (- 0) into 0
15.142 * [backup-simplify]: Simplify (+ 0 0) into 0
15.143 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.144 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.145 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
15.146 * [backup-simplify]: Simplify (+ 0 0) into 0
15.146 * [backup-simplify]: Simplify (- 0) into 0
15.146 * [backup-simplify]: Simplify (+ 0 0) into 0
15.147 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
15.148 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
15.148 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
15.148 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
15.149 * [backup-simplify]: Simplify (+ 0 0) into 0
15.150 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
15.150 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
15.151 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
15.152 * [backup-simplify]: Simplify (- 0) into 0
15.152 * [backup-simplify]: Simplify (+ 0 0) into 0
15.153 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.155 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
15.157 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
15.157 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
15.158 * [backup-simplify]: Simplify (- 0) into 0
15.158 * [backup-simplify]: Simplify (+ 0 0) into 0
15.159 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
15.161 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
15.162 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
15.162 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
15.162 * [backup-simplify]: Simplify (- 1/9) into -1/9
15.163 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
15.166 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) (+ (* 0 0) (* 0 -1/9))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
15.166 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) in phi1
15.166 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) in phi1
15.166 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi1
15.166 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.166 * [backup-simplify]: Simplify 1/3 into 1/3
15.166 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi1
15.166 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
15.166 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
15.166 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.166 * [backup-simplify]: Simplify 1/3 into 1/3
15.166 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
15.166 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.166 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.166 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.166 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.166 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.166 * [backup-simplify]: Simplify 0.5 into 0.5
15.167 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.167 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.167 * [taylor]: Taking taylor expansion of phi1 in phi1
15.167 * [backup-simplify]: Simplify 0 into 0
15.167 * [backup-simplify]: Simplify 1 into 1
15.167 * [backup-simplify]: Simplify (/ 1 1) into 1
15.167 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.167 * [taylor]: Taking taylor expansion of phi2 in phi1
15.167 * [backup-simplify]: Simplify phi2 into phi2
15.167 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.168 * [backup-simplify]: Simplify (+ 1 0) into 1
15.168 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.168 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.169 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.169 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.169 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
15.169 * [taylor]: Taking taylor expansion of 2 in phi1
15.169 * [backup-simplify]: Simplify 2 into 2
15.169 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
15.169 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.169 * [backup-simplify]: Simplify lambda1 into lambda1
15.169 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.169 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.170 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.170 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.170 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.171 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.171 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi1
15.171 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.171 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.171 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.171 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.171 * [backup-simplify]: Simplify 0.5 into 0.5
15.171 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.171 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.171 * [taylor]: Taking taylor expansion of phi1 in phi1
15.171 * [backup-simplify]: Simplify 0 into 0
15.171 * [backup-simplify]: Simplify 1 into 1
15.172 * [backup-simplify]: Simplify (/ 1 1) into 1
15.172 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.172 * [taylor]: Taking taylor expansion of phi2 in phi1
15.172 * [backup-simplify]: Simplify phi2 into phi2
15.172 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.172 * [backup-simplify]: Simplify (+ 1 0) into 1
15.173 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.173 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.173 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
15.173 * [taylor]: Taking taylor expansion of phi2 in phi1
15.173 * [backup-simplify]: Simplify phi2 into phi2
15.173 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.173 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.174 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
15.175 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
15.175 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in phi1
15.175 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.175 * [backup-simplify]: Simplify 1/3 into 1/3
15.175 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in phi1
15.175 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
15.175 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
15.175 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.175 * [backup-simplify]: Simplify 1/3 into 1/3
15.175 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
15.175 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.175 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.175 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.175 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.175 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.175 * [backup-simplify]: Simplify 0.5 into 0.5
15.175 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.175 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.175 * [taylor]: Taking taylor expansion of phi1 in phi1
15.175 * [backup-simplify]: Simplify 0 into 0
15.175 * [backup-simplify]: Simplify 1 into 1
15.176 * [backup-simplify]: Simplify (/ 1 1) into 1
15.176 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.176 * [taylor]: Taking taylor expansion of phi2 in phi1
15.176 * [backup-simplify]: Simplify phi2 into phi2
15.176 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.176 * [backup-simplify]: Simplify (+ 1 0) into 1
15.176 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.177 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.177 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.177 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.177 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
15.177 * [taylor]: Taking taylor expansion of 2 in phi1
15.177 * [backup-simplify]: Simplify 2 into 2
15.177 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
15.177 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.177 * [backup-simplify]: Simplify lambda1 into lambda1
15.177 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.177 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.177 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.177 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.178 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.178 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.178 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in phi1
15.178 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.178 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.178 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.178 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.178 * [backup-simplify]: Simplify 0.5 into 0.5
15.178 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.178 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.178 * [taylor]: Taking taylor expansion of phi1 in phi1
15.178 * [backup-simplify]: Simplify 0 into 0
15.178 * [backup-simplify]: Simplify 1 into 1
15.178 * [backup-simplify]: Simplify (/ 1 1) into 1
15.178 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.178 * [taylor]: Taking taylor expansion of phi2 in phi1
15.178 * [backup-simplify]: Simplify phi2 into phi2
15.178 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.179 * [backup-simplify]: Simplify (+ 1 0) into 1
15.179 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.179 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.179 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
15.179 * [taylor]: Taking taylor expansion of phi1 in phi1
15.179 * [backup-simplify]: Simplify 0 into 0
15.179 * [backup-simplify]: Simplify 1 into 1
15.179 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.180 * [backup-simplify]: Simplify (* 1 1) into 1
15.180 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.180 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.180 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in phi1
15.180 * [taylor]: Taking taylor expansion of 2/3 in phi1
15.180 * [backup-simplify]: Simplify 2/3 into 2/3
15.180 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in phi1
15.180 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
15.180 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
15.180 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.180 * [backup-simplify]: Simplify 1/3 into 1/3
15.180 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
15.180 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.180 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.180 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.180 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.180 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.181 * [backup-simplify]: Simplify 0.5 into 0.5
15.181 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.181 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.181 * [taylor]: Taking taylor expansion of phi1 in phi1
15.181 * [backup-simplify]: Simplify 0 into 0
15.181 * [backup-simplify]: Simplify 1 into 1
15.181 * [backup-simplify]: Simplify (/ 1 1) into 1
15.181 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.181 * [taylor]: Taking taylor expansion of phi2 in phi1
15.181 * [backup-simplify]: Simplify phi2 into phi2
15.181 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.184 * [backup-simplify]: Simplify (+ 1 0) into 1
15.184 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.184 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.184 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.185 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.185 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
15.185 * [taylor]: Taking taylor expansion of 2 in phi1
15.185 * [backup-simplify]: Simplify 2 into 2
15.185 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
15.185 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.185 * [backup-simplify]: Simplify lambda1 into lambda1
15.185 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.185 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.185 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.185 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.185 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.186 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.186 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in phi1
15.186 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.186 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.186 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.186 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.186 * [backup-simplify]: Simplify 0.5 into 0.5
15.186 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.186 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.186 * [taylor]: Taking taylor expansion of phi1 in phi1
15.186 * [backup-simplify]: Simplify 0 into 0
15.186 * [backup-simplify]: Simplify 1 into 1
15.186 * [backup-simplify]: Simplify (/ 1 1) into 1
15.186 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.186 * [taylor]: Taking taylor expansion of phi2 in phi1
15.186 * [backup-simplify]: Simplify phi2 into phi2
15.186 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.186 * [backup-simplify]: Simplify (+ 1 0) into 1
15.187 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.187 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.187 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
15.187 * [taylor]: Taking taylor expansion of phi1 in phi1
15.187 * [backup-simplify]: Simplify 0 into 0
15.187 * [backup-simplify]: Simplify 1 into 1
15.187 * [taylor]: Taking taylor expansion of phi2 in phi1
15.187 * [backup-simplify]: Simplify phi2 into phi2
15.187 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.187 * [backup-simplify]: Simplify (* 0 phi2) into 0
15.187 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
15.188 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
15.188 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.188 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2) (* 0 0)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)
15.189 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))
15.189 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
15.189 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.190 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.191 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.191 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.191 * [backup-simplify]: Simplify (- 0) into 0
15.192 * [backup-simplify]: Simplify (+ 0 0) into 0
15.192 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.193 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.194 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
15.195 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
15.196 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
15.196 * [backup-simplify]: Simplify (- 0) into 0
15.196 * [backup-simplify]: Simplify (+ 0 0) into 0
15.197 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
15.198 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
15.198 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.198 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.199 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.199 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.200 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
15.201 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.201 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
15.202 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.203 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.204 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.204 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
15.204 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.205 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.206 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.206 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.206 * [backup-simplify]: Simplify (- 0) into 0
15.206 * [backup-simplify]: Simplify (+ 0 0) into 0
15.207 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.208 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.208 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 phi2))) into 0
15.209 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.210 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 phi2) (* 0 0))) into 0
15.211 * [backup-simplify]: Simplify (- (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))))) into 0
15.213 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)))) into 0
15.213 * [backup-simplify]: Simplify (- 0) into 0
15.214 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
15.214 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi2
15.214 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.214 * [backup-simplify]: Simplify 1/3 into 1/3
15.214 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi2
15.214 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
15.214 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
15.214 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.214 * [backup-simplify]: Simplify 1/3 into 1/3
15.214 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
15.214 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
15.215 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.215 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.215 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.215 * [taylor]: Taking taylor expansion of 0.5 in phi2
15.215 * [backup-simplify]: Simplify 0.5 into 0.5
15.215 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.215 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.215 * [taylor]: Taking taylor expansion of phi1 in phi2
15.215 * [backup-simplify]: Simplify phi1 into phi1
15.215 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.215 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.215 * [taylor]: Taking taylor expansion of phi2 in phi2
15.215 * [backup-simplify]: Simplify 0 into 0
15.215 * [backup-simplify]: Simplify 1 into 1
15.215 * [backup-simplify]: Simplify (/ 1 1) into 1
15.216 * [backup-simplify]: Simplify (+ 0 1) into 1
15.216 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.217 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.217 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.217 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.217 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
15.217 * [taylor]: Taking taylor expansion of 2 in phi2
15.217 * [backup-simplify]: Simplify 2 into 2
15.217 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
15.217 * [taylor]: Taking taylor expansion of lambda1 in phi2
15.217 * [backup-simplify]: Simplify lambda1 into lambda1
15.218 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.218 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.218 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.218 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.219 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.219 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.219 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi2
15.219 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.219 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.219 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.219 * [taylor]: Taking taylor expansion of 0.5 in phi2
15.219 * [backup-simplify]: Simplify 0.5 into 0.5
15.219 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.219 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.219 * [taylor]: Taking taylor expansion of phi1 in phi2
15.219 * [backup-simplify]: Simplify phi1 into phi1
15.220 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.220 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.220 * [taylor]: Taking taylor expansion of phi2 in phi2
15.220 * [backup-simplify]: Simplify 0 into 0
15.220 * [backup-simplify]: Simplify 1 into 1
15.220 * [backup-simplify]: Simplify (/ 1 1) into 1
15.221 * [backup-simplify]: Simplify (+ 0 1) into 1
15.221 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.221 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.221 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
15.221 * [taylor]: Taking taylor expansion of phi2 in phi2
15.221 * [backup-simplify]: Simplify 0 into 0
15.221 * [backup-simplify]: Simplify 1 into 1
15.222 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.222 * [backup-simplify]: Simplify (* 1 1) into 1
15.222 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.223 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.224 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.225 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.225 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.226 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.226 * [backup-simplify]: Simplify (- 0) into 0
15.227 * [backup-simplify]: Simplify (+ 0 0) into 0
15.228 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.228 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.231 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
15.232 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
15.233 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
15.234 * [backup-simplify]: Simplify (- 0) into 0
15.234 * [backup-simplify]: Simplify (+ 0 0) into 0
15.235 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
15.237 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
15.238 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.238 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.239 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.240 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.241 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
15.242 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.243 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
15.245 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.246 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.248 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.248 * [backup-simplify]: Simplify 0 into 0
15.249 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
15.250 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
15.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
15.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
15.251 * [backup-simplify]: Simplify (+ 0 0) into 0
15.252 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
15.252 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
15.253 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
15.253 * [backup-simplify]: Simplify (- 0) into 0
15.254 * [backup-simplify]: Simplify (+ 0 0) into 0
15.254 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.257 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
15.258 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
15.259 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
15.260 * [backup-simplify]: Simplify (- 0) into 0
15.260 * [backup-simplify]: Simplify (+ 0 0) into 0
15.261 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
15.263 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
15.264 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.265 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
15.265 * [taylor]: Taking taylor expansion of 0 in phi1
15.265 * [backup-simplify]: Simplify 0 into 0
15.265 * [taylor]: Taking taylor expansion of 0 in phi2
15.265 * [backup-simplify]: Simplify 0 into 0
15.265 * [backup-simplify]: Simplify 0 into 0
15.266 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) 2)) (* 2 (log (/ 1 lambda1)))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
15.267 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0))) (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)))) (* (- (/ 1 (- phi1)) (/ 1 (- phi2))) (- (/ 1 (- phi1)) (/ 1 (- phi2)))))) into (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3)
15.267 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
15.267 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi2
15.267 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi2
15.267 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi2
15.267 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.267 * [backup-simplify]: Simplify 1/3 into 1/3
15.267 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi2
15.267 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi2
15.267 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi2
15.267 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
15.267 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.267 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.267 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.267 * [taylor]: Taking taylor expansion of -0.5 in phi2
15.267 * [backup-simplify]: Simplify -0.5 into -0.5
15.267 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.267 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.267 * [taylor]: Taking taylor expansion of phi1 in phi2
15.267 * [backup-simplify]: Simplify phi1 into phi1
15.267 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.267 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.267 * [taylor]: Taking taylor expansion of phi2 in phi2
15.267 * [backup-simplify]: Simplify 0 into 0
15.267 * [backup-simplify]: Simplify 1 into 1
15.268 * [backup-simplify]: Simplify (/ 1 1) into 1
15.268 * [backup-simplify]: Simplify (+ 0 1) into 1
15.268 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.268 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.268 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
15.268 * [taylor]: Taking taylor expansion of lambda2 in phi2
15.269 * [backup-simplify]: Simplify lambda2 into lambda2
15.269 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.269 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.269 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
15.269 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi2
15.269 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
15.269 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
15.269 * [taylor]: Taking taylor expansion of phi1 in phi2
15.269 * [backup-simplify]: Simplify phi1 into phi1
15.269 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.269 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
15.269 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi2
15.269 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
15.269 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.269 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.269 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.269 * [taylor]: Taking taylor expansion of -0.5 in phi2
15.269 * [backup-simplify]: Simplify -0.5 into -0.5
15.269 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.269 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.269 * [taylor]: Taking taylor expansion of phi1 in phi2
15.269 * [backup-simplify]: Simplify phi1 into phi1
15.269 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.269 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.269 * [taylor]: Taking taylor expansion of phi2 in phi2
15.270 * [backup-simplify]: Simplify 0 into 0
15.270 * [backup-simplify]: Simplify 1 into 1
15.270 * [backup-simplify]: Simplify (/ 1 1) into 1
15.270 * [backup-simplify]: Simplify (+ 0 1) into 1
15.270 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.270 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.270 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
15.270 * [taylor]: Taking taylor expansion of lambda1 in phi2
15.270 * [backup-simplify]: Simplify lambda1 into lambda1
15.271 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.271 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
15.271 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
15.271 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
15.271 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
15.271 * [taylor]: Taking taylor expansion of phi2 in phi2
15.271 * [backup-simplify]: Simplify 0 into 0
15.271 * [backup-simplify]: Simplify 1 into 1
15.271 * [backup-simplify]: Simplify (* 1 1) into 1
15.272 * [backup-simplify]: Simplify (/ 1 1) into 1
15.272 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi2
15.272 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
15.272 * [taylor]: Taking taylor expansion of 2 in phi2
15.272 * [backup-simplify]: Simplify 2 into 2
15.272 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
15.272 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
15.272 * [taylor]: Taking taylor expansion of phi1 in phi2
15.272 * [backup-simplify]: Simplify phi1 into phi1
15.272 * [taylor]: Taking taylor expansion of phi2 in phi2
15.272 * [backup-simplify]: Simplify 0 into 0
15.272 * [backup-simplify]: Simplify 1 into 1
15.272 * [backup-simplify]: Simplify (* phi1 0) into 0
15.272 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
15.272 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.272 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi2
15.272 * [taylor]: Taking taylor expansion of 2 in phi2
15.272 * [backup-simplify]: Simplify 2 into 2
15.272 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi2
15.272 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.272 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.272 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.272 * [taylor]: Taking taylor expansion of -0.5 in phi2
15.272 * [backup-simplify]: Simplify -0.5 into -0.5
15.272 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.272 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.272 * [taylor]: Taking taylor expansion of phi1 in phi2
15.272 * [backup-simplify]: Simplify phi1 into phi1
15.272 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.272 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.272 * [taylor]: Taking taylor expansion of phi2 in phi2
15.272 * [backup-simplify]: Simplify 0 into 0
15.272 * [backup-simplify]: Simplify 1 into 1
15.273 * [backup-simplify]: Simplify (/ 1 1) into 1
15.273 * [backup-simplify]: Simplify (+ 0 1) into 1
15.273 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.273 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.273 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi2
15.273 * [taylor]: Taking taylor expansion of lambda2 in phi2
15.273 * [backup-simplify]: Simplify lambda2 into lambda2
15.273 * [taylor]: Taking taylor expansion of lambda1 in phi2
15.273 * [backup-simplify]: Simplify lambda1 into lambda1
15.274 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.274 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
15.274 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
15.274 * [backup-simplify]: Simplify (+ 0 1) into 1
15.274 * [backup-simplify]: Simplify (+ 0 1) into 1
15.275 * [backup-simplify]: Simplify (+ 0 1) into 1
15.275 * [backup-simplify]: Simplify (+ 1 0) into 1
15.275 * [backup-simplify]: Simplify (log 1) into 0
15.275 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
15.275 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
15.276 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
15.276 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi1
15.276 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi1
15.276 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi1
15.276 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.276 * [backup-simplify]: Simplify 1/3 into 1/3
15.276 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi1
15.276 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi1
15.276 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi1
15.276 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
15.276 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.276 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.276 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.276 * [taylor]: Taking taylor expansion of -0.5 in phi1
15.276 * [backup-simplify]: Simplify -0.5 into -0.5
15.276 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.276 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.276 * [taylor]: Taking taylor expansion of phi1 in phi1
15.276 * [backup-simplify]: Simplify 0 into 0
15.276 * [backup-simplify]: Simplify 1 into 1
15.276 * [backup-simplify]: Simplify (/ 1 1) into 1
15.276 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.276 * [taylor]: Taking taylor expansion of phi2 in phi1
15.276 * [backup-simplify]: Simplify phi2 into phi2
15.276 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.276 * [backup-simplify]: Simplify (+ 1 0) into 1
15.277 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.277 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.277 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
15.277 * [taylor]: Taking taylor expansion of lambda2 in phi1
15.277 * [backup-simplify]: Simplify lambda2 into lambda2
15.277 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.277 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.277 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
15.277 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi1
15.277 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
15.277 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
15.277 * [taylor]: Taking taylor expansion of phi1 in phi1
15.277 * [backup-simplify]: Simplify 0 into 0
15.278 * [backup-simplify]: Simplify 1 into 1
15.278 * [backup-simplify]: Simplify (* 1 1) into 1
15.278 * [backup-simplify]: Simplify (/ 1 1) into 1
15.278 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi1
15.278 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
15.278 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.278 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.278 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.278 * [taylor]: Taking taylor expansion of -0.5 in phi1
15.278 * [backup-simplify]: Simplify -0.5 into -0.5
15.278 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.278 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.278 * [taylor]: Taking taylor expansion of phi1 in phi1
15.278 * [backup-simplify]: Simplify 0 into 0
15.278 * [backup-simplify]: Simplify 1 into 1
15.278 * [backup-simplify]: Simplify (/ 1 1) into 1
15.278 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.278 * [taylor]: Taking taylor expansion of phi2 in phi1
15.278 * [backup-simplify]: Simplify phi2 into phi2
15.279 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.279 * [backup-simplify]: Simplify (+ 1 0) into 1
15.279 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.279 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.279 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
15.279 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.279 * [backup-simplify]: Simplify lambda1 into lambda1
15.279 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.280 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
15.280 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
15.280 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
15.280 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
15.280 * [taylor]: Taking taylor expansion of phi2 in phi1
15.280 * [backup-simplify]: Simplify phi2 into phi2
15.280 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.280 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
15.280 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi1
15.280 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
15.280 * [taylor]: Taking taylor expansion of 2 in phi1
15.280 * [backup-simplify]: Simplify 2 into 2
15.280 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
15.280 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
15.280 * [taylor]: Taking taylor expansion of phi1 in phi1
15.280 * [backup-simplify]: Simplify 0 into 0
15.280 * [backup-simplify]: Simplify 1 into 1
15.280 * [taylor]: Taking taylor expansion of phi2 in phi1
15.280 * [backup-simplify]: Simplify phi2 into phi2
15.280 * [backup-simplify]: Simplify (* 0 phi2) into 0
15.280 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
15.280 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.281 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi1
15.281 * [taylor]: Taking taylor expansion of 2 in phi1
15.281 * [backup-simplify]: Simplify 2 into 2
15.281 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi1
15.281 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.281 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.281 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.281 * [taylor]: Taking taylor expansion of -0.5 in phi1
15.281 * [backup-simplify]: Simplify -0.5 into -0.5
15.281 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.281 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.281 * [taylor]: Taking taylor expansion of phi1 in phi1
15.281 * [backup-simplify]: Simplify 0 into 0
15.281 * [backup-simplify]: Simplify 1 into 1
15.281 * [backup-simplify]: Simplify (/ 1 1) into 1
15.281 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.281 * [taylor]: Taking taylor expansion of phi2 in phi1
15.281 * [backup-simplify]: Simplify phi2 into phi2
15.281 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.281 * [backup-simplify]: Simplify (+ 1 0) into 1
15.282 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.282 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.282 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi1
15.282 * [taylor]: Taking taylor expansion of lambda2 in phi1
15.282 * [backup-simplify]: Simplify lambda2 into lambda2
15.282 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.282 * [backup-simplify]: Simplify lambda1 into lambda1
15.282 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.282 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
15.282 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
15.282 * [backup-simplify]: Simplify (+ 1 0) into 1
15.283 * [backup-simplify]: Simplify (+ 0 1) into 1
15.283 * [backup-simplify]: Simplify (+ 1 0) into 1
15.283 * [backup-simplify]: Simplify (log 1) into 0
15.284 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
15.284 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
15.284 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
15.284 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda2
15.284 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda2
15.284 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda2
15.284 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.284 * [backup-simplify]: Simplify 1/3 into 1/3
15.284 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda2
15.284 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda2
15.284 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda2
15.284 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
15.284 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.284 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.284 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.284 * [taylor]: Taking taylor expansion of -0.5 in lambda2
15.284 * [backup-simplify]: Simplify -0.5 into -0.5
15.284 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.284 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.284 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.284 * [backup-simplify]: Simplify phi1 into phi1
15.284 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.284 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.284 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.284 * [backup-simplify]: Simplify phi2 into phi2
15.284 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.284 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.284 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.284 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.284 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.285 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.285 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.285 * [backup-simplify]: Simplify (- 0) into 0
15.285 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.285 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
15.285 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.285 * [backup-simplify]: Simplify 0 into 0
15.285 * [backup-simplify]: Simplify 1 into 1
15.285 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.286 * [backup-simplify]: Simplify (* 1 1) into 1
15.286 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.286 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda2
15.286 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
15.286 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
15.286 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.286 * [backup-simplify]: Simplify phi1 into phi1
15.286 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.286 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
15.286 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda2
15.286 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
15.286 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.286 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.286 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.286 * [taylor]: Taking taylor expansion of -0.5 in lambda2
15.286 * [backup-simplify]: Simplify -0.5 into -0.5
15.286 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.286 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.286 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.286 * [backup-simplify]: Simplify phi1 into phi1
15.286 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.286 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.286 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.286 * [backup-simplify]: Simplify phi2 into phi2
15.286 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.286 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.286 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.287 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.287 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.287 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.287 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.287 * [backup-simplify]: Simplify (- 0) into 0
15.287 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.287 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
15.287 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.287 * [backup-simplify]: Simplify lambda1 into lambda1
15.287 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.288 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
15.288 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
15.288 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
15.288 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
15.288 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.288 * [backup-simplify]: Simplify phi2 into phi2
15.288 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.288 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
15.288 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda2
15.288 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
15.288 * [taylor]: Taking taylor expansion of 2 in lambda2
15.288 * [backup-simplify]: Simplify 2 into 2
15.288 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
15.288 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
15.288 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.288 * [backup-simplify]: Simplify phi1 into phi1
15.288 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.288 * [backup-simplify]: Simplify phi2 into phi2
15.288 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.288 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
15.288 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda2
15.288 * [taylor]: Taking taylor expansion of 2 in lambda2
15.288 * [backup-simplify]: Simplify 2 into 2
15.288 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda2
15.288 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.288 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.288 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.288 * [taylor]: Taking taylor expansion of -0.5 in lambda2
15.288 * [backup-simplify]: Simplify -0.5 into -0.5
15.288 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.288 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.288 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.288 * [backup-simplify]: Simplify phi1 into phi1
15.288 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.288 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.288 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.288 * [backup-simplify]: Simplify phi2 into phi2
15.289 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.289 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.289 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.289 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.289 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.289 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.289 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.289 * [backup-simplify]: Simplify (- 0) into 0
15.289 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.289 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda2
15.289 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.289 * [backup-simplify]: Simplify 0 into 0
15.289 * [backup-simplify]: Simplify 1 into 1
15.290 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.290 * [backup-simplify]: Simplify lambda1 into lambda1
15.290 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.290 * [backup-simplify]: Simplify (* 0 lambda1) into 0
15.290 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda1)) into lambda1
15.290 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
15.290 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.291 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.291 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.291 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
15.291 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
15.292 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
15.292 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
15.292 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
15.292 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
15.292 * [taylor]: Taking taylor expansion of 1/3 in lambda1
15.292 * [backup-simplify]: Simplify 1/3 into 1/3
15.292 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
15.292 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
15.292 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
15.292 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
15.292 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.292 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.292 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.293 * [taylor]: Taking taylor expansion of -0.5 in lambda1
15.293 * [backup-simplify]: Simplify -0.5 into -0.5
15.293 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.293 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.293 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.293 * [backup-simplify]: Simplify phi1 into phi1
15.293 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.293 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.293 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.293 * [backup-simplify]: Simplify phi2 into phi2
15.293 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.293 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.293 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.293 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.293 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.294 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.294 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.294 * [backup-simplify]: Simplify (- 0) into 0
15.295 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.295 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
15.295 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.295 * [backup-simplify]: Simplify lambda2 into lambda2
15.295 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.295 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.296 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
15.296 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
15.296 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
15.296 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
15.296 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.296 * [backup-simplify]: Simplify phi1 into phi1
15.296 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.296 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
15.296 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
15.296 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
15.296 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.296 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.296 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.296 * [taylor]: Taking taylor expansion of -0.5 in lambda1
15.296 * [backup-simplify]: Simplify -0.5 into -0.5
15.296 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.296 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.296 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.296 * [backup-simplify]: Simplify phi1 into phi1
15.296 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.296 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.296 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.296 * [backup-simplify]: Simplify phi2 into phi2
15.297 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.297 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.297 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.297 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.297 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.298 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.298 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.298 * [backup-simplify]: Simplify (- 0) into 0
15.299 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.299 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
15.299 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.299 * [backup-simplify]: Simplify 0 into 0
15.299 * [backup-simplify]: Simplify 1 into 1
15.299 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.300 * [backup-simplify]: Simplify (* 1 1) into 1
15.300 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.300 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
15.300 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
15.300 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.300 * [backup-simplify]: Simplify phi2 into phi2
15.300 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.300 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
15.300 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
15.300 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
15.300 * [taylor]: Taking taylor expansion of 2 in lambda1
15.301 * [backup-simplify]: Simplify 2 into 2
15.301 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
15.301 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
15.301 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.301 * [backup-simplify]: Simplify phi1 into phi1
15.301 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.301 * [backup-simplify]: Simplify phi2 into phi2
15.301 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.301 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
15.301 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
15.301 * [taylor]: Taking taylor expansion of 2 in lambda1
15.301 * [backup-simplify]: Simplify 2 into 2
15.301 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
15.301 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.301 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.301 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.301 * [taylor]: Taking taylor expansion of -0.5 in lambda1
15.301 * [backup-simplify]: Simplify -0.5 into -0.5
15.301 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.301 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.301 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.301 * [backup-simplify]: Simplify phi1 into phi1
15.302 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.302 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.302 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.302 * [backup-simplify]: Simplify phi2 into phi2
15.302 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.302 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.302 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.302 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.302 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.302 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.303 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.303 * [backup-simplify]: Simplify (- 0) into 0
15.303 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.303 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
15.304 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.304 * [backup-simplify]: Simplify lambda2 into lambda2
15.304 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.304 * [backup-simplify]: Simplify 0 into 0
15.304 * [backup-simplify]: Simplify 1 into 1
15.304 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.304 * [backup-simplify]: Simplify (* lambda2 0) into 0
15.305 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
15.305 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
15.305 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.306 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.306 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.306 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.306 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.307 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.308 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.308 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.308 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
15.308 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
15.308 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
15.308 * [taylor]: Taking taylor expansion of 1/3 in lambda1
15.308 * [backup-simplify]: Simplify 1/3 into 1/3
15.308 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
15.308 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
15.309 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
15.309 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
15.309 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.309 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.309 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.309 * [taylor]: Taking taylor expansion of -0.5 in lambda1
15.309 * [backup-simplify]: Simplify -0.5 into -0.5
15.309 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.309 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.309 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.309 * [backup-simplify]: Simplify phi1 into phi1
15.309 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.309 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.309 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.309 * [backup-simplify]: Simplify phi2 into phi2
15.309 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.309 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.309 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.309 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.310 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.310 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.310 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.311 * [backup-simplify]: Simplify (- 0) into 0
15.311 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.311 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
15.311 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.311 * [backup-simplify]: Simplify lambda2 into lambda2
15.311 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.311 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.312 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
15.312 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
15.312 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
15.312 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
15.312 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.312 * [backup-simplify]: Simplify phi1 into phi1
15.312 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.312 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
15.312 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
15.312 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
15.312 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.312 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.312 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.312 * [taylor]: Taking taylor expansion of -0.5 in lambda1
15.312 * [backup-simplify]: Simplify -0.5 into -0.5
15.312 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.312 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.312 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.312 * [backup-simplify]: Simplify phi1 into phi1
15.312 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.313 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.313 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.313 * [backup-simplify]: Simplify phi2 into phi2
15.313 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.313 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.313 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.313 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.313 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.313 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.314 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.316 * [backup-simplify]: Simplify (- 0) into 0
15.317 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.317 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
15.317 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.317 * [backup-simplify]: Simplify 0 into 0
15.317 * [backup-simplify]: Simplify 1 into 1
15.317 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.318 * [backup-simplify]: Simplify (* 1 1) into 1
15.318 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.318 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
15.318 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
15.318 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.318 * [backup-simplify]: Simplify phi2 into phi2
15.318 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.318 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
15.318 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
15.318 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
15.318 * [taylor]: Taking taylor expansion of 2 in lambda1
15.319 * [backup-simplify]: Simplify 2 into 2
15.319 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
15.319 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
15.319 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.319 * [backup-simplify]: Simplify phi1 into phi1
15.319 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.319 * [backup-simplify]: Simplify phi2 into phi2
15.319 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.319 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
15.319 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
15.319 * [taylor]: Taking taylor expansion of 2 in lambda1
15.319 * [backup-simplify]: Simplify 2 into 2
15.319 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
15.319 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.319 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.319 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.319 * [taylor]: Taking taylor expansion of -0.5 in lambda1
15.319 * [backup-simplify]: Simplify -0.5 into -0.5
15.319 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.319 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.319 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.319 * [backup-simplify]: Simplify phi1 into phi1
15.319 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.319 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.319 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.319 * [backup-simplify]: Simplify phi2 into phi2
15.319 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.320 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.320 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.320 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.320 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.320 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.321 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.321 * [backup-simplify]: Simplify (- 0) into 0
15.321 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.321 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
15.321 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.321 * [backup-simplify]: Simplify lambda2 into lambda2
15.322 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.322 * [backup-simplify]: Simplify 0 into 0
15.322 * [backup-simplify]: Simplify 1 into 1
15.322 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.322 * [backup-simplify]: Simplify (* lambda2 0) into 0
15.322 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
15.323 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
15.323 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.324 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.324 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.324 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.325 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.325 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.326 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.326 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.326 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
15.326 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
15.326 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.327 * [backup-simplify]: Simplify 1/3 into 1/3
15.327 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
15.327 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
15.327 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.327 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.327 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.327 * [taylor]: Taking taylor expansion of -0.5 in lambda2
15.327 * [backup-simplify]: Simplify -0.5 into -0.5
15.327 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.327 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.327 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.327 * [backup-simplify]: Simplify phi1 into phi1
15.327 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.327 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.327 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.327 * [backup-simplify]: Simplify phi2 into phi2
15.327 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.327 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.327 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.328 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.328 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.328 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.328 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.329 * [backup-simplify]: Simplify (- 0) into 0
15.329 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.329 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.330 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.330 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
15.330 * [taylor]: Taking taylor expansion of 2 in lambda2
15.330 * [backup-simplify]: Simplify 2 into 2
15.330 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
15.330 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.330 * [backup-simplify]: Simplify lambda1 into lambda1
15.330 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.330 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.330 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.331 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.331 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.331 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.332 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
15.332 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
15.332 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.332 * [backup-simplify]: Simplify 1/3 into 1/3
15.332 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
15.332 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.332 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.332 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.332 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.332 * [taylor]: Taking taylor expansion of -0.5 in phi1
15.332 * [backup-simplify]: Simplify -0.5 into -0.5
15.332 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.332 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.332 * [taylor]: Taking taylor expansion of phi1 in phi1
15.332 * [backup-simplify]: Simplify 0 into 0
15.332 * [backup-simplify]: Simplify 1 into 1
15.333 * [backup-simplify]: Simplify (/ 1 1) into 1
15.333 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.333 * [taylor]: Taking taylor expansion of phi2 in phi1
15.333 * [backup-simplify]: Simplify phi2 into phi2
15.333 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.333 * [backup-simplify]: Simplify (+ 1 0) into 1
15.334 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.334 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.334 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.335 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.335 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
15.335 * [taylor]: Taking taylor expansion of 2 in phi1
15.335 * [backup-simplify]: Simplify 2 into 2
15.335 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
15.335 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.335 * [backup-simplify]: Simplify lambda1 into lambda1
15.335 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.335 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.335 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.335 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.336 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.336 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.336 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
15.336 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
15.337 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.337 * [backup-simplify]: Simplify 1/3 into 1/3
15.337 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
15.337 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
15.337 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.337 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.337 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.337 * [taylor]: Taking taylor expansion of -0.5 in phi2
15.337 * [backup-simplify]: Simplify -0.5 into -0.5
15.337 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.337 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.337 * [taylor]: Taking taylor expansion of phi1 in phi2
15.337 * [backup-simplify]: Simplify phi1 into phi1
15.337 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.337 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.337 * [taylor]: Taking taylor expansion of phi2 in phi2
15.337 * [backup-simplify]: Simplify 0 into 0
15.337 * [backup-simplify]: Simplify 1 into 1
15.338 * [backup-simplify]: Simplify (/ 1 1) into 1
15.338 * [backup-simplify]: Simplify (+ 0 1) into 1
15.339 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.339 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.339 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.340 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.340 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
15.340 * [taylor]: Taking taylor expansion of 2 in phi2
15.340 * [backup-simplify]: Simplify 2 into 2
15.340 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
15.340 * [taylor]: Taking taylor expansion of lambda1 in phi2
15.340 * [backup-simplify]: Simplify lambda1 into lambda1
15.340 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.340 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.340 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.341 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.341 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.341 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.342 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.343 * [backup-simplify]: Simplify (+ 0) into 0
15.343 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.344 * [backup-simplify]: Simplify (+ 0 0) into 0
15.344 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.345 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.346 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.346 * [backup-simplify]: Simplify (- 0) into 0
15.347 * [backup-simplify]: Simplify (+ 0 0) into 0
15.347 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.348 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.349 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
15.349 * [backup-simplify]: Simplify (+ 0 0) into 0
15.349 * [backup-simplify]: Simplify (+ 0 0) into 0
15.350 * [backup-simplify]: Simplify (+ 0 0) into 0
15.350 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
15.351 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
15.351 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
15.352 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
15.353 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
15.354 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.355 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
15.355 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
15.355 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
15.355 * [taylor]: Taking taylor expansion of -2/3 in lambda2
15.355 * [backup-simplify]: Simplify -2/3 into -2/3
15.355 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
15.355 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
15.355 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
15.356 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.356 * [backup-simplify]: Simplify 1/3 into 1/3
15.356 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
15.356 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
15.356 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.356 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.356 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.356 * [taylor]: Taking taylor expansion of -0.5 in lambda2
15.356 * [backup-simplify]: Simplify -0.5 into -0.5
15.356 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.356 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.356 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.356 * [backup-simplify]: Simplify phi1 into phi1
15.356 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.356 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.356 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.356 * [backup-simplify]: Simplify phi2 into phi2
15.356 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.356 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.356 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.356 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.357 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.357 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.357 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.358 * [backup-simplify]: Simplify (- 0) into 0
15.358 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.358 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.358 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.358 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
15.358 * [taylor]: Taking taylor expansion of 2 in lambda2
15.358 * [backup-simplify]: Simplify 2 into 2
15.358 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
15.359 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.359 * [backup-simplify]: Simplify lambda1 into lambda1
15.359 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.359 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.359 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.359 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.360 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.360 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.360 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.360 * [backup-simplify]: Simplify 0 into 0
15.360 * [backup-simplify]: Simplify 1 into 1
15.361 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.361 * [backup-simplify]: Simplify (+ 0) into 0
15.362 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.363 * [backup-simplify]: Simplify (+ 0 0) into 0
15.363 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.364 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.364 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.365 * [backup-simplify]: Simplify (- 0) into 0
15.365 * [backup-simplify]: Simplify (+ 0 0) into 0
15.366 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.367 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.367 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.368 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.368 * [backup-simplify]: Simplify (- 0) into 0
15.369 * [backup-simplify]: Simplify (+ 0 0) into 0
15.370 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.371 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.372 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
15.373 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
15.373 * [taylor]: Taking taylor expansion of 0 in phi1
15.373 * [backup-simplify]: Simplify 0 into 0
15.373 * [taylor]: Taking taylor expansion of 0 in phi2
15.373 * [backup-simplify]: Simplify 0 into 0
15.373 * [backup-simplify]: Simplify 0 into 0
15.374 * [backup-simplify]: Simplify (+ 0) into 0
15.374 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.375 * [backup-simplify]: Simplify (+ 0 0) into 0
15.375 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.376 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.377 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.377 * [backup-simplify]: Simplify (- 0) into 0
15.377 * [backup-simplify]: Simplify (+ 0 0) into 0
15.378 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.379 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.380 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.380 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.381 * [backup-simplify]: Simplify (- 0) into 0
15.381 * [backup-simplify]: Simplify (+ 0 0) into 0
15.382 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.383 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.383 * [taylor]: Taking taylor expansion of 0 in phi1
15.383 * [backup-simplify]: Simplify 0 into 0
15.383 * [taylor]: Taking taylor expansion of 0 in phi2
15.383 * [backup-simplify]: Simplify 0 into 0
15.383 * [backup-simplify]: Simplify 0 into 0
15.384 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.385 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.385 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.386 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.386 * [backup-simplify]: Simplify (- 0) into 0
15.387 * [backup-simplify]: Simplify (+ 0 0) into 0
15.387 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.389 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.389 * [taylor]: Taking taylor expansion of 0 in phi2
15.389 * [backup-simplify]: Simplify 0 into 0
15.389 * [backup-simplify]: Simplify 0 into 0
15.389 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.390 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.391 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.392 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.392 * [backup-simplify]: Simplify (- 0) into 0
15.392 * [backup-simplify]: Simplify (+ 0 0) into 0
15.393 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.393 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.394 * [backup-simplify]: Simplify 0 into 0
15.394 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
15.395 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
15.395 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
15.395 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
15.395 * [backup-simplify]: Simplify (+ 0 0) into 0
15.396 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
15.396 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
15.396 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
15.397 * [backup-simplify]: Simplify (- 0) into 0
15.397 * [backup-simplify]: Simplify (+ 0 0) into 0
15.397 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.399 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.399 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow phi2 2))) into (/ 1 (pow phi2 2))
15.399 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
15.400 * [backup-simplify]: Simplify (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))))
15.400 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
15.400 * [backup-simplify]: Simplify (+ 0) into 0
15.400 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.401 * [backup-simplify]: Simplify (+ 0 0) into 0
15.401 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.402 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.402 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.402 * [backup-simplify]: Simplify (- 0) into 0
15.402 * [backup-simplify]: Simplify (+ 0 0) into 0
15.403 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.403 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 1) (* 0 0))) into 0
15.403 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
15.404 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
15.404 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
15.404 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
15.404 * [backup-simplify]: Simplify (+ (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))
15.406 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))
15.406 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.408 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))))
15.410 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) 1) 1)))) into (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))
15.410 * [taylor]: Taking taylor expansion of (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) in lambda2
15.410 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
15.410 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
15.410 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in lambda2
15.410 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.410 * [backup-simplify]: Simplify 1/3 into 1/3
15.410 * [taylor]: Taking taylor expansion of (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in lambda2
15.410 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
15.410 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
15.410 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.410 * [backup-simplify]: Simplify phi1 into phi1
15.410 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.410 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.410 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.410 * [taylor]: Taking taylor expansion of -0.5 in lambda2
15.410 * [backup-simplify]: Simplify -0.5 into -0.5
15.410 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.410 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.410 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.410 * [backup-simplify]: Simplify phi1 into phi1
15.410 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.410 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.410 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.410 * [backup-simplify]: Simplify phi2 into phi2
15.410 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.410 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.410 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.410 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.410 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.411 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.411 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.411 * [backup-simplify]: Simplify (- 0) into 0
15.411 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.411 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.411 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.412 * [backup-simplify]: Simplify (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.412 * [backup-simplify]: Simplify (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
15.412 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
15.412 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.412 * [backup-simplify]: Simplify 1/3 into 1/3
15.412 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
15.412 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
15.412 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.412 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.412 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.412 * [taylor]: Taking taylor expansion of -0.5 in lambda2
15.412 * [backup-simplify]: Simplify -0.5 into -0.5
15.412 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.412 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.412 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.412 * [backup-simplify]: Simplify phi1 into phi1
15.412 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.412 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.412 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.412 * [backup-simplify]: Simplify phi2 into phi2
15.412 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.412 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.413 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.413 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.413 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.413 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.413 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.413 * [backup-simplify]: Simplify (- 0) into 0
15.413 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.413 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
15.413 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.413 * [backup-simplify]: Simplify phi2 into phi2
15.414 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.414 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.414 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.414 * [backup-simplify]: Simplify (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
15.414 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
15.414 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
15.414 * [taylor]: Taking taylor expansion of 2/3 in lambda2
15.414 * [backup-simplify]: Simplify 2/3 into 2/3
15.414 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
15.414 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
15.414 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.414 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.414 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.414 * [taylor]: Taking taylor expansion of -0.5 in lambda2
15.414 * [backup-simplify]: Simplify -0.5 into -0.5
15.414 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.414 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.414 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.414 * [backup-simplify]: Simplify phi1 into phi1
15.414 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.414 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.414 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.414 * [backup-simplify]: Simplify phi2 into phi2
15.414 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.414 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.415 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.415 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.415 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.415 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.415 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.415 * [backup-simplify]: Simplify (- 0) into 0
15.415 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.415 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
15.415 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.415 * [backup-simplify]: Simplify phi1 into phi1
15.415 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.415 * [backup-simplify]: Simplify phi2 into phi2
15.416 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.416 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.416 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
15.416 * [backup-simplify]: Simplify (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
15.416 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
15.416 * [taylor]: Taking taylor expansion of 1/9 in lambda2
15.416 * [backup-simplify]: Simplify 1/9 into 1/9
15.416 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
15.416 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
15.416 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.416 * [backup-simplify]: Simplify 0 into 0
15.416 * [backup-simplify]: Simplify 1 into 1
15.416 * [backup-simplify]: Simplify (* 1 1) into 1
15.417 * [backup-simplify]: Simplify (/ 1 1) into 1
15.417 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
15.417 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
15.417 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.417 * [backup-simplify]: Simplify 1/3 into 1/3
15.417 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
15.417 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
15.417 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.417 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.417 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.417 * [taylor]: Taking taylor expansion of -0.5 in lambda2
15.417 * [backup-simplify]: Simplify -0.5 into -0.5
15.417 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.417 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.417 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.417 * [backup-simplify]: Simplify phi1 into phi1
15.417 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.417 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.417 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.417 * [backup-simplify]: Simplify phi2 into phi2
15.417 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.417 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.417 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.417 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.417 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.417 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.418 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.418 * [backup-simplify]: Simplify (- 0) into 0
15.418 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.418 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.418 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.418 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
15.418 * [taylor]: Taking taylor expansion of 2 in lambda2
15.418 * [backup-simplify]: Simplify 2 into 2
15.418 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
15.418 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.418 * [backup-simplify]: Simplify lambda1 into lambda1
15.418 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.418 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.419 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.419 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.419 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.419 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.420 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
15.420 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
15.420 * [backup-simplify]: Simplify (- 1/9) into -1/9
15.420 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
15.421 * [backup-simplify]: Simplify (+ 0) into 0
15.421 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.421 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.421 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.421 * [backup-simplify]: Simplify (+ 0 0) into 0
15.422 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.422 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.422 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.423 * [backup-simplify]: Simplify (- 0) into 0
15.423 * [backup-simplify]: Simplify (+ 0 0) into 0
15.423 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.424 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.425 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.425 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.426 * [backup-simplify]: Simplify (- 0) into 0
15.426 * [backup-simplify]: Simplify (+ 0 0) into 0
15.427 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.428 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
15.429 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
15.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
15.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
15.429 * [backup-simplify]: Simplify (+ 0 0) into 0
15.430 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
15.431 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
15.432 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
15.432 * [backup-simplify]: Simplify (- 0) into 0
15.433 * [backup-simplify]: Simplify (+ 0 0) into 0
15.433 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.436 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
15.437 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
15.438 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
15.439 * [backup-simplify]: Simplify (- 0) into 0
15.439 * [backup-simplify]: Simplify (+ 0 0) into 0
15.440 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
15.441 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
15.441 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.442 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
15.442 * [backup-simplify]: Simplify (+ 0 0) into 0
15.443 * [backup-simplify]: Simplify (- 0) into 0
15.443 * [backup-simplify]: Simplify (+ 0 0) into 0
15.444 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.444 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
15.444 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
15.445 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
15.445 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
15.445 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.446 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
15.447 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
15.447 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
15.448 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))) into (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
15.452 * [backup-simplify]: Simplify (+ (* -1/9 0) (+ (* 0 0) (* (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))))
15.452 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))))) in phi1
15.452 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) in phi1
15.452 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
15.452 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.452 * [backup-simplify]: Simplify 1/3 into 1/3
15.452 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
15.452 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
15.452 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
15.452 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.452 * [backup-simplify]: Simplify 1/3 into 1/3
15.452 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
15.452 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.452 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.452 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.452 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.452 * [taylor]: Taking taylor expansion of -0.5 in phi1
15.452 * [backup-simplify]: Simplify -0.5 into -0.5
15.452 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.452 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.452 * [taylor]: Taking taylor expansion of phi1 in phi1
15.452 * [backup-simplify]: Simplify 0 into 0
15.452 * [backup-simplify]: Simplify 1 into 1
15.453 * [backup-simplify]: Simplify (/ 1 1) into 1
15.453 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.453 * [taylor]: Taking taylor expansion of phi2 in phi1
15.453 * [backup-simplify]: Simplify phi2 into phi2
15.453 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.453 * [backup-simplify]: Simplify (+ 1 0) into 1
15.453 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.454 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.454 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.454 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.454 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
15.454 * [taylor]: Taking taylor expansion of 2 in phi1
15.454 * [backup-simplify]: Simplify 2 into 2
15.454 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
15.454 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.454 * [backup-simplify]: Simplify lambda1 into lambda1
15.454 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.454 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.454 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.454 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.455 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.455 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.455 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.455 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
15.455 * [taylor]: Taking taylor expansion of phi2 in phi1
15.455 * [backup-simplify]: Simplify phi2 into phi2
15.455 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.455 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.455 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.455 * [taylor]: Taking taylor expansion of -0.5 in phi1
15.455 * [backup-simplify]: Simplify -0.5 into -0.5
15.455 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.455 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.455 * [taylor]: Taking taylor expansion of phi1 in phi1
15.455 * [backup-simplify]: Simplify 0 into 0
15.455 * [backup-simplify]: Simplify 1 into 1
15.455 * [backup-simplify]: Simplify (/ 1 1) into 1
15.455 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.455 * [taylor]: Taking taylor expansion of phi2 in phi1
15.455 * [backup-simplify]: Simplify phi2 into phi2
15.455 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.456 * [backup-simplify]: Simplify (+ 1 0) into 1
15.456 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.456 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.456 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.456 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.456 * [backup-simplify]: Simplify (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
15.457 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
15.457 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
15.457 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.457 * [backup-simplify]: Simplify 1/3 into 1/3
15.457 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
15.457 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
15.457 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
15.457 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.457 * [backup-simplify]: Simplify 1/3 into 1/3
15.457 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
15.457 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.457 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.457 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.457 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.457 * [taylor]: Taking taylor expansion of -0.5 in phi1
15.457 * [backup-simplify]: Simplify -0.5 into -0.5
15.457 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.457 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.457 * [taylor]: Taking taylor expansion of phi1 in phi1
15.457 * [backup-simplify]: Simplify 0 into 0
15.457 * [backup-simplify]: Simplify 1 into 1
15.458 * [backup-simplify]: Simplify (/ 1 1) into 1
15.458 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.458 * [taylor]: Taking taylor expansion of phi2 in phi1
15.458 * [backup-simplify]: Simplify phi2 into phi2
15.458 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.458 * [backup-simplify]: Simplify (+ 1 0) into 1
15.458 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.458 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.459 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.459 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.459 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
15.459 * [taylor]: Taking taylor expansion of 2 in phi1
15.459 * [backup-simplify]: Simplify 2 into 2
15.459 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
15.459 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.459 * [backup-simplify]: Simplify lambda1 into lambda1
15.459 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.459 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.459 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.459 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.459 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.460 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.460 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.460 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
15.460 * [taylor]: Taking taylor expansion of phi1 in phi1
15.460 * [backup-simplify]: Simplify 0 into 0
15.460 * [backup-simplify]: Simplify 1 into 1
15.460 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.460 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.460 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.460 * [taylor]: Taking taylor expansion of -0.5 in phi1
15.460 * [backup-simplify]: Simplify -0.5 into -0.5
15.460 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.460 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.460 * [taylor]: Taking taylor expansion of phi1 in phi1
15.460 * [backup-simplify]: Simplify 0 into 0
15.460 * [backup-simplify]: Simplify 1 into 1
15.460 * [backup-simplify]: Simplify (/ 1 1) into 1
15.460 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.460 * [taylor]: Taking taylor expansion of phi2 in phi1
15.460 * [backup-simplify]: Simplify phi2 into phi2
15.460 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.461 * [backup-simplify]: Simplify (+ 1 0) into 1
15.461 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.461 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.461 * [backup-simplify]: Simplify (* 1 1) into 1
15.461 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.462 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.462 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.462 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))) in phi1
15.462 * [taylor]: Taking taylor expansion of 2/3 in phi1
15.462 * [backup-simplify]: Simplify 2/3 into 2/3
15.462 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))) in phi1
15.462 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
15.462 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
15.462 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.462 * [backup-simplify]: Simplify 1/3 into 1/3
15.463 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
15.463 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.463 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.463 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.463 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.463 * [taylor]: Taking taylor expansion of -0.5 in phi1
15.463 * [backup-simplify]: Simplify -0.5 into -0.5
15.463 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.463 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.463 * [taylor]: Taking taylor expansion of phi1 in phi1
15.463 * [backup-simplify]: Simplify 0 into 0
15.463 * [backup-simplify]: Simplify 1 into 1
15.463 * [backup-simplify]: Simplify (/ 1 1) into 1
15.463 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.463 * [taylor]: Taking taylor expansion of phi2 in phi1
15.463 * [backup-simplify]: Simplify phi2 into phi2
15.463 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.463 * [backup-simplify]: Simplify (+ 1 0) into 1
15.464 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.464 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.464 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.464 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.464 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
15.464 * [taylor]: Taking taylor expansion of 2 in phi1
15.464 * [backup-simplify]: Simplify 2 into 2
15.464 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
15.464 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.464 * [backup-simplify]: Simplify lambda1 into lambda1
15.464 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.464 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.464 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.464 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.465 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.465 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.465 * [taylor]: Taking taylor expansion of (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)) in phi1
15.465 * [taylor]: Taking taylor expansion of phi2 in phi1
15.465 * [backup-simplify]: Simplify phi2 into phi2
15.465 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1) in phi1
15.465 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.465 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.465 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.465 * [taylor]: Taking taylor expansion of -0.5 in phi1
15.465 * [backup-simplify]: Simplify -0.5 into -0.5
15.465 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.465 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.465 * [taylor]: Taking taylor expansion of phi1 in phi1
15.465 * [backup-simplify]: Simplify 0 into 0
15.465 * [backup-simplify]: Simplify 1 into 1
15.465 * [backup-simplify]: Simplify (/ 1 1) into 1
15.465 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.465 * [taylor]: Taking taylor expansion of phi2 in phi1
15.465 * [backup-simplify]: Simplify phi2 into phi2
15.466 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.466 * [backup-simplify]: Simplify (+ 1 0) into 1
15.466 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.466 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.466 * [taylor]: Taking taylor expansion of phi1 in phi1
15.466 * [backup-simplify]: Simplify 0 into 0
15.466 * [backup-simplify]: Simplify 1 into 1
15.466 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.467 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
15.467 * [backup-simplify]: Simplify (* phi2 0) into 0
15.467 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.467 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) (* 0 0)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.468 * [backup-simplify]: Simplify (+ (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0)) into (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.469 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
15.470 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
15.470 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.471 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.472 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.473 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.473 * [backup-simplify]: Simplify (- 0) into 0
15.474 * [backup-simplify]: Simplify (+ 0 0) into 0
15.475 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.475 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.478 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
15.479 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
15.480 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
15.480 * [backup-simplify]: Simplify (- 0) into 0
15.480 * [backup-simplify]: Simplify (+ 0 0) into 0
15.481 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
15.482 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
15.483 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.483 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.483 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
15.485 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.485 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
15.486 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.487 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.488 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.488 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
15.489 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.489 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.490 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.490 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.490 * [backup-simplify]: Simplify (- 0) into 0
15.491 * [backup-simplify]: Simplify (+ 0 0) into 0
15.491 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.492 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.492 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.493 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 1) (* 0 0))) into 0
15.493 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0))) into 0
15.494 * [backup-simplify]: Simplify (- (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into 0
15.495 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.495 * [backup-simplify]: Simplify (- 0) into 0
15.496 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
15.496 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi2
15.496 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.496 * [backup-simplify]: Simplify 1/3 into 1/3
15.496 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi2
15.496 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
15.496 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
15.496 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.496 * [backup-simplify]: Simplify 1/3 into 1/3
15.496 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
15.496 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
15.496 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.496 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.496 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.496 * [taylor]: Taking taylor expansion of -0.5 in phi2
15.496 * [backup-simplify]: Simplify -0.5 into -0.5
15.496 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.496 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.496 * [taylor]: Taking taylor expansion of phi1 in phi2
15.496 * [backup-simplify]: Simplify phi1 into phi1
15.496 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.496 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.496 * [taylor]: Taking taylor expansion of phi2 in phi2
15.496 * [backup-simplify]: Simplify 0 into 0
15.496 * [backup-simplify]: Simplify 1 into 1
15.497 * [backup-simplify]: Simplify (/ 1 1) into 1
15.497 * [backup-simplify]: Simplify (+ 0 1) into 1
15.497 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.497 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.497 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.498 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.498 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
15.498 * [taylor]: Taking taylor expansion of 2 in phi2
15.498 * [backup-simplify]: Simplify 2 into 2
15.498 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
15.498 * [taylor]: Taking taylor expansion of lambda1 in phi2
15.498 * [backup-simplify]: Simplify lambda1 into lambda1
15.498 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.498 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.498 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.498 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.498 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.499 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.499 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
15.499 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
15.499 * [taylor]: Taking taylor expansion of phi2 in phi2
15.499 * [backup-simplify]: Simplify 0 into 0
15.499 * [backup-simplify]: Simplify 1 into 1
15.499 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.499 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.499 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.499 * [taylor]: Taking taylor expansion of -0.5 in phi2
15.499 * [backup-simplify]: Simplify -0.5 into -0.5
15.499 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.499 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.499 * [taylor]: Taking taylor expansion of phi1 in phi2
15.499 * [backup-simplify]: Simplify phi1 into phi1
15.499 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.499 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.499 * [taylor]: Taking taylor expansion of phi2 in phi2
15.499 * [backup-simplify]: Simplify 0 into 0
15.499 * [backup-simplify]: Simplify 1 into 1
15.499 * [backup-simplify]: Simplify (/ 1 1) into 1
15.499 * [backup-simplify]: Simplify (+ 0 1) into 1
15.500 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
15.500 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.500 * [backup-simplify]: Simplify (* 1 1) into 1
15.500 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.500 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.501 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.501 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.502 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.502 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.502 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.503 * [backup-simplify]: Simplify (- 0) into 0
15.503 * [backup-simplify]: Simplify (+ 0 0) into 0
15.503 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.504 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.505 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
15.506 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
15.507 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
15.507 * [backup-simplify]: Simplify (- 0) into 0
15.507 * [backup-simplify]: Simplify (+ 0 0) into 0
15.508 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
15.509 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
15.509 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.510 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.510 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.511 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.511 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
15.513 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.513 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
15.515 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.516 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.518 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.518 * [backup-simplify]: Simplify 0 into 0
15.519 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
15.520 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
15.520 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
15.521 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
15.521 * [backup-simplify]: Simplify (+ 0 0) into 0
15.522 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
15.523 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
15.524 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
15.524 * [backup-simplify]: Simplify (- 0) into 0
15.525 * [backup-simplify]: Simplify (+ 0 0) into 0
15.525 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.528 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
15.530 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
15.531 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
15.531 * [backup-simplify]: Simplify (- 0) into 0
15.532 * [backup-simplify]: Simplify (+ 0 0) into 0
15.533 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
15.535 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
15.537 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.538 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
15.538 * [taylor]: Taking taylor expansion of 0 in phi1
15.538 * [backup-simplify]: Simplify 0 into 0
15.538 * [taylor]: Taking taylor expansion of 0 in phi2
15.538 * [backup-simplify]: Simplify 0 into 0
15.538 * [backup-simplify]: Simplify 0 into 0
15.539 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) 2)) (* 2 (log (/ 1 (- lambda1))))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
15.539 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 2)
15.540 * [backup-simplify]: Simplify (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) into (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3)
15.540 * [approximate]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
15.540 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi2
15.540 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi2
15.540 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi2
15.540 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.540 * [backup-simplify]: Simplify 1/3 into 1/3
15.540 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi2
15.540 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi2
15.540 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi2
15.540 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
15.540 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
15.540 * [taylor]: Taking taylor expansion of lambda2 in phi2
15.540 * [backup-simplify]: Simplify lambda2 into lambda2
15.540 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
15.540 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
15.540 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
15.540 * [taylor]: Taking taylor expansion of 0.5 in phi2
15.540 * [backup-simplify]: Simplify 0.5 into 0.5
15.541 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
15.541 * [taylor]: Taking taylor expansion of phi1 in phi2
15.541 * [backup-simplify]: Simplify phi1 into phi1
15.541 * [taylor]: Taking taylor expansion of phi2 in phi2
15.541 * [backup-simplify]: Simplify 0 into 0
15.541 * [backup-simplify]: Simplify 1 into 1
15.541 * [backup-simplify]: Simplify (+ phi1 0) into phi1
15.541 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
15.541 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
15.541 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
15.541 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
15.541 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
15.542 * [backup-simplify]: Simplify (- 0) into 0
15.542 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
15.542 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi2
15.542 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
15.542 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
15.542 * [taylor]: Taking taylor expansion of lambda1 in phi2
15.542 * [backup-simplify]: Simplify lambda1 into lambda1
15.542 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
15.542 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
15.542 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
15.542 * [taylor]: Taking taylor expansion of 0.5 in phi2
15.542 * [backup-simplify]: Simplify 0.5 into 0.5
15.542 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
15.542 * [taylor]: Taking taylor expansion of phi1 in phi2
15.542 * [backup-simplify]: Simplify phi1 into phi1
15.542 * [taylor]: Taking taylor expansion of phi2 in phi2
15.542 * [backup-simplify]: Simplify 0 into 0
15.542 * [backup-simplify]: Simplify 1 into 1
15.542 * [backup-simplify]: Simplify (+ phi1 0) into phi1
15.542 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
15.542 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
15.543 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
15.543 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
15.543 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
15.543 * [backup-simplify]: Simplify (- 0) into 0
15.543 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
15.543 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi2
15.543 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
15.543 * [taylor]: Taking taylor expansion of phi1 in phi2
15.543 * [backup-simplify]: Simplify phi1 into phi1
15.543 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
15.544 * [taylor]: Taking taylor expansion of phi2 in phi2
15.544 * [backup-simplify]: Simplify 0 into 0
15.544 * [backup-simplify]: Simplify 1 into 1
15.544 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi2
15.544 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi2
15.544 * [taylor]: Taking taylor expansion of 2 in phi2
15.544 * [backup-simplify]: Simplify 2 into 2
15.544 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
15.544 * [taylor]: Taking taylor expansion of phi1 in phi2
15.544 * [backup-simplify]: Simplify phi1 into phi1
15.544 * [taylor]: Taking taylor expansion of phi2 in phi2
15.544 * [backup-simplify]: Simplify 0 into 0
15.544 * [backup-simplify]: Simplify 1 into 1
15.544 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi2
15.544 * [taylor]: Taking taylor expansion of 2 in phi2
15.544 * [backup-simplify]: Simplify 2 into 2
15.544 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi2
15.544 * [taylor]: Taking taylor expansion of lambda2 in phi2
15.544 * [backup-simplify]: Simplify lambda2 into lambda2
15.544 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
15.544 * [taylor]: Taking taylor expansion of lambda1 in phi2
15.544 * [backup-simplify]: Simplify lambda1 into lambda1
15.544 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
15.544 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
15.544 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
15.544 * [taylor]: Taking taylor expansion of 0.5 in phi2
15.544 * [backup-simplify]: Simplify 0.5 into 0.5
15.544 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
15.544 * [taylor]: Taking taylor expansion of phi1 in phi2
15.544 * [backup-simplify]: Simplify phi1 into phi1
15.544 * [taylor]: Taking taylor expansion of phi2 in phi2
15.544 * [backup-simplify]: Simplify 0 into 0
15.544 * [backup-simplify]: Simplify 1 into 1
15.544 * [backup-simplify]: Simplify (+ phi1 0) into phi1
15.545 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
15.545 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
15.545 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
15.545 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
15.545 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
15.545 * [backup-simplify]: Simplify (- 0) into 0
15.545 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
15.546 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.546 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
15.546 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2))
15.546 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
15.546 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
15.547 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2))
15.547 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.547 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
15.547 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2)) into (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))
15.548 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2)))
15.548 * [backup-simplify]: Simplify (* phi1 0) into 0
15.549 * [backup-simplify]: Simplify (* 2 0) into 0
15.549 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
15.549 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) lambda1)
15.549 * [backup-simplify]: Simplify (* lambda2 (* (pow (cos (* 0.5 phi1)) 2) lambda1)) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))
15.550 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
15.550 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
15.551 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
15.552 * [backup-simplify]: Simplify (+ (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
15.553 * [backup-simplify]: Simplify (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))
15.555 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))) into (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))
15.557 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))) into (pow (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) 1/3)
15.557 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi1
15.557 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi1
15.557 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi1
15.557 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.557 * [backup-simplify]: Simplify 1/3 into 1/3
15.557 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi1
15.557 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi1
15.557 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi1
15.557 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
15.557 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
15.557 * [taylor]: Taking taylor expansion of lambda2 in phi1
15.557 * [backup-simplify]: Simplify lambda2 into lambda2
15.557 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
15.557 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
15.557 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
15.557 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.557 * [backup-simplify]: Simplify 0.5 into 0.5
15.557 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
15.557 * [taylor]: Taking taylor expansion of phi1 in phi1
15.557 * [backup-simplify]: Simplify 0 into 0
15.557 * [backup-simplify]: Simplify 1 into 1
15.557 * [taylor]: Taking taylor expansion of phi2 in phi1
15.557 * [backup-simplify]: Simplify phi2 into phi2
15.557 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
15.558 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
15.558 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
15.558 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
15.558 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
15.558 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
15.559 * [backup-simplify]: Simplify (- 0) into 0
15.559 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
15.559 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi1
15.559 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
15.559 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
15.559 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.559 * [backup-simplify]: Simplify lambda1 into lambda1
15.559 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
15.559 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
15.559 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
15.559 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.559 * [backup-simplify]: Simplify 0.5 into 0.5
15.559 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
15.559 * [taylor]: Taking taylor expansion of phi1 in phi1
15.559 * [backup-simplify]: Simplify 0 into 0
15.559 * [backup-simplify]: Simplify 1 into 1
15.559 * [taylor]: Taking taylor expansion of phi2 in phi1
15.559 * [backup-simplify]: Simplify phi2 into phi2
15.559 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
15.559 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
15.560 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
15.560 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
15.560 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
15.560 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
15.560 * [backup-simplify]: Simplify (- 0) into 0
15.561 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
15.561 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi1
15.561 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
15.561 * [taylor]: Taking taylor expansion of phi1 in phi1
15.561 * [backup-simplify]: Simplify 0 into 0
15.561 * [backup-simplify]: Simplify 1 into 1
15.561 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
15.561 * [taylor]: Taking taylor expansion of phi2 in phi1
15.561 * [backup-simplify]: Simplify phi2 into phi2
15.561 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi1
15.561 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
15.561 * [taylor]: Taking taylor expansion of 2 in phi1
15.561 * [backup-simplify]: Simplify 2 into 2
15.561 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
15.561 * [taylor]: Taking taylor expansion of phi1 in phi1
15.561 * [backup-simplify]: Simplify 0 into 0
15.561 * [backup-simplify]: Simplify 1 into 1
15.561 * [taylor]: Taking taylor expansion of phi2 in phi1
15.561 * [backup-simplify]: Simplify phi2 into phi2
15.561 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi1
15.561 * [taylor]: Taking taylor expansion of 2 in phi1
15.561 * [backup-simplify]: Simplify 2 into 2
15.561 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
15.561 * [taylor]: Taking taylor expansion of lambda2 in phi1
15.561 * [backup-simplify]: Simplify lambda2 into lambda2
15.561 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
15.561 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.561 * [backup-simplify]: Simplify lambda1 into lambda1
15.561 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
15.561 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
15.561 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
15.561 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.561 * [backup-simplify]: Simplify 0.5 into 0.5
15.561 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
15.562 * [taylor]: Taking taylor expansion of phi1 in phi1
15.562 * [backup-simplify]: Simplify 0 into 0
15.562 * [backup-simplify]: Simplify 1 into 1
15.562 * [taylor]: Taking taylor expansion of phi2 in phi1
15.562 * [backup-simplify]: Simplify phi2 into phi2
15.562 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
15.562 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
15.562 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
15.562 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
15.562 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
15.562 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
15.563 * [backup-simplify]: Simplify (- 0) into 0
15.563 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
15.563 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.563 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
15.563 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))
15.563 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
15.563 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
15.564 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2))
15.564 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.564 * [backup-simplify]: Simplify (+ 0 (pow phi2 2)) into (pow phi2 2)
15.564 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (pow phi2 2)) into (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))
15.565 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))))
15.565 * [backup-simplify]: Simplify (* 0 phi2) into 0
15.566 * [backup-simplify]: Simplify (* 2 0) into 0
15.566 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
15.566 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi2)) 2)) into (* lambda1 (pow (cos (* 0.5 phi2)) 2))
15.567 * [backup-simplify]: Simplify (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))
15.567 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
15.567 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
15.568 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
15.569 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
15.571 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))
15.572 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))
15.574 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) 1/3)
15.574 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda2
15.574 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda2
15.574 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda2
15.574 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.574 * [backup-simplify]: Simplify 1/3 into 1/3
15.574 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda2
15.574 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda2
15.574 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda2
15.574 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
15.574 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
15.574 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.574 * [backup-simplify]: Simplify 0 into 0
15.574 * [backup-simplify]: Simplify 1 into 1
15.574 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
15.575 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
15.575 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
15.575 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.575 * [backup-simplify]: Simplify 0.5 into 0.5
15.575 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
15.575 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.575 * [backup-simplify]: Simplify phi1 into phi1
15.575 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.575 * [backup-simplify]: Simplify phi2 into phi2
15.575 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.575 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.575 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.575 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.575 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.575 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.576 * [backup-simplify]: Simplify (- 0) into 0
15.576 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.576 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda2
15.576 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
15.576 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
15.576 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.576 * [backup-simplify]: Simplify lambda1 into lambda1
15.576 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
15.576 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
15.576 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
15.576 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.576 * [backup-simplify]: Simplify 0.5 into 0.5
15.577 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
15.577 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.577 * [backup-simplify]: Simplify phi1 into phi1
15.577 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.577 * [backup-simplify]: Simplify phi2 into phi2
15.577 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.577 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.577 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.577 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.577 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.577 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.578 * [backup-simplify]: Simplify (- 0) into 0
15.578 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.578 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda2
15.578 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
15.578 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.578 * [backup-simplify]: Simplify phi1 into phi1
15.578 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
15.578 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.578 * [backup-simplify]: Simplify phi2 into phi2
15.578 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda2
15.578 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
15.578 * [taylor]: Taking taylor expansion of 2 in lambda2
15.578 * [backup-simplify]: Simplify 2 into 2
15.578 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
15.578 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.578 * [backup-simplify]: Simplify phi1 into phi1
15.578 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.578 * [backup-simplify]: Simplify phi2 into phi2
15.578 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
15.578 * [taylor]: Taking taylor expansion of 2 in lambda2
15.578 * [backup-simplify]: Simplify 2 into 2
15.578 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
15.578 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.578 * [backup-simplify]: Simplify 0 into 0
15.578 * [backup-simplify]: Simplify 1 into 1
15.579 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
15.579 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.579 * [backup-simplify]: Simplify lambda1 into lambda1
15.579 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
15.579 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
15.579 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
15.579 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.579 * [backup-simplify]: Simplify 0.5 into 0.5
15.579 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
15.579 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.579 * [backup-simplify]: Simplify phi1 into phi1
15.579 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.579 * [backup-simplify]: Simplify phi2 into phi2
15.579 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.579 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.579 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.579 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.579 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.579 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.580 * [backup-simplify]: Simplify (- 0) into 0
15.580 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.580 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
15.580 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.581 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
15.581 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.581 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.581 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
15.582 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))
15.583 * [backup-simplify]: Simplify (+ 0 (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2)))
15.583 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.583 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
15.583 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.583 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
15.584 * [backup-simplify]: Simplify (* 0 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
15.587 * [backup-simplify]: Simplify (* 2 0) into 0
15.587 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
15.587 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
15.588 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))
15.589 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))
15.590 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))
15.591 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))) 1/3)
15.591 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
15.591 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
15.591 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
15.592 * [taylor]: Taking taylor expansion of 1/3 in lambda1
15.592 * [backup-simplify]: Simplify 1/3 into 1/3
15.592 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
15.592 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
15.592 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
15.592 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
15.592 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
15.592 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.592 * [backup-simplify]: Simplify lambda2 into lambda2
15.592 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
15.592 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
15.592 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
15.592 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.592 * [backup-simplify]: Simplify 0.5 into 0.5
15.592 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
15.592 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.592 * [backup-simplify]: Simplify phi1 into phi1
15.592 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.592 * [backup-simplify]: Simplify phi2 into phi2
15.592 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.592 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.592 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.592 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.593 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.593 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.593 * [backup-simplify]: Simplify (- 0) into 0
15.593 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.594 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
15.594 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
15.594 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
15.594 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.594 * [backup-simplify]: Simplify 0 into 0
15.594 * [backup-simplify]: Simplify 1 into 1
15.594 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
15.594 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
15.594 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
15.594 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.594 * [backup-simplify]: Simplify 0.5 into 0.5
15.594 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
15.594 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.594 * [backup-simplify]: Simplify phi1 into phi1
15.594 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.594 * [backup-simplify]: Simplify phi2 into phi2
15.594 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.594 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.594 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.594 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.594 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.594 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.595 * [backup-simplify]: Simplify (- 0) into 0
15.595 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.595 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
15.595 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
15.595 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.595 * [backup-simplify]: Simplify phi1 into phi1
15.595 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
15.595 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.595 * [backup-simplify]: Simplify phi2 into phi2
15.595 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
15.595 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
15.595 * [taylor]: Taking taylor expansion of 2 in lambda1
15.595 * [backup-simplify]: Simplify 2 into 2
15.595 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
15.595 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.595 * [backup-simplify]: Simplify phi1 into phi1
15.595 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.595 * [backup-simplify]: Simplify phi2 into phi2
15.595 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
15.595 * [taylor]: Taking taylor expansion of 2 in lambda1
15.595 * [backup-simplify]: Simplify 2 into 2
15.595 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
15.596 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.596 * [backup-simplify]: Simplify lambda2 into lambda2
15.596 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
15.596 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.596 * [backup-simplify]: Simplify 0 into 0
15.596 * [backup-simplify]: Simplify 1 into 1
15.596 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
15.596 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
15.596 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
15.596 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.596 * [backup-simplify]: Simplify 0.5 into 0.5
15.596 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
15.596 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.596 * [backup-simplify]: Simplify phi1 into phi1
15.596 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.596 * [backup-simplify]: Simplify phi2 into phi2
15.596 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.596 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.596 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.596 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.596 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.596 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.596 * [backup-simplify]: Simplify (- 0) into 0
15.597 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.597 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.597 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.597 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
15.597 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.597 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.597 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
15.597 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
15.598 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
15.598 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.598 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
15.598 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.598 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
15.598 * [backup-simplify]: Simplify (* lambda2 0) into 0
15.598 * [backup-simplify]: Simplify (* 2 0) into 0
15.599 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
15.599 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
15.599 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
15.600 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
15.600 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
15.601 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
15.601 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
15.601 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
15.601 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
15.601 * [taylor]: Taking taylor expansion of 1/3 in lambda1
15.601 * [backup-simplify]: Simplify 1/3 into 1/3
15.601 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
15.601 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
15.601 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
15.601 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
15.601 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
15.601 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.601 * [backup-simplify]: Simplify lambda2 into lambda2
15.601 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
15.601 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
15.601 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
15.601 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.601 * [backup-simplify]: Simplify 0.5 into 0.5
15.601 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
15.601 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.601 * [backup-simplify]: Simplify phi1 into phi1
15.601 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.601 * [backup-simplify]: Simplify phi2 into phi2
15.601 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.601 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.602 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.602 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.602 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.602 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.602 * [backup-simplify]: Simplify (- 0) into 0
15.602 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.602 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
15.602 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
15.602 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
15.602 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.602 * [backup-simplify]: Simplify 0 into 0
15.602 * [backup-simplify]: Simplify 1 into 1
15.602 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
15.602 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
15.602 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
15.602 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.602 * [backup-simplify]: Simplify 0.5 into 0.5
15.602 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
15.602 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.602 * [backup-simplify]: Simplify phi1 into phi1
15.603 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.603 * [backup-simplify]: Simplify phi2 into phi2
15.603 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.603 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.603 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.603 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.603 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.603 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.603 * [backup-simplify]: Simplify (- 0) into 0
15.603 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.603 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
15.603 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
15.603 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.603 * [backup-simplify]: Simplify phi1 into phi1
15.603 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
15.603 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.603 * [backup-simplify]: Simplify phi2 into phi2
15.603 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
15.603 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
15.603 * [taylor]: Taking taylor expansion of 2 in lambda1
15.603 * [backup-simplify]: Simplify 2 into 2
15.603 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
15.603 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.603 * [backup-simplify]: Simplify phi1 into phi1
15.603 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.604 * [backup-simplify]: Simplify phi2 into phi2
15.604 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
15.604 * [taylor]: Taking taylor expansion of 2 in lambda1
15.604 * [backup-simplify]: Simplify 2 into 2
15.604 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
15.604 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.604 * [backup-simplify]: Simplify lambda2 into lambda2
15.604 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
15.604 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.604 * [backup-simplify]: Simplify 0 into 0
15.604 * [backup-simplify]: Simplify 1 into 1
15.604 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
15.604 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
15.604 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
15.604 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.604 * [backup-simplify]: Simplify 0.5 into 0.5
15.604 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
15.604 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.604 * [backup-simplify]: Simplify phi1 into phi1
15.604 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.604 * [backup-simplify]: Simplify phi2 into phi2
15.604 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.604 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.604 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.604 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.604 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.604 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.604 * [backup-simplify]: Simplify (- 0) into 0
15.605 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.605 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.605 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.605 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
15.605 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.605 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.605 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
15.605 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
15.606 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
15.606 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.606 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
15.606 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.606 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
15.606 * [backup-simplify]: Simplify (* lambda2 0) into 0
15.606 * [backup-simplify]: Simplify (* 2 0) into 0
15.606 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
15.606 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
15.607 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
15.607 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
15.608 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
15.609 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
15.609 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
15.609 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
15.609 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
15.609 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.609 * [backup-simplify]: Simplify 1/3 into 1/3
15.609 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
15.609 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
15.609 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
15.609 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
15.609 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.609 * [backup-simplify]: Simplify phi2 into phi2
15.609 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
15.609 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
15.609 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.609 * [backup-simplify]: Simplify phi1 into phi1
15.609 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
15.609 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
15.609 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.609 * [backup-simplify]: Simplify 0 into 0
15.609 * [backup-simplify]: Simplify 1 into 1
15.609 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
15.609 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
15.609 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
15.609 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.609 * [backup-simplify]: Simplify 0.5 into 0.5
15.609 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
15.609 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.609 * [backup-simplify]: Simplify phi1 into phi1
15.609 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.609 * [backup-simplify]: Simplify phi2 into phi2
15.609 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.609 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.609 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.609 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.609 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.609 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.610 * [backup-simplify]: Simplify (- 0) into 0
15.610 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.610 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
15.610 * [taylor]: Taking taylor expansion of 2 in lambda2
15.610 * [backup-simplify]: Simplify 2 into 2
15.610 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
15.610 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.610 * [backup-simplify]: Simplify phi1 into phi1
15.610 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.610 * [backup-simplify]: Simplify phi2 into phi2
15.610 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.610 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.610 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
15.610 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
15.610 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.610 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
15.610 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
15.611 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
15.611 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
15.611 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
15.611 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
15.611 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) in phi1
15.611 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) in phi1
15.611 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
15.611 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.612 * [backup-simplify]: Simplify 1/3 into 1/3
15.612 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
15.612 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
15.612 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
15.612 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
15.612 * [taylor]: Taking taylor expansion of phi2 in phi1
15.612 * [backup-simplify]: Simplify phi2 into phi2
15.612 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
15.612 * [taylor]: Taking taylor expansion of phi1 in phi1
15.612 * [backup-simplify]: Simplify 0 into 0
15.612 * [backup-simplify]: Simplify 1 into 1
15.612 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
15.612 * [taylor]: Taking taylor expansion of 2 in phi1
15.612 * [backup-simplify]: Simplify 2 into 2
15.612 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
15.612 * [taylor]: Taking taylor expansion of phi1 in phi1
15.612 * [backup-simplify]: Simplify 0 into 0
15.612 * [backup-simplify]: Simplify 1 into 1
15.612 * [taylor]: Taking taylor expansion of phi2 in phi1
15.612 * [backup-simplify]: Simplify phi2 into phi2
15.612 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.612 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
15.612 * [backup-simplify]: Simplify (* 0 phi2) into 0
15.612 * [backup-simplify]: Simplify (* 2 0) into 0
15.613 * [backup-simplify]: Simplify (- 0) into 0
15.613 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
15.613 * [backup-simplify]: Simplify (log (pow phi2 2)) into (log (pow phi2 2))
15.613 * [backup-simplify]: Simplify (* 1/3 (log (pow phi2 2))) into (* 1/3 (log (pow phi2 2)))
15.613 * [backup-simplify]: Simplify (exp (* 1/3 (log (pow phi2 2)))) into (pow (pow phi2 2) 1/3)
15.613 * [taylor]: Taking taylor expansion of (pow (pow phi2 2) 1/3) in phi2
15.613 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow phi2 2)))) in phi2
15.613 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow phi2 2))) in phi2
15.613 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.613 * [backup-simplify]: Simplify 1/3 into 1/3
15.613 * [taylor]: Taking taylor expansion of (log (pow phi2 2)) in phi2
15.613 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
15.613 * [taylor]: Taking taylor expansion of phi2 in phi2
15.613 * [backup-simplify]: Simplify 0 into 0
15.613 * [backup-simplify]: Simplify 1 into 1
15.613 * [backup-simplify]: Simplify (* 1 1) into 1
15.614 * [backup-simplify]: Simplify (log 1) into 0
15.614 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
15.614 * [backup-simplify]: Simplify (* 1/3 (* 2 (log phi2))) into (* 2/3 (log phi2))
15.614 * [backup-simplify]: Simplify (exp (* 2/3 (log phi2))) into (pow phi2 2/3)
15.614 * [backup-simplify]: Simplify (pow phi2 2/3) into (pow phi2 2/3)
15.614 * [backup-simplify]: Simplify (+ 0) into 0
15.615 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
15.615 * [backup-simplify]: Simplify (+ 0 0) into 0
15.615 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
15.616 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.616 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
15.616 * [backup-simplify]: Simplify (- 0) into 0
15.617 * [backup-simplify]: Simplify (+ 0 0) into 0
15.617 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
15.617 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
15.617 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
15.617 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
15.617 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
15.617 * [backup-simplify]: Simplify (+ 0 0) into 0
15.618 * [backup-simplify]: Simplify (+ 0 0) into 0
15.618 * [backup-simplify]: Simplify (+ 0 0) into 0
15.618 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
15.618 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
15.618 * [backup-simplify]: Simplify (+ 0) into 0
15.619 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
15.619 * [backup-simplify]: Simplify (+ 0 0) into 0
15.619 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
15.620 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.620 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
15.621 * [backup-simplify]: Simplify (- 0) into 0
15.621 * [backup-simplify]: Simplify (+ 0 0) into 0
15.621 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
15.621 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.622 * [backup-simplify]: Simplify (+ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0)) into (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
15.622 * [backup-simplify]: Simplify (+ (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
15.623 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
15.623 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
15.623 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
15.624 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 1) into (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
15.625 * [backup-simplify]: Simplify (+ (* 1/3 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))
15.627 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 1) 1)))) into (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)))
15.627 * [taylor]: Taking taylor expansion of (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3))) in lambda2
15.627 * [taylor]: Taking taylor expansion of -2/3 in lambda2
15.627 * [backup-simplify]: Simplify -2/3 into -2/3
15.627 * [taylor]: Taking taylor expansion of (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)) in lambda2
15.627 * [taylor]: Taking taylor expansion of (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
15.627 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.627 * [backup-simplify]: Simplify 0 into 0
15.627 * [backup-simplify]: Simplify 1 into 1
15.627 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
15.627 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
15.627 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
15.627 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.627 * [backup-simplify]: Simplify 0.5 into 0.5
15.627 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
15.627 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.627 * [backup-simplify]: Simplify phi1 into phi1
15.627 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.627 * [backup-simplify]: Simplify phi2 into phi2
15.627 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.627 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.627 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.627 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.627 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.628 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.628 * [backup-simplify]: Simplify (- 0) into 0
15.628 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.628 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3) in lambda2
15.628 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
15.628 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
15.628 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.628 * [backup-simplify]: Simplify 1/3 into 1/3
15.628 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
15.628 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
15.628 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
15.628 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
15.628 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
15.628 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
15.628 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.628 * [backup-simplify]: Simplify phi2 into phi2
15.628 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
15.628 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
15.628 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.628 * [backup-simplify]: Simplify phi1 into phi1
15.628 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
15.628 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
15.628 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.628 * [backup-simplify]: Simplify 0 into 0
15.628 * [backup-simplify]: Simplify 1 into 1
15.628 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
15.628 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
15.629 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
15.629 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.629 * [backup-simplify]: Simplify 0.5 into 0.5
15.629 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
15.629 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.629 * [backup-simplify]: Simplify phi1 into phi1
15.629 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.629 * [backup-simplify]: Simplify phi2 into phi2
15.629 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.629 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.629 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.629 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.629 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.629 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.629 * [backup-simplify]: Simplify (- 0) into 0
15.629 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.629 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
15.629 * [taylor]: Taking taylor expansion of 2 in lambda2
15.629 * [backup-simplify]: Simplify 2 into 2
15.629 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
15.629 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.629 * [backup-simplify]: Simplify phi1 into phi1
15.629 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.629 * [backup-simplify]: Simplify phi2 into phi2
15.630 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.630 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.630 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
15.630 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
15.630 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.630 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
15.630 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
15.630 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
15.631 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
15.631 * [backup-simplify]: Simplify (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
15.631 * [backup-simplify]: Simplify (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) into (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))
15.631 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) into (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))
15.632 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) into (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)
15.632 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.632 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
15.632 * [backup-simplify]: Simplify (* 0 (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)) into 0
15.633 * [backup-simplify]: Simplify (* -2/3 0) into 0
15.633 * [taylor]: Taking taylor expansion of 0 in phi1
15.633 * [backup-simplify]: Simplify 0 into 0
15.633 * [taylor]: Taking taylor expansion of 0 in phi2
15.633 * [backup-simplify]: Simplify 0 into 0
15.633 * [backup-simplify]: Simplify 0 into 0
15.633 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
15.633 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
15.634 * [backup-simplify]: Simplify (+ 0 0) into 0
15.634 * [backup-simplify]: Simplify (+ 0 0) into 0
15.634 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
15.634 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
15.634 * [backup-simplify]: Simplify (- 0) into 0
15.635 * [backup-simplify]: Simplify (+ 0 0) into 0
15.635 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1)))) 1) into 0
15.636 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into 0
15.637 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.637 * [taylor]: Taking taylor expansion of 0 in phi1
15.637 * [backup-simplify]: Simplify 0 into 0
15.637 * [taylor]: Taking taylor expansion of 0 in phi2
15.637 * [backup-simplify]: Simplify 0 into 0
15.637 * [backup-simplify]: Simplify 0 into 0
15.637 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
15.637 * [backup-simplify]: Simplify (+ 0 0) into 0
15.637 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
15.638 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
15.638 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
15.638 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
15.638 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 phi2))) 1)) (pow (pow phi2 2) 1)))) 1) into (/ -2 phi2)
15.638 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 phi2)) (* 0 (log (pow phi2 2)))) into (- (* 2/3 (/ 1 phi2)))
15.638 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (pow phi2 2)))) (+ (* (/ (pow (- (* 2/3 (/ 1 phi2))) 1) 1)))) into (* -2/3 (pow (/ 1 phi2) 1/3))
15.638 * [taylor]: Taking taylor expansion of (* -2/3 (pow (/ 1 phi2) 1/3)) in phi2
15.638 * [taylor]: Taking taylor expansion of -2/3 in phi2
15.638 * [backup-simplify]: Simplify -2/3 into -2/3
15.638 * [taylor]: Taking taylor expansion of (pow (/ 1 phi2) 1/3) in phi2
15.638 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 phi2)))) in phi2
15.638 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 phi2))) in phi2
15.638 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.638 * [backup-simplify]: Simplify 1/3 into 1/3
15.638 * [taylor]: Taking taylor expansion of (log (/ 1 phi2)) in phi2
15.638 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.638 * [taylor]: Taking taylor expansion of phi2 in phi2
15.638 * [backup-simplify]: Simplify 0 into 0
15.638 * [backup-simplify]: Simplify 1 into 1
15.639 * [backup-simplify]: Simplify (/ 1 1) into 1
15.639 * [backup-simplify]: Simplify (log 1) into 0
15.639 * [backup-simplify]: Simplify (+ (* (- 1) (log phi2)) 0) into (- (log phi2))
15.639 * [backup-simplify]: Simplify (* 1/3 (- (log phi2))) into (* -1/3 (log phi2))
15.639 * [backup-simplify]: Simplify (exp (* -1/3 (log phi2))) into (pow phi2 -1/3)
15.639 * [backup-simplify]: Simplify (* -2/3 (pow phi2 -1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
15.640 * [backup-simplify]: Simplify (* -2/3 (pow (/ 1 phi2) 1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
15.640 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.641 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
15.641 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
15.641 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (* 2 (log phi2)))) into 0
15.642 * [backup-simplify]: Simplify (* (exp (* 2/3 (log phi2))) (+ (* (/ (pow 0 1) 1)))) into 0
15.642 * [backup-simplify]: Simplify 0 into 0
15.642 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
15.643 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
15.643 * [backup-simplify]: Simplify (+ 0 0) into 0
15.644 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
15.644 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
15.645 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
15.645 * [backup-simplify]: Simplify (- 0) into 0
15.645 * [backup-simplify]: Simplify (+ 0 0) into 0
15.645 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
15.646 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 0) (* 0 lambda2))) into 0
15.646 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (+ (* 0 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
15.646 * [backup-simplify]: Simplify (* 1 1) into 1
15.647 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.647 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.647 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi1))) into 0
15.647 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
15.647 * [backup-simplify]: Simplify (+ 0 0) into 0
15.648 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.648 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.648 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi2))) into 0
15.649 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* phi1 phi2)))) into 0
15.649 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
15.650 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
15.650 * [backup-simplify]: Simplify (+ 0 0) into 0
15.650 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
15.651 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
15.651 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
15.651 * [backup-simplify]: Simplify (- 0) into 0
15.652 * [backup-simplify]: Simplify (+ 0 0) into 0
15.652 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
15.653 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
15.654 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0))) into 0
15.655 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0))) into 0
15.655 * [backup-simplify]: Simplify (+ 0 0) into 0
15.656 * [backup-simplify]: Simplify (- 0) into 0
15.656 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.660 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 2)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) (* 1 (/ (* 1 (pow (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 2) into (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
15.665 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))) (+ (* 0 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) into (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))
15.672 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) 1) 1)))) into (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
15.672 * [taylor]: Taking taylor expansion of (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
15.672 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
15.672 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
15.672 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
15.672 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.673 * [backup-simplify]: Simplify 1/3 into 1/3
15.673 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
15.673 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
15.673 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
15.673 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
15.673 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.673 * [backup-simplify]: Simplify phi2 into phi2
15.673 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
15.673 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
15.673 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.673 * [backup-simplify]: Simplify phi1 into phi1
15.673 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
15.673 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
15.673 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.673 * [backup-simplify]: Simplify 0 into 0
15.673 * [backup-simplify]: Simplify 1 into 1
15.673 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
15.673 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
15.673 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
15.673 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.673 * [backup-simplify]: Simplify 0.5 into 0.5
15.673 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
15.673 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.673 * [backup-simplify]: Simplify phi1 into phi1
15.673 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.673 * [backup-simplify]: Simplify phi2 into phi2
15.673 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.673 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.673 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.674 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.674 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.674 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.674 * [backup-simplify]: Simplify (- 0) into 0
15.675 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.675 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
15.675 * [taylor]: Taking taylor expansion of 2 in lambda2
15.675 * [backup-simplify]: Simplify 2 into 2
15.675 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
15.675 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.675 * [backup-simplify]: Simplify phi1 into phi1
15.675 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.675 * [backup-simplify]: Simplify phi2 into phi2
15.675 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.675 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.675 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
15.675 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
15.675 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.675 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
15.676 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
15.676 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
15.676 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
15.677 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
15.677 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
15.677 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
15.677 * [taylor]: Taking taylor expansion of (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
15.677 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.677 * [backup-simplify]: Simplify 1/3 into 1/3
15.677 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
15.678 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
15.678 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
15.678 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
15.678 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.678 * [backup-simplify]: Simplify 0.5 into 0.5
15.678 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
15.678 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.678 * [backup-simplify]: Simplify phi1 into phi1
15.678 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.678 * [backup-simplify]: Simplify phi2 into phi2
15.678 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.678 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.678 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.678 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.678 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.678 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.679 * [backup-simplify]: Simplify (- 0) into 0
15.679 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.679 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
15.679 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
15.679 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
15.679 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.679 * [backup-simplify]: Simplify phi2 into phi2
15.679 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
15.679 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
15.679 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.679 * [backup-simplify]: Simplify phi1 into phi1
15.679 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
15.679 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
15.679 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.679 * [backup-simplify]: Simplify 0 into 0
15.679 * [backup-simplify]: Simplify 1 into 1
15.679 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
15.679 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
15.679 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
15.680 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.680 * [backup-simplify]: Simplify 0.5 into 0.5
15.680 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
15.680 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.680 * [backup-simplify]: Simplify phi1 into phi1
15.680 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.680 * [backup-simplify]: Simplify phi2 into phi2
15.680 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.680 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.680 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.680 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.680 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.680 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.681 * [backup-simplify]: Simplify (- 0) into 0
15.681 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.681 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
15.681 * [taylor]: Taking taylor expansion of 2 in lambda2
15.681 * [backup-simplify]: Simplify 2 into 2
15.681 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
15.681 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.681 * [backup-simplify]: Simplify phi1 into phi1
15.681 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.681 * [backup-simplify]: Simplify phi2 into phi2
15.681 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.681 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.681 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.682 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
15.682 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
15.682 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.682 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
15.682 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
15.682 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
15.683 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
15.683 * [taylor]: Taking taylor expansion of (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
15.683 * [taylor]: Taking taylor expansion of 4/9 in lambda2
15.683 * [backup-simplify]: Simplify 4/9 into 4/9
15.683 * [taylor]: Taking taylor expansion of (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
15.683 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) in lambda2
15.684 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
15.684 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.684 * [backup-simplify]: Simplify 0 into 0
15.684 * [backup-simplify]: Simplify 1 into 1
15.684 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 4) in lambda2
15.684 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
15.684 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
15.684 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.684 * [backup-simplify]: Simplify 0.5 into 0.5
15.684 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
15.684 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.684 * [backup-simplify]: Simplify phi1 into phi1
15.684 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.684 * [backup-simplify]: Simplify phi2 into phi2
15.684 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.684 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.684 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.684 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.684 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.684 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.685 * [backup-simplify]: Simplify (- 0) into 0
15.685 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.685 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
15.685 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
15.685 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
15.685 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
15.685 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.685 * [backup-simplify]: Simplify phi2 into phi2
15.685 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
15.685 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
15.685 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.685 * [backup-simplify]: Simplify phi1 into phi1
15.685 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
15.685 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
15.685 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.685 * [backup-simplify]: Simplify 0 into 0
15.686 * [backup-simplify]: Simplify 1 into 1
15.686 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
15.686 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
15.686 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
15.686 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.686 * [backup-simplify]: Simplify 0.5 into 0.5
15.686 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
15.686 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.686 * [backup-simplify]: Simplify phi1 into phi1
15.686 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.686 * [backup-simplify]: Simplify phi2 into phi2
15.686 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
15.686 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
15.686 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
15.686 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
15.686 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
15.686 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
15.687 * [backup-simplify]: Simplify (- 0) into 0
15.687 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
15.687 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
15.687 * [taylor]: Taking taylor expansion of 2 in lambda2
15.687 * [backup-simplify]: Simplify 2 into 2
15.687 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
15.687 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.687 * [backup-simplify]: Simplify phi1 into phi1
15.687 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.687 * [backup-simplify]: Simplify phi2 into phi2
15.687 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.687 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.687 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
15.688 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
15.688 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.688 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
15.688 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
15.688 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
15.689 * [backup-simplify]: Simplify (* 1 1) into 1
15.689 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
15.689 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
15.690 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 4)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
15.690 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
15.691 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
15.692 * [backup-simplify]: Simplify (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
15.692 * [backup-simplify]: Simplify (+ (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) 0) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
15.693 * [backup-simplify]: Simplify (* (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
15.693 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
15.693 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.693 * [backup-simplify]: Simplify 1/3 into 1/3
15.693 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
15.693 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) in phi1
15.693 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) in phi1
15.693 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) in phi1
15.693 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.693 * [backup-simplify]: Simplify 1/3 into 1/3
15.693 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) in phi1
15.693 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) in phi1
15.693 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2) in phi1
15.693 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
15.693 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
15.693 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
15.693 * [taylor]: Taking taylor expansion of phi2 in phi1
15.693 * [backup-simplify]: Simplify phi2 into phi2
15.693 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
15.693 * [taylor]: Taking taylor expansion of phi1 in phi1
15.693 * [backup-simplify]: Simplify 0 into 0
15.693 * [backup-simplify]: Simplify 1 into 1
15.693 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
15.693 * [taylor]: Taking taylor expansion of 2 in phi1
15.693 * [backup-simplify]: Simplify 2 into 2
15.693 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
15.693 * [taylor]: Taking taylor expansion of phi1 in phi1
15.693 * [backup-simplify]: Simplify 0 into 0
15.693 * [backup-simplify]: Simplify 1 into 1
15.693 * [taylor]: Taking taylor expansion of phi2 in phi1
15.693 * [backup-simplify]: Simplify phi2 into phi2
15.693 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.693 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
15.693 * [backup-simplify]: Simplify (* 0 phi2) into 0
15.694 * [backup-simplify]: Simplify (* 2 0) into 0
15.694 * [backup-simplify]: Simplify (- 0) into 0
15.694 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
15.695 * [backup-simplify]: Simplify (* (pow phi2 2) (pow phi2 2)) into (pow phi2 4)
15.695 * [backup-simplify]: Simplify (/ 1 (pow phi2 4)) into (/ 1 (pow phi2 4))
15.695 * [backup-simplify]: Simplify (log (/ 1 (pow phi2 4))) into (log (/ 1 (pow phi2 4)))
15.695 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow phi2 4)))) into (* 1/3 (log (/ 1 (pow phi2 4))))
15.695 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow phi2 4))))) into (pow (/ 1 (pow phi2 4)) 1/3)
15.695 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
15.695 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
15.695 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
15.695 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.695 * [backup-simplify]: Simplify 0.5 into 0.5
15.695 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
15.695 * [taylor]: Taking taylor expansion of phi1 in phi1
15.695 * [backup-simplify]: Simplify 0 into 0
15.695 * [backup-simplify]: Simplify 1 into 1
15.695 * [taylor]: Taking taylor expansion of phi2 in phi1
15.695 * [backup-simplify]: Simplify phi2 into phi2
15.695 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
15.695 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
15.695 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
15.695 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
15.695 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
15.695 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
15.696 * [backup-simplify]: Simplify (- 0) into 0
15.696 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
15.696 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
15.696 * [backup-simplify]: Simplify (* (pow (/ 1 (pow phi2 4)) 1/3) (pow (cos (* 0.5 phi2)) 2)) into (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))
15.696 * [backup-simplify]: Simplify (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) into (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)))
15.697 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) in phi2
15.697 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.697 * [backup-simplify]: Simplify 1/3 into 1/3
15.697 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)) in phi2
15.697 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
15.697 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
15.697 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
15.697 * [taylor]: Taking taylor expansion of 0.5 in phi2
15.697 * [backup-simplify]: Simplify 0.5 into 0.5
15.697 * [taylor]: Taking taylor expansion of phi2 in phi2
15.697 * [backup-simplify]: Simplify 0 into 0
15.697 * [backup-simplify]: Simplify 1 into 1
15.697 * [backup-simplify]: Simplify (* 0.5 0) into 0
15.698 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
15.698 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow phi2 4)) 1/3) in phi2
15.698 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow phi2 4))))) in phi2
15.698 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow phi2 4)))) in phi2
15.698 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.698 * [backup-simplify]: Simplify 1/3 into 1/3
15.698 * [taylor]: Taking taylor expansion of (log (/ 1 (pow phi2 4))) in phi2
15.698 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 4)) in phi2
15.698 * [taylor]: Taking taylor expansion of (pow phi2 4) in phi2
15.698 * [taylor]: Taking taylor expansion of phi2 in phi2
15.698 * [backup-simplify]: Simplify 0 into 0
15.698 * [backup-simplify]: Simplify 1 into 1
15.698 * [backup-simplify]: Simplify (* 1 1) into 1
15.699 * [backup-simplify]: Simplify (* 1 1) into 1
15.699 * [backup-simplify]: Simplify (/ 1 1) into 1
15.699 * [backup-simplify]: Simplify (log 1) into 0
15.699 * [backup-simplify]: Simplify (+ (* (- 4) (log phi2)) 0) into (- (* 4 (log phi2)))
15.699 * [backup-simplify]: Simplify (* 1/3 (- (* 4 (log phi2)))) into (* -4/3 (log phi2))
15.699 * [backup-simplify]: Simplify (exp (* -4/3 (log phi2))) into (pow phi2 -4/3)
15.700 * [backup-simplify]: Simplify (* 1 1) into 1
15.700 * [backup-simplify]: Simplify (* 1 (pow phi2 -4/3)) into (pow (/ 1 (pow phi2 4)) 1/3)
15.700 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
15.700 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
15.701 * [backup-simplify]: Simplify (+ (* (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) (pow (* 1 (* 1 (* 1 lambda1))) 2)) (+ (* (* -2/3 (pow (/ 1 phi2) 1/3)) (* 1 (* phi1 (* 1 1)))) (pow phi2 2/3))) into (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
15.702 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0))) (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)))) (* (- (/ 1 phi1) (/ 1 phi2)) (- (/ 1 phi1) (/ 1 phi2))))) into (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3)
15.702 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
15.702 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi2
15.702 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi2
15.702 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi2
15.702 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.702 * [backup-simplify]: Simplify 1/3 into 1/3
15.702 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi2
15.702 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi2
15.702 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi2
15.702 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
15.702 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.702 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.702 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.702 * [taylor]: Taking taylor expansion of 0.5 in phi2
15.702 * [backup-simplify]: Simplify 0.5 into 0.5
15.702 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.702 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.702 * [taylor]: Taking taylor expansion of phi1 in phi2
15.702 * [backup-simplify]: Simplify phi1 into phi1
15.702 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.702 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.702 * [taylor]: Taking taylor expansion of phi2 in phi2
15.702 * [backup-simplify]: Simplify 0 into 0
15.702 * [backup-simplify]: Simplify 1 into 1
15.702 * [backup-simplify]: Simplify (/ 1 1) into 1
15.703 * [backup-simplify]: Simplify (+ 0 1) into 1
15.703 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.703 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.703 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
15.703 * [taylor]: Taking taylor expansion of lambda1 in phi2
15.703 * [backup-simplify]: Simplify lambda1 into lambda1
15.703 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.703 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
15.704 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
15.704 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi2
15.704 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
15.704 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.704 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.704 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.704 * [taylor]: Taking taylor expansion of 0.5 in phi2
15.704 * [backup-simplify]: Simplify 0.5 into 0.5
15.704 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.704 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.704 * [taylor]: Taking taylor expansion of phi1 in phi2
15.704 * [backup-simplify]: Simplify phi1 into phi1
15.704 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.704 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.704 * [taylor]: Taking taylor expansion of phi2 in phi2
15.704 * [backup-simplify]: Simplify 0 into 0
15.704 * [backup-simplify]: Simplify 1 into 1
15.704 * [backup-simplify]: Simplify (/ 1 1) into 1
15.704 * [backup-simplify]: Simplify (+ 0 1) into 1
15.705 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.705 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.705 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
15.705 * [taylor]: Taking taylor expansion of lambda2 in phi2
15.705 * [backup-simplify]: Simplify lambda2 into lambda2
15.705 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.705 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.705 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
15.705 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi2
15.705 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
15.705 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
15.705 * [taylor]: Taking taylor expansion of phi1 in phi2
15.705 * [backup-simplify]: Simplify phi1 into phi1
15.705 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.705 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
15.706 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
15.706 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
15.706 * [taylor]: Taking taylor expansion of phi2 in phi2
15.706 * [backup-simplify]: Simplify 0 into 0
15.706 * [backup-simplify]: Simplify 1 into 1
15.706 * [backup-simplify]: Simplify (* 1 1) into 1
15.706 * [backup-simplify]: Simplify (/ 1 1) into 1
15.706 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi2
15.706 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
15.706 * [taylor]: Taking taylor expansion of 2 in phi2
15.706 * [backup-simplify]: Simplify 2 into 2
15.706 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
15.706 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
15.706 * [taylor]: Taking taylor expansion of phi1 in phi2
15.706 * [backup-simplify]: Simplify phi1 into phi1
15.706 * [taylor]: Taking taylor expansion of phi2 in phi2
15.706 * [backup-simplify]: Simplify 0 into 0
15.706 * [backup-simplify]: Simplify 1 into 1
15.706 * [backup-simplify]: Simplify (* phi1 0) into 0
15.707 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
15.707 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.707 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi2
15.707 * [taylor]: Taking taylor expansion of 2 in phi2
15.707 * [backup-simplify]: Simplify 2 into 2
15.707 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi2
15.707 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.707 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.707 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.707 * [taylor]: Taking taylor expansion of 0.5 in phi2
15.707 * [backup-simplify]: Simplify 0.5 into 0.5
15.707 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.707 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.707 * [taylor]: Taking taylor expansion of phi1 in phi2
15.707 * [backup-simplify]: Simplify phi1 into phi1
15.707 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.707 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.707 * [taylor]: Taking taylor expansion of phi2 in phi2
15.707 * [backup-simplify]: Simplify 0 into 0
15.707 * [backup-simplify]: Simplify 1 into 1
15.709 * [backup-simplify]: Simplify (/ 1 1) into 1
15.709 * [backup-simplify]: Simplify (+ 0 1) into 1
15.709 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.709 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.709 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi2
15.709 * [taylor]: Taking taylor expansion of lambda1 in phi2
15.709 * [backup-simplify]: Simplify lambda1 into lambda1
15.709 * [taylor]: Taking taylor expansion of lambda2 in phi2
15.709 * [backup-simplify]: Simplify lambda2 into lambda2
15.710 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.710 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
15.710 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
15.710 * [backup-simplify]: Simplify (+ 0 1) into 1
15.710 * [backup-simplify]: Simplify (+ 0 1) into 1
15.711 * [backup-simplify]: Simplify (+ 0 1) into 1
15.711 * [backup-simplify]: Simplify (+ 1 0) into 1
15.711 * [backup-simplify]: Simplify (log 1) into 0
15.711 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
15.712 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
15.712 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
15.712 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi1
15.712 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi1
15.712 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi1
15.712 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.712 * [backup-simplify]: Simplify 1/3 into 1/3
15.712 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi1
15.712 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi1
15.712 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi1
15.712 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
15.712 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.712 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.712 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.712 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.712 * [backup-simplify]: Simplify 0.5 into 0.5
15.712 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.712 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.712 * [taylor]: Taking taylor expansion of phi1 in phi1
15.712 * [backup-simplify]: Simplify 0 into 0
15.712 * [backup-simplify]: Simplify 1 into 1
15.712 * [backup-simplify]: Simplify (/ 1 1) into 1
15.712 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.712 * [taylor]: Taking taylor expansion of phi2 in phi1
15.712 * [backup-simplify]: Simplify phi2 into phi2
15.712 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.713 * [backup-simplify]: Simplify (+ 1 0) into 1
15.713 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.713 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.713 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
15.713 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.713 * [backup-simplify]: Simplify lambda1 into lambda1
15.713 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.713 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
15.713 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
15.713 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi1
15.714 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
15.714 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.714 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.714 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.714 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.714 * [backup-simplify]: Simplify 0.5 into 0.5
15.714 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.714 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.714 * [taylor]: Taking taylor expansion of phi1 in phi1
15.714 * [backup-simplify]: Simplify 0 into 0
15.714 * [backup-simplify]: Simplify 1 into 1
15.714 * [backup-simplify]: Simplify (/ 1 1) into 1
15.714 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.714 * [taylor]: Taking taylor expansion of phi2 in phi1
15.714 * [backup-simplify]: Simplify phi2 into phi2
15.714 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.714 * [backup-simplify]: Simplify (+ 1 0) into 1
15.715 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.715 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.715 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
15.715 * [taylor]: Taking taylor expansion of lambda2 in phi1
15.715 * [backup-simplify]: Simplify lambda2 into lambda2
15.715 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.715 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.715 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
15.715 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi1
15.715 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
15.715 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
15.715 * [taylor]: Taking taylor expansion of phi1 in phi1
15.715 * [backup-simplify]: Simplify 0 into 0
15.715 * [backup-simplify]: Simplify 1 into 1
15.715 * [backup-simplify]: Simplify (* 1 1) into 1
15.716 * [backup-simplify]: Simplify (/ 1 1) into 1
15.716 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
15.716 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
15.716 * [taylor]: Taking taylor expansion of phi2 in phi1
15.716 * [backup-simplify]: Simplify phi2 into phi2
15.716 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.716 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
15.716 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi1
15.716 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
15.716 * [taylor]: Taking taylor expansion of 2 in phi1
15.716 * [backup-simplify]: Simplify 2 into 2
15.716 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
15.716 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
15.716 * [taylor]: Taking taylor expansion of phi1 in phi1
15.716 * [backup-simplify]: Simplify 0 into 0
15.716 * [backup-simplify]: Simplify 1 into 1
15.716 * [taylor]: Taking taylor expansion of phi2 in phi1
15.716 * [backup-simplify]: Simplify phi2 into phi2
15.716 * [backup-simplify]: Simplify (* 0 phi2) into 0
15.716 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
15.716 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.716 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi1
15.716 * [taylor]: Taking taylor expansion of 2 in phi1
15.716 * [backup-simplify]: Simplify 2 into 2
15.717 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi1
15.717 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.717 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.717 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.717 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.717 * [backup-simplify]: Simplify 0.5 into 0.5
15.717 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.717 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.717 * [taylor]: Taking taylor expansion of phi1 in phi1
15.717 * [backup-simplify]: Simplify 0 into 0
15.717 * [backup-simplify]: Simplify 1 into 1
15.717 * [backup-simplify]: Simplify (/ 1 1) into 1
15.717 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.717 * [taylor]: Taking taylor expansion of phi2 in phi1
15.717 * [backup-simplify]: Simplify phi2 into phi2
15.717 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.717 * [backup-simplify]: Simplify (+ 1 0) into 1
15.718 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.718 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.718 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi1
15.718 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.718 * [backup-simplify]: Simplify lambda1 into lambda1
15.718 * [taylor]: Taking taylor expansion of lambda2 in phi1
15.718 * [backup-simplify]: Simplify lambda2 into lambda2
15.718 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.718 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
15.718 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
15.718 * [backup-simplify]: Simplify (+ 1 0) into 1
15.719 * [backup-simplify]: Simplify (+ 0 1) into 1
15.719 * [backup-simplify]: Simplify (+ 0 1) into 1
15.719 * [backup-simplify]: Simplify (+ 1 0) into 1
15.719 * [backup-simplify]: Simplify (log 1) into 0
15.720 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
15.720 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
15.720 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
15.720 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda2
15.720 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda2
15.720 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda2
15.720 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.720 * [backup-simplify]: Simplify 1/3 into 1/3
15.720 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda2
15.720 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda2
15.720 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda2
15.720 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
15.720 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.720 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.720 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.720 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.720 * [backup-simplify]: Simplify 0.5 into 0.5
15.720 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.720 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.720 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.720 * [backup-simplify]: Simplify phi1 into phi1
15.720 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.720 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.720 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.720 * [backup-simplify]: Simplify phi2 into phi2
15.720 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.720 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.720 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.720 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.721 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.721 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.721 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.721 * [backup-simplify]: Simplify (- 0) into 0
15.721 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.721 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
15.721 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.721 * [backup-simplify]: Simplify lambda1 into lambda1
15.721 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.721 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
15.722 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
15.722 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda2
15.722 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
15.722 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.722 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.722 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.722 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.722 * [backup-simplify]: Simplify 0.5 into 0.5
15.722 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.722 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.722 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.722 * [backup-simplify]: Simplify phi1 into phi1
15.722 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.722 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.722 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.722 * [backup-simplify]: Simplify phi2 into phi2
15.722 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.722 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.722 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.722 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.722 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.722 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.723 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.723 * [backup-simplify]: Simplify (- 0) into 0
15.723 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.723 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
15.723 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.723 * [backup-simplify]: Simplify 0 into 0
15.723 * [backup-simplify]: Simplify 1 into 1
15.723 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.723 * [backup-simplify]: Simplify (* 1 1) into 1
15.724 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.724 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda2
15.724 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
15.724 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
15.724 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.724 * [backup-simplify]: Simplify phi1 into phi1
15.724 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.724 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
15.724 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
15.724 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
15.724 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.724 * [backup-simplify]: Simplify phi2 into phi2
15.724 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.724 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
15.724 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda2
15.724 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
15.724 * [taylor]: Taking taylor expansion of 2 in lambda2
15.724 * [backup-simplify]: Simplify 2 into 2
15.724 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
15.724 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
15.725 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.725 * [backup-simplify]: Simplify phi1 into phi1
15.725 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.725 * [backup-simplify]: Simplify phi2 into phi2
15.725 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.725 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
15.725 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda2
15.725 * [taylor]: Taking taylor expansion of 2 in lambda2
15.725 * [backup-simplify]: Simplify 2 into 2
15.725 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda2
15.725 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.725 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.725 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.725 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.725 * [backup-simplify]: Simplify 0.5 into 0.5
15.725 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.725 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.725 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.725 * [backup-simplify]: Simplify phi1 into phi1
15.725 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.725 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.725 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.725 * [backup-simplify]: Simplify phi2 into phi2
15.725 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.725 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.726 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.726 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.726 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.726 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.726 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.727 * [backup-simplify]: Simplify (- 0) into 0
15.727 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.727 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda2
15.727 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.727 * [backup-simplify]: Simplify lambda1 into lambda1
15.727 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.727 * [backup-simplify]: Simplify 0 into 0
15.727 * [backup-simplify]: Simplify 1 into 1
15.727 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.727 * [backup-simplify]: Simplify (* lambda1 0) into 0
15.728 * [backup-simplify]: Simplify (+ (* lambda1 1) (* 0 0)) into lambda1
15.728 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
15.729 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.729 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.729 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.729 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.730 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
15.731 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
15.731 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
15.731 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
15.731 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
15.731 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
15.731 * [taylor]: Taking taylor expansion of 1/3 in lambda1
15.731 * [backup-simplify]: Simplify 1/3 into 1/3
15.731 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
15.731 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
15.731 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
15.731 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
15.731 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.731 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.731 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.731 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.732 * [backup-simplify]: Simplify 0.5 into 0.5
15.732 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.732 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.732 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.732 * [backup-simplify]: Simplify phi1 into phi1
15.732 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.732 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.732 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.732 * [backup-simplify]: Simplify phi2 into phi2
15.732 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.732 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.732 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.732 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.732 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.733 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.733 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.733 * [backup-simplify]: Simplify (- 0) into 0
15.734 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.734 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
15.734 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.734 * [backup-simplify]: Simplify 0 into 0
15.734 * [backup-simplify]: Simplify 1 into 1
15.734 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.735 * [backup-simplify]: Simplify (* 1 1) into 1
15.735 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.735 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
15.735 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
15.735 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.735 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.735 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.735 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.735 * [backup-simplify]: Simplify 0.5 into 0.5
15.735 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.735 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.735 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.735 * [backup-simplify]: Simplify phi1 into phi1
15.735 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.735 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.735 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.735 * [backup-simplify]: Simplify phi2 into phi2
15.736 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.736 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.736 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.736 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.736 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.736 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.736 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.737 * [backup-simplify]: Simplify (- 0) into 0
15.737 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.737 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
15.737 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.737 * [backup-simplify]: Simplify lambda2 into lambda2
15.738 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.738 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.738 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
15.738 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
15.738 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
15.738 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
15.738 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.738 * [backup-simplify]: Simplify phi1 into phi1
15.738 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.739 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
15.739 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
15.739 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
15.739 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.739 * [backup-simplify]: Simplify phi2 into phi2
15.739 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.739 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
15.739 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
15.739 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
15.739 * [taylor]: Taking taylor expansion of 2 in lambda1
15.739 * [backup-simplify]: Simplify 2 into 2
15.739 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
15.739 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
15.739 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.739 * [backup-simplify]: Simplify phi1 into phi1
15.739 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.739 * [backup-simplify]: Simplify phi2 into phi2
15.739 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.739 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
15.739 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
15.739 * [taylor]: Taking taylor expansion of 2 in lambda1
15.739 * [backup-simplify]: Simplify 2 into 2
15.739 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
15.739 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.739 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.740 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.740 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.740 * [backup-simplify]: Simplify 0.5 into 0.5
15.740 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.740 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.740 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.740 * [backup-simplify]: Simplify phi1 into phi1
15.740 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.740 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.740 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.740 * [backup-simplify]: Simplify phi2 into phi2
15.740 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.740 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.740 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.740 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.740 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.741 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.741 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.741 * [backup-simplify]: Simplify (- 0) into 0
15.741 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.741 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
15.742 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.742 * [backup-simplify]: Simplify 0 into 0
15.742 * [backup-simplify]: Simplify 1 into 1
15.742 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.742 * [backup-simplify]: Simplify lambda2 into lambda2
15.742 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.742 * [backup-simplify]: Simplify (* 0 lambda2) into 0
15.742 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
15.743 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
15.743 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.743 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.744 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.744 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.745 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.745 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.745 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
15.745 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
15.745 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
15.745 * [taylor]: Taking taylor expansion of 1/3 in lambda1
15.745 * [backup-simplify]: Simplify 1/3 into 1/3
15.745 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
15.745 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
15.745 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
15.745 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
15.746 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.746 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.746 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.746 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.746 * [backup-simplify]: Simplify 0.5 into 0.5
15.746 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.746 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.746 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.746 * [backup-simplify]: Simplify phi1 into phi1
15.746 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.746 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.746 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.746 * [backup-simplify]: Simplify phi2 into phi2
15.746 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.746 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.746 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.746 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.746 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.747 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.747 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.747 * [backup-simplify]: Simplify (- 0) into 0
15.747 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.748 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
15.748 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.748 * [backup-simplify]: Simplify 0 into 0
15.748 * [backup-simplify]: Simplify 1 into 1
15.748 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.748 * [backup-simplify]: Simplify (* 1 1) into 1
15.749 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.749 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
15.749 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
15.749 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.749 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.749 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.749 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.749 * [backup-simplify]: Simplify 0.5 into 0.5
15.749 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.749 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.749 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.749 * [backup-simplify]: Simplify phi1 into phi1
15.749 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.749 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.749 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.749 * [backup-simplify]: Simplify phi2 into phi2
15.749 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.749 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.749 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.750 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.750 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.750 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.750 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.750 * [backup-simplify]: Simplify (- 0) into 0
15.751 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.751 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
15.751 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.751 * [backup-simplify]: Simplify lambda2 into lambda2
15.751 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.751 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
15.752 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
15.752 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
15.752 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
15.752 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
15.752 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.752 * [backup-simplify]: Simplify phi1 into phi1
15.752 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.752 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
15.752 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
15.752 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
15.752 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.752 * [backup-simplify]: Simplify phi2 into phi2
15.752 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.752 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
15.752 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
15.752 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
15.752 * [taylor]: Taking taylor expansion of 2 in lambda1
15.752 * [backup-simplify]: Simplify 2 into 2
15.752 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
15.752 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
15.752 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.752 * [backup-simplify]: Simplify phi1 into phi1
15.752 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.752 * [backup-simplify]: Simplify phi2 into phi2
15.753 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.753 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
15.753 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
15.753 * [taylor]: Taking taylor expansion of 2 in lambda1
15.753 * [backup-simplify]: Simplify 2 into 2
15.753 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
15.753 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
15.753 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
15.753 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
15.753 * [taylor]: Taking taylor expansion of 0.5 in lambda1
15.753 * [backup-simplify]: Simplify 0.5 into 0.5
15.753 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
15.753 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
15.753 * [taylor]: Taking taylor expansion of phi1 in lambda1
15.753 * [backup-simplify]: Simplify phi1 into phi1
15.753 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.753 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
15.753 * [taylor]: Taking taylor expansion of phi2 in lambda1
15.753 * [backup-simplify]: Simplify phi2 into phi2
15.753 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.753 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.753 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.754 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.754 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.754 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.754 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.755 * [backup-simplify]: Simplify (- 0) into 0
15.755 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.755 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
15.755 * [taylor]: Taking taylor expansion of lambda1 in lambda1
15.755 * [backup-simplify]: Simplify 0 into 0
15.755 * [backup-simplify]: Simplify 1 into 1
15.755 * [taylor]: Taking taylor expansion of lambda2 in lambda1
15.755 * [backup-simplify]: Simplify lambda2 into lambda2
15.755 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.755 * [backup-simplify]: Simplify (* 0 lambda2) into 0
15.756 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
15.756 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
15.756 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.756 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.756 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.757 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.757 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.757 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.757 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
15.757 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
15.757 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.757 * [backup-simplify]: Simplify 1/3 into 1/3
15.757 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
15.757 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
15.757 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.758 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.758 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.758 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.758 * [backup-simplify]: Simplify 0.5 into 0.5
15.758 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.758 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.758 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.758 * [backup-simplify]: Simplify phi1 into phi1
15.758 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.758 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.758 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.758 * [backup-simplify]: Simplify phi2 into phi2
15.758 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.758 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.758 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.758 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.758 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.758 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.758 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.759 * [backup-simplify]: Simplify (- 0) into 0
15.759 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.759 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.759 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.759 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
15.759 * [taylor]: Taking taylor expansion of 2 in lambda2
15.759 * [backup-simplify]: Simplify 2 into 2
15.759 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
15.759 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.759 * [backup-simplify]: Simplify lambda1 into lambda1
15.759 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.759 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.759 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.759 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.760 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.760 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.760 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
15.760 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
15.760 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.760 * [backup-simplify]: Simplify 1/3 into 1/3
15.760 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
15.760 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.760 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.760 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.760 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.760 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.760 * [backup-simplify]: Simplify 0.5 into 0.5
15.760 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.760 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.760 * [taylor]: Taking taylor expansion of phi1 in phi1
15.760 * [backup-simplify]: Simplify 0 into 0
15.760 * [backup-simplify]: Simplify 1 into 1
15.760 * [backup-simplify]: Simplify (/ 1 1) into 1
15.760 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.760 * [taylor]: Taking taylor expansion of phi2 in phi1
15.760 * [backup-simplify]: Simplify phi2 into phi2
15.761 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.761 * [backup-simplify]: Simplify (+ 1 0) into 1
15.761 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.761 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.761 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.762 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.762 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
15.762 * [taylor]: Taking taylor expansion of 2 in phi1
15.762 * [backup-simplify]: Simplify 2 into 2
15.762 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
15.762 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.762 * [backup-simplify]: Simplify lambda1 into lambda1
15.762 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.762 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.762 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.762 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.762 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.762 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.762 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
15.763 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
15.763 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.763 * [backup-simplify]: Simplify 1/3 into 1/3
15.763 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
15.763 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
15.763 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.763 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.763 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.763 * [taylor]: Taking taylor expansion of 0.5 in phi2
15.763 * [backup-simplify]: Simplify 0.5 into 0.5
15.763 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.763 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.763 * [taylor]: Taking taylor expansion of phi1 in phi2
15.763 * [backup-simplify]: Simplify phi1 into phi1
15.763 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.763 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.763 * [taylor]: Taking taylor expansion of phi2 in phi2
15.763 * [backup-simplify]: Simplify 0 into 0
15.763 * [backup-simplify]: Simplify 1 into 1
15.763 * [backup-simplify]: Simplify (/ 1 1) into 1
15.763 * [backup-simplify]: Simplify (+ 0 1) into 1
15.764 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.764 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.764 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.764 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.764 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
15.764 * [taylor]: Taking taylor expansion of 2 in phi2
15.764 * [backup-simplify]: Simplify 2 into 2
15.764 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
15.764 * [taylor]: Taking taylor expansion of lambda1 in phi2
15.764 * [backup-simplify]: Simplify lambda1 into lambda1
15.764 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.764 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.764 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.765 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.765 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.765 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.765 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.766 * [backup-simplify]: Simplify (+ 0) into 0
15.766 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.766 * [backup-simplify]: Simplify (+ 0 0) into 0
15.767 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.767 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.767 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.768 * [backup-simplify]: Simplify (- 0) into 0
15.768 * [backup-simplify]: Simplify (+ 0 0) into 0
15.768 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.768 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.769 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
15.769 * [backup-simplify]: Simplify (+ 0 0) into 0
15.770 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
15.770 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
15.770 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
15.770 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
15.771 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
15.771 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.772 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
15.772 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
15.772 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
15.772 * [taylor]: Taking taylor expansion of -2/3 in lambda2
15.772 * [backup-simplify]: Simplify -2/3 into -2/3
15.772 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
15.772 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
15.772 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
15.772 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.772 * [backup-simplify]: Simplify 1/3 into 1/3
15.772 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
15.772 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
15.772 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.772 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.772 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.772 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.772 * [backup-simplify]: Simplify 0.5 into 0.5
15.772 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.772 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.772 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.772 * [backup-simplify]: Simplify phi1 into phi1
15.772 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.772 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.772 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.772 * [backup-simplify]: Simplify phi2 into phi2
15.773 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.773 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.773 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.773 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.773 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.773 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.773 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.773 * [backup-simplify]: Simplify (- 0) into 0
15.773 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.774 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.774 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.774 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
15.774 * [taylor]: Taking taylor expansion of 2 in lambda2
15.774 * [backup-simplify]: Simplify 2 into 2
15.774 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
15.774 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.774 * [backup-simplify]: Simplify lambda1 into lambda1
15.774 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.774 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.774 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.774 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.774 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.775 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.775 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.775 * [backup-simplify]: Simplify 0 into 0
15.775 * [backup-simplify]: Simplify 1 into 1
15.775 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.775 * [backup-simplify]: Simplify (+ 0) into 0
15.776 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.776 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.776 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.776 * [backup-simplify]: Simplify (+ 0 0) into 0
15.776 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.777 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.777 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.778 * [backup-simplify]: Simplify (- 0) into 0
15.778 * [backup-simplify]: Simplify (+ 0 0) into 0
15.778 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.779 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.779 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.779 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.780 * [backup-simplify]: Simplify (- 0) into 0
15.780 * [backup-simplify]: Simplify (+ 0 0) into 0
15.780 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.781 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.782 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
15.782 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
15.782 * [taylor]: Taking taylor expansion of 0 in phi1
15.782 * [backup-simplify]: Simplify 0 into 0
15.782 * [taylor]: Taking taylor expansion of 0 in phi2
15.782 * [backup-simplify]: Simplify 0 into 0
15.782 * [backup-simplify]: Simplify 0 into 0
15.783 * [backup-simplify]: Simplify (+ 0) into 0
15.783 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.783 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.783 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.783 * [backup-simplify]: Simplify (+ 0 0) into 0
15.784 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.785 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.785 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.786 * [backup-simplify]: Simplify (- 0) into 0
15.786 * [backup-simplify]: Simplify (+ 0 0) into 0
15.786 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.788 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.788 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.789 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.789 * [backup-simplify]: Simplify (- 0) into 0
15.790 * [backup-simplify]: Simplify (+ 0 0) into 0
15.791 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.792 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.792 * [taylor]: Taking taylor expansion of 0 in phi1
15.792 * [backup-simplify]: Simplify 0 into 0
15.792 * [taylor]: Taking taylor expansion of 0 in phi2
15.792 * [backup-simplify]: Simplify 0 into 0
15.792 * [backup-simplify]: Simplify 0 into 0
15.792 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.794 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.795 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.795 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.796 * [backup-simplify]: Simplify (- 0) into 0
15.796 * [backup-simplify]: Simplify (+ 0 0) into 0
15.797 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.798 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.798 * [taylor]: Taking taylor expansion of 0 in phi2
15.798 * [backup-simplify]: Simplify 0 into 0
15.798 * [backup-simplify]: Simplify 0 into 0
15.799 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.800 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.800 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.801 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.801 * [backup-simplify]: Simplify (- 0) into 0
15.802 * [backup-simplify]: Simplify (+ 0 0) into 0
15.803 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.804 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.804 * [backup-simplify]: Simplify 0 into 0
15.805 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
15.806 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
15.806 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
15.806 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
15.806 * [backup-simplify]: Simplify (+ 0 0) into 0
15.807 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
15.808 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
15.809 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
15.809 * [backup-simplify]: Simplify (- 0) into 0
15.809 * [backup-simplify]: Simplify (+ 0 0) into 0
15.810 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.811 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.813 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.813 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
15.814 * [backup-simplify]: Simplify (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))
15.815 * [backup-simplify]: Simplify (+ 0 (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) into (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2))))
15.815 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
15.815 * [backup-simplify]: Simplify (+ 0) into 0
15.816 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.817 * [backup-simplify]: Simplify (+ 0 0) into 0
15.817 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.818 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.819 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.819 * [backup-simplify]: Simplify (- 0) into 0
15.819 * [backup-simplify]: Simplify (+ 0 0) into 0
15.820 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.821 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 lambda2))) into 0
15.821 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
15.822 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
15.822 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
15.822 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
15.823 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))
15.826 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))
15.827 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.830 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2)))))
15.833 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2))))) 1) 1)))) into (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))))
15.834 * [taylor]: Taking taylor expansion of (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))))) in lambda2
15.834 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
15.834 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
15.834 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.834 * [backup-simplify]: Simplify 1/3 into 1/3
15.834 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
15.834 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
15.834 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.834 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.834 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.834 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.834 * [backup-simplify]: Simplify 0.5 into 0.5
15.834 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.834 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.834 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.834 * [backup-simplify]: Simplify phi1 into phi1
15.834 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.834 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.834 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.834 * [backup-simplify]: Simplify phi2 into phi2
15.834 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.834 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.835 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.835 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.835 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.835 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.835 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.836 * [backup-simplify]: Simplify (- 0) into 0
15.836 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.836 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.837 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.837 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
15.837 * [taylor]: Taking taylor expansion of 2 in lambda2
15.837 * [backup-simplify]: Simplify 2 into 2
15.837 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
15.837 * [taylor]: Taking taylor expansion of lambda1 in lambda2
15.837 * [backup-simplify]: Simplify lambda1 into lambda1
15.837 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.837 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.837 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.837 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.838 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.838 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.838 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
15.838 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
15.838 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in lambda2
15.838 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.839 * [backup-simplify]: Simplify 1/3 into 1/3
15.839 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in lambda2
15.839 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in lambda2
15.839 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.839 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.839 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.839 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.839 * [backup-simplify]: Simplify 0.5 into 0.5
15.839 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.839 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.839 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.839 * [backup-simplify]: Simplify phi1 into phi1
15.839 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.839 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.839 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.839 * [backup-simplify]: Simplify phi2 into phi2
15.839 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.839 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.839 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.839 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.840 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.840 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.840 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.841 * [backup-simplify]: Simplify (- 0) into 0
15.841 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.841 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
15.841 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.841 * [backup-simplify]: Simplify phi1 into phi1
15.841 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.841 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
15.842 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))
15.842 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
15.842 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
15.842 * [taylor]: Taking taylor expansion of 1/3 in lambda2
15.842 * [backup-simplify]: Simplify 1/3 into 1/3
15.842 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
15.843 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
15.843 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.843 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.843 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.843 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.843 * [backup-simplify]: Simplify 0.5 into 0.5
15.843 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.843 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.843 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.843 * [backup-simplify]: Simplify phi1 into phi1
15.843 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.843 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.843 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.843 * [backup-simplify]: Simplify phi2 into phi2
15.843 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.843 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.843 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.843 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.844 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.844 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.844 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.848 * [backup-simplify]: Simplify (- 0) into 0
15.848 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.848 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
15.849 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.849 * [backup-simplify]: Simplify phi2 into phi2
15.849 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.849 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.849 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
15.850 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
15.850 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
15.850 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
15.850 * [taylor]: Taking taylor expansion of 2/3 in lambda2
15.850 * [backup-simplify]: Simplify 2/3 into 2/3
15.850 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
15.850 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
15.850 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
15.850 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
15.850 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
15.850 * [taylor]: Taking taylor expansion of 0.5 in lambda2
15.850 * [backup-simplify]: Simplify 0.5 into 0.5
15.850 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
15.850 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
15.850 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.850 * [backup-simplify]: Simplify phi1 into phi1
15.850 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.850 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
15.850 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.850 * [backup-simplify]: Simplify phi2 into phi2
15.851 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.851 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
15.851 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
15.851 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.851 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.851 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.852 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
15.852 * [backup-simplify]: Simplify (- 0) into 0
15.852 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.852 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
15.852 * [taylor]: Taking taylor expansion of phi1 in lambda2
15.852 * [backup-simplify]: Simplify phi1 into phi1
15.852 * [taylor]: Taking taylor expansion of phi2 in lambda2
15.853 * [backup-simplify]: Simplify phi2 into phi2
15.853 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.853 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
15.853 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))
15.854 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
15.854 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
15.854 * [taylor]: Taking taylor expansion of 1/9 in lambda2
15.854 * [backup-simplify]: Simplify 1/9 into 1/9
15.854 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
15.854 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
15.854 * [taylor]: Taking taylor expansion of lambda2 in lambda2
15.854 * [backup-simplify]: Simplify 0 into 0
15.854 * [backup-simplify]: Simplify 1 into 1
15.854 * [backup-simplify]: Simplify (* 1 1) into 1
15.855 * [backup-simplify]: Simplify (/ 1 1) into 1
15.855 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
15.856 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
15.857 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))))
15.857 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) into (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
15.858 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.859 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.862 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
15.862 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))
15.863 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) into (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
15.864 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
15.865 * [backup-simplify]: Simplify (+ 0) into 0
15.866 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
15.866 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
15.866 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
15.867 * [backup-simplify]: Simplify (+ 0 0) into 0
15.867 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
15.868 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
15.869 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
15.869 * [backup-simplify]: Simplify (- 0) into 0
15.869 * [backup-simplify]: Simplify (+ 0 0) into 0
15.870 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.871 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.872 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.872 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.872 * [backup-simplify]: Simplify (- 0) into 0
15.873 * [backup-simplify]: Simplify (+ 0 0) into 0
15.874 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.875 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.876 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
15.876 * [backup-simplify]: Simplify (+ 0 0) into 0
15.876 * [backup-simplify]: Simplify (- 0) into 0
15.877 * [backup-simplify]: Simplify (+ 0 0) into 0
15.878 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
15.879 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
15.879 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
15.879 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
15.879 * [backup-simplify]: Simplify (+ 0 0) into 0
15.880 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
15.881 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
15.882 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
15.882 * [backup-simplify]: Simplify (- 0) into 0
15.883 * [backup-simplify]: Simplify (+ 0 0) into 0
15.883 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.886 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
15.887 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
15.888 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
15.889 * [backup-simplify]: Simplify (- 0) into 0
15.889 * [backup-simplify]: Simplify (+ 0 0) into 0
15.890 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
15.892 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
15.892 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
15.893 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
15.893 * [backup-simplify]: Simplify (- 1/9) into -1/9
15.894 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
15.897 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) (+ (* 0 0) (* 0 -1/9))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
15.897 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) in phi1
15.897 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) in phi1
15.897 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi1
15.897 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.897 * [backup-simplify]: Simplify 1/3 into 1/3
15.897 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi1
15.897 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
15.897 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
15.897 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.897 * [backup-simplify]: Simplify 1/3 into 1/3
15.897 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
15.897 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.897 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.897 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.897 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.898 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.898 * [backup-simplify]: Simplify 0.5 into 0.5
15.898 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.898 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.898 * [taylor]: Taking taylor expansion of phi1 in phi1
15.898 * [backup-simplify]: Simplify 0 into 0
15.898 * [backup-simplify]: Simplify 1 into 1
15.898 * [backup-simplify]: Simplify (/ 1 1) into 1
15.898 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.898 * [taylor]: Taking taylor expansion of phi2 in phi1
15.898 * [backup-simplify]: Simplify phi2 into phi2
15.898 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.899 * [backup-simplify]: Simplify (+ 1 0) into 1
15.899 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.899 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.900 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.900 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.900 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
15.900 * [taylor]: Taking taylor expansion of 2 in phi1
15.900 * [backup-simplify]: Simplify 2 into 2
15.900 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
15.900 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.900 * [backup-simplify]: Simplify lambda1 into lambda1
15.900 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.900 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.900 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.901 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.901 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.902 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.902 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi1
15.902 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.902 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.902 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.902 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.902 * [backup-simplify]: Simplify 0.5 into 0.5
15.902 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.902 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.902 * [taylor]: Taking taylor expansion of phi1 in phi1
15.902 * [backup-simplify]: Simplify 0 into 0
15.902 * [backup-simplify]: Simplify 1 into 1
15.903 * [backup-simplify]: Simplify (/ 1 1) into 1
15.903 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.903 * [taylor]: Taking taylor expansion of phi2 in phi1
15.903 * [backup-simplify]: Simplify phi2 into phi2
15.903 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.903 * [backup-simplify]: Simplify (+ 1 0) into 1
15.904 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.904 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.904 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
15.904 * [taylor]: Taking taylor expansion of phi2 in phi1
15.904 * [backup-simplify]: Simplify phi2 into phi2
15.905 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.905 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
15.905 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
15.906 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
15.906 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in phi1
15.907 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.907 * [backup-simplify]: Simplify 1/3 into 1/3
15.907 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in phi1
15.907 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
15.907 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
15.907 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.907 * [backup-simplify]: Simplify 1/3 into 1/3
15.907 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
15.907 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.907 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.907 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.907 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.907 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.907 * [backup-simplify]: Simplify 0.5 into 0.5
15.907 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.907 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.907 * [taylor]: Taking taylor expansion of phi1 in phi1
15.907 * [backup-simplify]: Simplify 0 into 0
15.907 * [backup-simplify]: Simplify 1 into 1
15.908 * [backup-simplify]: Simplify (/ 1 1) into 1
15.908 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.908 * [taylor]: Taking taylor expansion of phi2 in phi1
15.908 * [backup-simplify]: Simplify phi2 into phi2
15.908 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.908 * [backup-simplify]: Simplify (+ 1 0) into 1
15.909 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.909 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.910 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.910 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.910 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
15.910 * [taylor]: Taking taylor expansion of 2 in phi1
15.910 * [backup-simplify]: Simplify 2 into 2
15.910 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
15.910 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.910 * [backup-simplify]: Simplify lambda1 into lambda1
15.910 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.910 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.911 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.911 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.911 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.912 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.912 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in phi1
15.912 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.912 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.912 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.912 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.912 * [backup-simplify]: Simplify 0.5 into 0.5
15.912 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.912 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.912 * [taylor]: Taking taylor expansion of phi1 in phi1
15.912 * [backup-simplify]: Simplify 0 into 0
15.912 * [backup-simplify]: Simplify 1 into 1
15.913 * [backup-simplify]: Simplify (/ 1 1) into 1
15.913 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.913 * [taylor]: Taking taylor expansion of phi2 in phi1
15.913 * [backup-simplify]: Simplify phi2 into phi2
15.913 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.913 * [backup-simplify]: Simplify (+ 1 0) into 1
15.914 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.914 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.914 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
15.914 * [taylor]: Taking taylor expansion of phi1 in phi1
15.914 * [backup-simplify]: Simplify 0 into 0
15.914 * [backup-simplify]: Simplify 1 into 1
15.914 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.915 * [backup-simplify]: Simplify (* 1 1) into 1
15.915 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.916 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.916 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in phi1
15.916 * [taylor]: Taking taylor expansion of 2/3 in phi1
15.916 * [backup-simplify]: Simplify 2/3 into 2/3
15.916 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in phi1
15.916 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
15.916 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
15.916 * [taylor]: Taking taylor expansion of 1/3 in phi1
15.916 * [backup-simplify]: Simplify 1/3 into 1/3
15.916 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
15.916 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
15.916 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.916 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.916 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.916 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.916 * [backup-simplify]: Simplify 0.5 into 0.5
15.916 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.917 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.917 * [taylor]: Taking taylor expansion of phi1 in phi1
15.917 * [backup-simplify]: Simplify 0 into 0
15.917 * [backup-simplify]: Simplify 1 into 1
15.917 * [backup-simplify]: Simplify (/ 1 1) into 1
15.917 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.917 * [taylor]: Taking taylor expansion of phi2 in phi1
15.917 * [backup-simplify]: Simplify phi2 into phi2
15.917 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.918 * [backup-simplify]: Simplify (+ 1 0) into 1
15.918 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.918 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.919 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.919 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.919 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
15.919 * [taylor]: Taking taylor expansion of 2 in phi1
15.919 * [backup-simplify]: Simplify 2 into 2
15.919 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
15.919 * [taylor]: Taking taylor expansion of lambda1 in phi1
15.919 * [backup-simplify]: Simplify lambda1 into lambda1
15.919 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.919 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.919 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.920 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.920 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.921 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.921 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in phi1
15.921 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
15.921 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
15.921 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
15.921 * [taylor]: Taking taylor expansion of 0.5 in phi1
15.921 * [backup-simplify]: Simplify 0.5 into 0.5
15.921 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
15.921 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
15.921 * [taylor]: Taking taylor expansion of phi1 in phi1
15.921 * [backup-simplify]: Simplify 0 into 0
15.921 * [backup-simplify]: Simplify 1 into 1
15.921 * [backup-simplify]: Simplify (/ 1 1) into 1
15.921 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
15.921 * [taylor]: Taking taylor expansion of phi2 in phi1
15.921 * [backup-simplify]: Simplify phi2 into phi2
15.922 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
15.922 * [backup-simplify]: Simplify (+ 1 0) into 1
15.922 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.923 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.923 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
15.923 * [taylor]: Taking taylor expansion of phi1 in phi1
15.923 * [backup-simplify]: Simplify 0 into 0
15.923 * [backup-simplify]: Simplify 1 into 1
15.923 * [taylor]: Taking taylor expansion of phi2 in phi1
15.923 * [backup-simplify]: Simplify phi2 into phi2
15.923 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.923 * [backup-simplify]: Simplify (* 0 phi2) into 0
15.924 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
15.924 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
15.924 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.925 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2) (* 0 0)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)
15.926 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))
15.927 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
15.927 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.929 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.929 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.930 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.930 * [backup-simplify]: Simplify (- 0) into 0
15.931 * [backup-simplify]: Simplify (+ 0 0) into 0
15.932 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.932 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.935 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
15.937 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
15.937 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
15.938 * [backup-simplify]: Simplify (- 0) into 0
15.938 * [backup-simplify]: Simplify (+ 0 0) into 0
15.939 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
15.941 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
15.942 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.943 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.943 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.944 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.945 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
15.946 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.947 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
15.949 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.951 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.952 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.953 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
15.954 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.955 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.956 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.956 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.957 * [backup-simplify]: Simplify (- 0) into 0
15.957 * [backup-simplify]: Simplify (+ 0 0) into 0
15.958 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.959 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.960 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 phi2))) into 0
15.961 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.962 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 phi2) (* 0 0))) into 0
15.963 * [backup-simplify]: Simplify (- (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))))) into 0
15.965 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)))) into 0
15.965 * [backup-simplify]: Simplify (- 0) into 0
15.966 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
15.967 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi2
15.967 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.967 * [backup-simplify]: Simplify 1/3 into 1/3
15.967 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi2
15.967 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
15.967 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
15.967 * [taylor]: Taking taylor expansion of 1/3 in phi2
15.967 * [backup-simplify]: Simplify 1/3 into 1/3
15.967 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
15.967 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
15.967 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.967 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.967 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.967 * [taylor]: Taking taylor expansion of 0.5 in phi2
15.967 * [backup-simplify]: Simplify 0.5 into 0.5
15.967 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.967 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.967 * [taylor]: Taking taylor expansion of phi1 in phi2
15.967 * [backup-simplify]: Simplify phi1 into phi1
15.967 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.967 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.967 * [taylor]: Taking taylor expansion of phi2 in phi2
15.967 * [backup-simplify]: Simplify 0 into 0
15.967 * [backup-simplify]: Simplify 1 into 1
15.968 * [backup-simplify]: Simplify (/ 1 1) into 1
15.968 * [backup-simplify]: Simplify (+ 0 1) into 1
15.969 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.969 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.969 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.970 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.970 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
15.970 * [taylor]: Taking taylor expansion of 2 in phi2
15.970 * [backup-simplify]: Simplify 2 into 2
15.970 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
15.970 * [taylor]: Taking taylor expansion of lambda1 in phi2
15.970 * [backup-simplify]: Simplify lambda1 into lambda1
15.970 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
15.970 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
15.970 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
15.971 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
15.971 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
15.972 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
15.972 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi2
15.972 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
15.972 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
15.972 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
15.972 * [taylor]: Taking taylor expansion of 0.5 in phi2
15.972 * [backup-simplify]: Simplify 0.5 into 0.5
15.972 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
15.972 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
15.972 * [taylor]: Taking taylor expansion of phi1 in phi2
15.972 * [backup-simplify]: Simplify phi1 into phi1
15.972 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
15.972 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
15.972 * [taylor]: Taking taylor expansion of phi2 in phi2
15.972 * [backup-simplify]: Simplify 0 into 0
15.972 * [backup-simplify]: Simplify 1 into 1
15.973 * [backup-simplify]: Simplify (/ 1 1) into 1
15.973 * [backup-simplify]: Simplify (+ 0 1) into 1
15.974 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
15.974 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
15.974 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
15.974 * [taylor]: Taking taylor expansion of phi2 in phi2
15.974 * [backup-simplify]: Simplify 0 into 0
15.974 * [backup-simplify]: Simplify 1 into 1
15.974 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.975 * [backup-simplify]: Simplify (* 1 1) into 1
15.975 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
15.976 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
15.976 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.977 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
15.978 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
15.979 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
15.979 * [backup-simplify]: Simplify (- 0) into 0
15.979 * [backup-simplify]: Simplify (+ 0 0) into 0
15.980 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
15.981 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.984 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
15.985 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
15.986 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
15.987 * [backup-simplify]: Simplify (- 0) into 0
15.987 * [backup-simplify]: Simplify (+ 0 0) into 0
15.988 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
15.990 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
15.991 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.991 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
15.992 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.993 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
15.993 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
15.995 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
15.996 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
15.997 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
15.998 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.000 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.000 * [backup-simplify]: Simplify 0 into 0
16.001 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
16.002 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
16.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
16.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
16.003 * [backup-simplify]: Simplify (+ 0 0) into 0
16.004 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
16.004 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
16.005 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
16.005 * [backup-simplify]: Simplify (- 0) into 0
16.006 * [backup-simplify]: Simplify (+ 0 0) into 0
16.007 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.009 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
16.014 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
16.015 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
16.015 * [backup-simplify]: Simplify (- 0) into 0
16.016 * [backup-simplify]: Simplify (+ 0 0) into 0
16.017 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
16.019 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
16.021 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.022 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
16.023 * [taylor]: Taking taylor expansion of 0 in phi1
16.023 * [backup-simplify]: Simplify 0 into 0
16.023 * [taylor]: Taking taylor expansion of 0 in phi2
16.023 * [backup-simplify]: Simplify 0 into 0
16.023 * [backup-simplify]: Simplify 0 into 0
16.023 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) 2)) (* 2 (log (/ 1 lambda1)))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
16.025 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0))) (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)))) (* (- (/ 1 (- phi1)) (/ 1 (- phi2))) (- (/ 1 (- phi1)) (/ 1 (- phi2)))))) into (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3)
16.025 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
16.025 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi2
16.025 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi2
16.025 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi2
16.026 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.026 * [backup-simplify]: Simplify 1/3 into 1/3
16.026 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi2
16.026 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi2
16.026 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi2
16.026 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
16.026 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.026 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.026 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.026 * [taylor]: Taking taylor expansion of -0.5 in phi2
16.026 * [backup-simplify]: Simplify -0.5 into -0.5
16.026 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.026 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.026 * [taylor]: Taking taylor expansion of phi1 in phi2
16.026 * [backup-simplify]: Simplify phi1 into phi1
16.026 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.026 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.026 * [taylor]: Taking taylor expansion of phi2 in phi2
16.026 * [backup-simplify]: Simplify 0 into 0
16.026 * [backup-simplify]: Simplify 1 into 1
16.027 * [backup-simplify]: Simplify (/ 1 1) into 1
16.027 * [backup-simplify]: Simplify (+ 0 1) into 1
16.028 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.028 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.028 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
16.028 * [taylor]: Taking taylor expansion of lambda2 in phi2
16.028 * [backup-simplify]: Simplify lambda2 into lambda2
16.028 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.028 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.029 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
16.029 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi2
16.029 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
16.029 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
16.029 * [taylor]: Taking taylor expansion of phi1 in phi2
16.029 * [backup-simplify]: Simplify phi1 into phi1
16.029 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.029 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
16.029 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi2
16.029 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
16.029 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.029 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.029 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.029 * [taylor]: Taking taylor expansion of -0.5 in phi2
16.029 * [backup-simplify]: Simplify -0.5 into -0.5
16.029 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.029 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.029 * [taylor]: Taking taylor expansion of phi1 in phi2
16.029 * [backup-simplify]: Simplify phi1 into phi1
16.030 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.030 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.030 * [taylor]: Taking taylor expansion of phi2 in phi2
16.030 * [backup-simplify]: Simplify 0 into 0
16.030 * [backup-simplify]: Simplify 1 into 1
16.030 * [backup-simplify]: Simplify (/ 1 1) into 1
16.031 * [backup-simplify]: Simplify (+ 0 1) into 1
16.031 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.031 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.031 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
16.031 * [taylor]: Taking taylor expansion of lambda1 in phi2
16.031 * [backup-simplify]: Simplify lambda1 into lambda1
16.032 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.032 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
16.032 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
16.032 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
16.032 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
16.032 * [taylor]: Taking taylor expansion of phi2 in phi2
16.032 * [backup-simplify]: Simplify 0 into 0
16.032 * [backup-simplify]: Simplify 1 into 1
16.033 * [backup-simplify]: Simplify (* 1 1) into 1
16.033 * [backup-simplify]: Simplify (/ 1 1) into 1
16.033 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi2
16.033 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
16.033 * [taylor]: Taking taylor expansion of 2 in phi2
16.033 * [backup-simplify]: Simplify 2 into 2
16.033 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
16.033 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
16.033 * [taylor]: Taking taylor expansion of phi1 in phi2
16.033 * [backup-simplify]: Simplify phi1 into phi1
16.033 * [taylor]: Taking taylor expansion of phi2 in phi2
16.033 * [backup-simplify]: Simplify 0 into 0
16.033 * [backup-simplify]: Simplify 1 into 1
16.033 * [backup-simplify]: Simplify (* phi1 0) into 0
16.034 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
16.034 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.034 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi2
16.034 * [taylor]: Taking taylor expansion of 2 in phi2
16.034 * [backup-simplify]: Simplify 2 into 2
16.034 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi2
16.034 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.034 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.034 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.034 * [taylor]: Taking taylor expansion of -0.5 in phi2
16.034 * [backup-simplify]: Simplify -0.5 into -0.5
16.034 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.034 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.034 * [taylor]: Taking taylor expansion of phi1 in phi2
16.034 * [backup-simplify]: Simplify phi1 into phi1
16.034 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.034 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.034 * [taylor]: Taking taylor expansion of phi2 in phi2
16.034 * [backup-simplify]: Simplify 0 into 0
16.034 * [backup-simplify]: Simplify 1 into 1
16.035 * [backup-simplify]: Simplify (/ 1 1) into 1
16.035 * [backup-simplify]: Simplify (+ 0 1) into 1
16.036 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.036 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.036 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi2
16.036 * [taylor]: Taking taylor expansion of lambda2 in phi2
16.036 * [backup-simplify]: Simplify lambda2 into lambda2
16.036 * [taylor]: Taking taylor expansion of lambda1 in phi2
16.036 * [backup-simplify]: Simplify lambda1 into lambda1
16.036 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.037 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
16.037 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
16.037 * [backup-simplify]: Simplify (+ 0 1) into 1
16.038 * [backup-simplify]: Simplify (+ 0 1) into 1
16.038 * [backup-simplify]: Simplify (+ 0 1) into 1
16.039 * [backup-simplify]: Simplify (+ 1 0) into 1
16.039 * [backup-simplify]: Simplify (log 1) into 0
16.039 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
16.040 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
16.040 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
16.040 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi1
16.040 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi1
16.040 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi1
16.040 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.040 * [backup-simplify]: Simplify 1/3 into 1/3
16.040 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi1
16.040 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi1
16.040 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi1
16.040 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
16.040 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.040 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.040 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.040 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.040 * [backup-simplify]: Simplify -0.5 into -0.5
16.040 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.040 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.040 * [taylor]: Taking taylor expansion of phi1 in phi1
16.040 * [backup-simplify]: Simplify 0 into 0
16.040 * [backup-simplify]: Simplify 1 into 1
16.040 * [backup-simplify]: Simplify (/ 1 1) into 1
16.040 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.040 * [taylor]: Taking taylor expansion of phi2 in phi1
16.040 * [backup-simplify]: Simplify phi2 into phi2
16.040 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.041 * [backup-simplify]: Simplify (+ 1 0) into 1
16.041 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.041 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.041 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
16.041 * [taylor]: Taking taylor expansion of lambda2 in phi1
16.041 * [backup-simplify]: Simplify lambda2 into lambda2
16.041 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.041 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.042 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
16.042 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi1
16.042 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
16.042 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
16.042 * [taylor]: Taking taylor expansion of phi1 in phi1
16.042 * [backup-simplify]: Simplify 0 into 0
16.042 * [backup-simplify]: Simplify 1 into 1
16.042 * [backup-simplify]: Simplify (* 1 1) into 1
16.042 * [backup-simplify]: Simplify (/ 1 1) into 1
16.042 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi1
16.042 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
16.042 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.042 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.042 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.042 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.042 * [backup-simplify]: Simplify -0.5 into -0.5
16.042 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.042 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.042 * [taylor]: Taking taylor expansion of phi1 in phi1
16.042 * [backup-simplify]: Simplify 0 into 0
16.042 * [backup-simplify]: Simplify 1 into 1
16.043 * [backup-simplify]: Simplify (/ 1 1) into 1
16.043 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.043 * [taylor]: Taking taylor expansion of phi2 in phi1
16.043 * [backup-simplify]: Simplify phi2 into phi2
16.043 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.043 * [backup-simplify]: Simplify (+ 1 0) into 1
16.043 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.043 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.043 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
16.043 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.043 * [backup-simplify]: Simplify lambda1 into lambda1
16.044 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.044 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
16.044 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
16.044 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
16.044 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
16.044 * [taylor]: Taking taylor expansion of phi2 in phi1
16.044 * [backup-simplify]: Simplify phi2 into phi2
16.044 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.044 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
16.044 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi1
16.044 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
16.044 * [taylor]: Taking taylor expansion of 2 in phi1
16.044 * [backup-simplify]: Simplify 2 into 2
16.044 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
16.044 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
16.044 * [taylor]: Taking taylor expansion of phi1 in phi1
16.044 * [backup-simplify]: Simplify 0 into 0
16.044 * [backup-simplify]: Simplify 1 into 1
16.044 * [taylor]: Taking taylor expansion of phi2 in phi1
16.044 * [backup-simplify]: Simplify phi2 into phi2
16.044 * [backup-simplify]: Simplify (* 0 phi2) into 0
16.045 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
16.045 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.045 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi1
16.045 * [taylor]: Taking taylor expansion of 2 in phi1
16.045 * [backup-simplify]: Simplify 2 into 2
16.045 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi1
16.045 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.045 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.045 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.045 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.045 * [backup-simplify]: Simplify -0.5 into -0.5
16.045 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.045 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.045 * [taylor]: Taking taylor expansion of phi1 in phi1
16.045 * [backup-simplify]: Simplify 0 into 0
16.045 * [backup-simplify]: Simplify 1 into 1
16.045 * [backup-simplify]: Simplify (/ 1 1) into 1
16.045 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.045 * [taylor]: Taking taylor expansion of phi2 in phi1
16.045 * [backup-simplify]: Simplify phi2 into phi2
16.045 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.045 * [backup-simplify]: Simplify (+ 1 0) into 1
16.046 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.046 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.046 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi1
16.046 * [taylor]: Taking taylor expansion of lambda2 in phi1
16.046 * [backup-simplify]: Simplify lambda2 into lambda2
16.046 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.046 * [backup-simplify]: Simplify lambda1 into lambda1
16.046 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.046 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
16.046 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
16.047 * [backup-simplify]: Simplify (+ 1 0) into 1
16.047 * [backup-simplify]: Simplify (+ 0 1) into 1
16.047 * [backup-simplify]: Simplify (+ 1 0) into 1
16.047 * [backup-simplify]: Simplify (log 1) into 0
16.048 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
16.048 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
16.048 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
16.048 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda2
16.048 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda2
16.048 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda2
16.048 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.048 * [backup-simplify]: Simplify 1/3 into 1/3
16.048 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda2
16.048 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda2
16.048 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda2
16.048 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
16.048 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.048 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.048 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.048 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.048 * [backup-simplify]: Simplify -0.5 into -0.5
16.048 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.048 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.048 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.048 * [backup-simplify]: Simplify phi1 into phi1
16.048 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.048 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.048 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.048 * [backup-simplify]: Simplify phi2 into phi2
16.048 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.048 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.048 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.049 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.049 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.049 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.049 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.049 * [backup-simplify]: Simplify (- 0) into 0
16.049 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.049 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
16.049 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.049 * [backup-simplify]: Simplify 0 into 0
16.049 * [backup-simplify]: Simplify 1 into 1
16.050 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.050 * [backup-simplify]: Simplify (* 1 1) into 1
16.050 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.050 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda2
16.050 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
16.050 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
16.050 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.050 * [backup-simplify]: Simplify phi1 into phi1
16.050 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.050 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
16.050 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda2
16.050 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
16.050 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.050 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.050 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.050 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.050 * [backup-simplify]: Simplify -0.5 into -0.5
16.050 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.050 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.050 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.050 * [backup-simplify]: Simplify phi1 into phi1
16.050 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.050 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.051 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.051 * [backup-simplify]: Simplify phi2 into phi2
16.051 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.051 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.051 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.051 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.051 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.051 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.051 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.051 * [backup-simplify]: Simplify (- 0) into 0
16.051 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.052 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
16.052 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.052 * [backup-simplify]: Simplify lambda1 into lambda1
16.052 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.052 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
16.052 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
16.052 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
16.052 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
16.052 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.052 * [backup-simplify]: Simplify phi2 into phi2
16.052 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.052 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
16.052 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda2
16.052 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
16.052 * [taylor]: Taking taylor expansion of 2 in lambda2
16.052 * [backup-simplify]: Simplify 2 into 2
16.052 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
16.052 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
16.052 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.052 * [backup-simplify]: Simplify phi1 into phi1
16.052 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.052 * [backup-simplify]: Simplify phi2 into phi2
16.052 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.052 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
16.052 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda2
16.053 * [taylor]: Taking taylor expansion of 2 in lambda2
16.053 * [backup-simplify]: Simplify 2 into 2
16.053 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda2
16.053 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.053 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.053 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.053 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.053 * [backup-simplify]: Simplify -0.5 into -0.5
16.053 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.053 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.053 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.053 * [backup-simplify]: Simplify phi1 into phi1
16.053 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.053 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.053 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.053 * [backup-simplify]: Simplify phi2 into phi2
16.053 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.053 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.053 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.053 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.053 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.053 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.053 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.054 * [backup-simplify]: Simplify (- 0) into 0
16.054 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.054 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda2
16.054 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.054 * [backup-simplify]: Simplify 0 into 0
16.054 * [backup-simplify]: Simplify 1 into 1
16.054 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.054 * [backup-simplify]: Simplify lambda1 into lambda1
16.054 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.054 * [backup-simplify]: Simplify (* 0 lambda1) into 0
16.055 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda1)) into lambda1
16.055 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
16.055 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.055 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.055 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.056 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
16.056 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
16.056 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
16.056 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
16.056 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
16.056 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
16.056 * [taylor]: Taking taylor expansion of 1/3 in lambda1
16.056 * [backup-simplify]: Simplify 1/3 into 1/3
16.056 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
16.056 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
16.056 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
16.056 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
16.056 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.056 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.056 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.056 * [taylor]: Taking taylor expansion of -0.5 in lambda1
16.056 * [backup-simplify]: Simplify -0.5 into -0.5
16.056 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.057 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.057 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.057 * [backup-simplify]: Simplify phi1 into phi1
16.057 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.057 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.057 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.057 * [backup-simplify]: Simplify phi2 into phi2
16.057 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.057 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.057 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.057 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.057 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.057 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.057 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.057 * [backup-simplify]: Simplify (- 0) into 0
16.058 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.058 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
16.058 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.058 * [backup-simplify]: Simplify lambda2 into lambda2
16.058 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.058 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.058 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
16.058 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
16.058 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
16.058 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
16.058 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.058 * [backup-simplify]: Simplify phi1 into phi1
16.058 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.058 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
16.058 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
16.058 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
16.058 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.058 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.058 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.058 * [taylor]: Taking taylor expansion of -0.5 in lambda1
16.058 * [backup-simplify]: Simplify -0.5 into -0.5
16.058 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.058 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.058 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.058 * [backup-simplify]: Simplify phi1 into phi1
16.059 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.059 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.059 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.059 * [backup-simplify]: Simplify phi2 into phi2
16.059 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.059 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.059 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.059 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.059 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.059 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.059 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.059 * [backup-simplify]: Simplify (- 0) into 0
16.059 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.060 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
16.060 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.060 * [backup-simplify]: Simplify 0 into 0
16.060 * [backup-simplify]: Simplify 1 into 1
16.060 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.060 * [backup-simplify]: Simplify (* 1 1) into 1
16.060 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.060 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
16.060 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
16.060 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.060 * [backup-simplify]: Simplify phi2 into phi2
16.060 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.060 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
16.060 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
16.060 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
16.060 * [taylor]: Taking taylor expansion of 2 in lambda1
16.060 * [backup-simplify]: Simplify 2 into 2
16.060 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
16.061 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
16.061 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.061 * [backup-simplify]: Simplify phi1 into phi1
16.061 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.061 * [backup-simplify]: Simplify phi2 into phi2
16.061 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.061 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
16.061 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
16.061 * [taylor]: Taking taylor expansion of 2 in lambda1
16.061 * [backup-simplify]: Simplify 2 into 2
16.061 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
16.061 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.061 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.061 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.061 * [taylor]: Taking taylor expansion of -0.5 in lambda1
16.061 * [backup-simplify]: Simplify -0.5 into -0.5
16.061 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.061 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.061 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.061 * [backup-simplify]: Simplify phi1 into phi1
16.061 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.061 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.061 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.061 * [backup-simplify]: Simplify phi2 into phi2
16.061 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.061 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.061 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.061 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.061 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.061 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.062 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.062 * [backup-simplify]: Simplify (- 0) into 0
16.062 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.062 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
16.062 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.062 * [backup-simplify]: Simplify lambda2 into lambda2
16.062 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.062 * [backup-simplify]: Simplify 0 into 0
16.062 * [backup-simplify]: Simplify 1 into 1
16.062 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.062 * [backup-simplify]: Simplify (* lambda2 0) into 0
16.063 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
16.063 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
16.063 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.063 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.063 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.064 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.064 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.064 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.064 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.065 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.065 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
16.065 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
16.065 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
16.065 * [taylor]: Taking taylor expansion of 1/3 in lambda1
16.065 * [backup-simplify]: Simplify 1/3 into 1/3
16.065 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
16.065 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
16.065 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
16.065 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
16.065 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.065 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.065 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.065 * [taylor]: Taking taylor expansion of -0.5 in lambda1
16.065 * [backup-simplify]: Simplify -0.5 into -0.5
16.065 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.065 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.065 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.065 * [backup-simplify]: Simplify phi1 into phi1
16.065 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.065 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.065 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.065 * [backup-simplify]: Simplify phi2 into phi2
16.065 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.065 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.065 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.065 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.065 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.066 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.066 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.066 * [backup-simplify]: Simplify (- 0) into 0
16.066 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.066 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
16.066 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.066 * [backup-simplify]: Simplify lambda2 into lambda2
16.066 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.066 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.067 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
16.067 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
16.067 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
16.067 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
16.067 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.067 * [backup-simplify]: Simplify phi1 into phi1
16.067 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.067 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
16.067 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
16.067 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
16.067 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.067 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.067 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.067 * [taylor]: Taking taylor expansion of -0.5 in lambda1
16.067 * [backup-simplify]: Simplify -0.5 into -0.5
16.067 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.067 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.067 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.067 * [backup-simplify]: Simplify phi1 into phi1
16.067 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.067 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.067 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.067 * [backup-simplify]: Simplify phi2 into phi2
16.067 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.067 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.067 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.067 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.067 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.068 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.068 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.068 * [backup-simplify]: Simplify (- 0) into 0
16.069 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.069 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
16.069 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.069 * [backup-simplify]: Simplify 0 into 0
16.069 * [backup-simplify]: Simplify 1 into 1
16.069 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.069 * [backup-simplify]: Simplify (* 1 1) into 1
16.070 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.070 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
16.070 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
16.070 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.070 * [backup-simplify]: Simplify phi2 into phi2
16.070 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.070 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
16.070 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
16.070 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
16.070 * [taylor]: Taking taylor expansion of 2 in lambda1
16.070 * [backup-simplify]: Simplify 2 into 2
16.070 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
16.070 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
16.070 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.070 * [backup-simplify]: Simplify phi1 into phi1
16.070 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.071 * [backup-simplify]: Simplify phi2 into phi2
16.071 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.071 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
16.071 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
16.071 * [taylor]: Taking taylor expansion of 2 in lambda1
16.071 * [backup-simplify]: Simplify 2 into 2
16.071 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
16.071 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.071 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.071 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.071 * [taylor]: Taking taylor expansion of -0.5 in lambda1
16.071 * [backup-simplify]: Simplify -0.5 into -0.5
16.071 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.071 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.071 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.071 * [backup-simplify]: Simplify phi1 into phi1
16.071 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.071 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.071 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.071 * [backup-simplify]: Simplify phi2 into phi2
16.071 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.071 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.072 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.072 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.072 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.072 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.072 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.073 * [backup-simplify]: Simplify (- 0) into 0
16.073 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.073 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
16.073 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.073 * [backup-simplify]: Simplify lambda2 into lambda2
16.073 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.073 * [backup-simplify]: Simplify 0 into 0
16.073 * [backup-simplify]: Simplify 1 into 1
16.074 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.074 * [backup-simplify]: Simplify (* lambda2 0) into 0
16.074 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
16.075 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
16.075 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.075 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.076 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.076 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.076 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.077 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.078 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.078 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.078 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
16.078 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
16.078 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.078 * [backup-simplify]: Simplify 1/3 into 1/3
16.078 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
16.078 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
16.078 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.078 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.078 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.078 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.078 * [backup-simplify]: Simplify -0.5 into -0.5
16.079 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.079 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.079 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.079 * [backup-simplify]: Simplify phi1 into phi1
16.079 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.079 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.079 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.079 * [backup-simplify]: Simplify phi2 into phi2
16.079 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.079 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.079 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.079 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.079 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.080 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.080 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.080 * [backup-simplify]: Simplify (- 0) into 0
16.081 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.081 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.081 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.081 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
16.081 * [taylor]: Taking taylor expansion of 2 in lambda2
16.081 * [backup-simplify]: Simplify 2 into 2
16.081 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
16.081 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.082 * [backup-simplify]: Simplify lambda1 into lambda1
16.082 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.082 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.082 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.082 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.083 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.083 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.083 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
16.083 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
16.083 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.083 * [backup-simplify]: Simplify 1/3 into 1/3
16.083 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
16.083 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
16.084 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.084 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.084 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.084 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.084 * [backup-simplify]: Simplify -0.5 into -0.5
16.084 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.084 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.084 * [taylor]: Taking taylor expansion of phi1 in phi1
16.084 * [backup-simplify]: Simplify 0 into 0
16.084 * [backup-simplify]: Simplify 1 into 1
16.084 * [backup-simplify]: Simplify (/ 1 1) into 1
16.084 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.084 * [taylor]: Taking taylor expansion of phi2 in phi1
16.084 * [backup-simplify]: Simplify phi2 into phi2
16.084 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.085 * [backup-simplify]: Simplify (+ 1 0) into 1
16.085 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.086 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.086 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.086 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.086 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
16.086 * [taylor]: Taking taylor expansion of 2 in phi1
16.086 * [backup-simplify]: Simplify 2 into 2
16.086 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
16.086 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.086 * [backup-simplify]: Simplify lambda1 into lambda1
16.086 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.087 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.087 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.087 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.087 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.088 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.088 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
16.088 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
16.088 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.088 * [backup-simplify]: Simplify 1/3 into 1/3
16.088 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
16.088 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
16.088 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.088 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.088 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.088 * [taylor]: Taking taylor expansion of -0.5 in phi2
16.088 * [backup-simplify]: Simplify -0.5 into -0.5
16.088 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.088 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.088 * [taylor]: Taking taylor expansion of phi1 in phi2
16.088 * [backup-simplify]: Simplify phi1 into phi1
16.088 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.088 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.088 * [taylor]: Taking taylor expansion of phi2 in phi2
16.088 * [backup-simplify]: Simplify 0 into 0
16.088 * [backup-simplify]: Simplify 1 into 1
16.089 * [backup-simplify]: Simplify (/ 1 1) into 1
16.089 * [backup-simplify]: Simplify (+ 0 1) into 1
16.090 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.090 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.091 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.091 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.091 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
16.091 * [taylor]: Taking taylor expansion of 2 in phi2
16.091 * [backup-simplify]: Simplify 2 into 2
16.091 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
16.091 * [taylor]: Taking taylor expansion of lambda1 in phi2
16.091 * [backup-simplify]: Simplify lambda1 into lambda1
16.091 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.091 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.091 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.092 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.092 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.093 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.093 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.094 * [backup-simplify]: Simplify (+ 0) into 0
16.094 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.095 * [backup-simplify]: Simplify (+ 0 0) into 0
16.095 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.096 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.097 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.097 * [backup-simplify]: Simplify (- 0) into 0
16.097 * [backup-simplify]: Simplify (+ 0 0) into 0
16.098 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.098 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
16.100 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
16.100 * [backup-simplify]: Simplify (+ 0 0) into 0
16.100 * [backup-simplify]: Simplify (+ 0 0) into 0
16.101 * [backup-simplify]: Simplify (+ 0 0) into 0
16.101 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
16.101 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
16.102 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
16.102 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
16.103 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
16.104 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.105 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
16.105 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
16.105 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
16.105 * [taylor]: Taking taylor expansion of -2/3 in lambda2
16.105 * [backup-simplify]: Simplify -2/3 into -2/3
16.105 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
16.105 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
16.105 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
16.105 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.106 * [backup-simplify]: Simplify 1/3 into 1/3
16.106 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
16.106 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
16.106 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.106 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.106 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.106 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.106 * [backup-simplify]: Simplify -0.5 into -0.5
16.106 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.106 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.106 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.106 * [backup-simplify]: Simplify phi1 into phi1
16.106 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.106 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.106 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.106 * [backup-simplify]: Simplify phi2 into phi2
16.106 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.106 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.106 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.106 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.107 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.107 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.107 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.107 * [backup-simplify]: Simplify (- 0) into 0
16.108 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.108 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.108 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.109 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
16.109 * [taylor]: Taking taylor expansion of 2 in lambda2
16.109 * [backup-simplify]: Simplify 2 into 2
16.109 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
16.109 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.109 * [backup-simplify]: Simplify lambda1 into lambda1
16.109 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.109 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.109 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.109 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.110 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.110 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.110 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.110 * [backup-simplify]: Simplify 0 into 0
16.110 * [backup-simplify]: Simplify 1 into 1
16.111 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.111 * [backup-simplify]: Simplify (+ 0) into 0
16.112 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.113 * [backup-simplify]: Simplify (+ 0 0) into 0
16.113 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.114 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.115 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.115 * [backup-simplify]: Simplify (- 0) into 0
16.115 * [backup-simplify]: Simplify (+ 0 0) into 0
16.116 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.117 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.118 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.118 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.119 * [backup-simplify]: Simplify (- 0) into 0
16.119 * [backup-simplify]: Simplify (+ 0 0) into 0
16.120 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.121 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.123 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
16.124 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
16.124 * [taylor]: Taking taylor expansion of 0 in phi1
16.124 * [backup-simplify]: Simplify 0 into 0
16.124 * [taylor]: Taking taylor expansion of 0 in phi2
16.124 * [backup-simplify]: Simplify 0 into 0
16.124 * [backup-simplify]: Simplify 0 into 0
16.124 * [backup-simplify]: Simplify (+ 0) into 0
16.125 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.125 * [backup-simplify]: Simplify (+ 0 0) into 0
16.126 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.127 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.127 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.128 * [backup-simplify]: Simplify (- 0) into 0
16.128 * [backup-simplify]: Simplify (+ 0 0) into 0
16.128 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.129 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.130 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.131 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.131 * [backup-simplify]: Simplify (- 0) into 0
16.131 * [backup-simplify]: Simplify (+ 0 0) into 0
16.132 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.133 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.133 * [taylor]: Taking taylor expansion of 0 in phi1
16.133 * [backup-simplify]: Simplify 0 into 0
16.133 * [taylor]: Taking taylor expansion of 0 in phi2
16.133 * [backup-simplify]: Simplify 0 into 0
16.134 * [backup-simplify]: Simplify 0 into 0
16.134 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.135 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.136 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.136 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.137 * [backup-simplify]: Simplify (- 0) into 0
16.137 * [backup-simplify]: Simplify (+ 0 0) into 0
16.138 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.139 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.139 * [taylor]: Taking taylor expansion of 0 in phi2
16.139 * [backup-simplify]: Simplify 0 into 0
16.139 * [backup-simplify]: Simplify 0 into 0
16.140 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.140 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.141 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.141 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.141 * [backup-simplify]: Simplify (- 0) into 0
16.141 * [backup-simplify]: Simplify (+ 0 0) into 0
16.142 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.143 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.143 * [backup-simplify]: Simplify 0 into 0
16.143 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
16.144 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
16.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
16.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
16.144 * [backup-simplify]: Simplify (+ 0 0) into 0
16.145 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
16.145 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
16.146 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
16.146 * [backup-simplify]: Simplify (- 0) into 0
16.146 * [backup-simplify]: Simplify (+ 0 0) into 0
16.147 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.147 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
16.148 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.148 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow phi2 2))) into (/ 1 (pow phi2 2))
16.148 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
16.149 * [backup-simplify]: Simplify (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))))
16.149 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
16.149 * [backup-simplify]: Simplify (+ 0) into 0
16.149 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.150 * [backup-simplify]: Simplify (+ 0 0) into 0
16.150 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.151 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.151 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.151 * [backup-simplify]: Simplify (- 0) into 0
16.151 * [backup-simplify]: Simplify (+ 0 0) into 0
16.152 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.152 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 1) (* 0 0))) into 0
16.152 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
16.153 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
16.153 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
16.153 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
16.154 * [backup-simplify]: Simplify (+ (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))
16.155 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))
16.157 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.159 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))))
16.161 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) 1) 1)))) into (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))
16.161 * [taylor]: Taking taylor expansion of (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) in lambda2
16.161 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
16.161 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
16.161 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in lambda2
16.161 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.161 * [backup-simplify]: Simplify 1/3 into 1/3
16.161 * [taylor]: Taking taylor expansion of (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in lambda2
16.161 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
16.161 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
16.161 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.161 * [backup-simplify]: Simplify phi1 into phi1
16.161 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.161 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.161 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.161 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.161 * [backup-simplify]: Simplify -0.5 into -0.5
16.161 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.161 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.161 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.161 * [backup-simplify]: Simplify phi1 into phi1
16.161 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.161 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.161 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.161 * [backup-simplify]: Simplify phi2 into phi2
16.161 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.161 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.161 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.161 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.161 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.162 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.162 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.162 * [backup-simplify]: Simplify (- 0) into 0
16.162 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.162 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.163 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.163 * [backup-simplify]: Simplify (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.163 * [backup-simplify]: Simplify (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
16.163 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
16.163 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.163 * [backup-simplify]: Simplify 1/3 into 1/3
16.163 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
16.163 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
16.163 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.163 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.163 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.163 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.163 * [backup-simplify]: Simplify -0.5 into -0.5
16.163 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.163 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.163 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.163 * [backup-simplify]: Simplify phi1 into phi1
16.163 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.163 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.163 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.163 * [backup-simplify]: Simplify phi2 into phi2
16.163 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.163 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.163 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.164 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.164 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.164 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.164 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.164 * [backup-simplify]: Simplify (- 0) into 0
16.164 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.164 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
16.164 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.164 * [backup-simplify]: Simplify phi2 into phi2
16.164 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.165 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.165 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.165 * [backup-simplify]: Simplify (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
16.165 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
16.165 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
16.165 * [taylor]: Taking taylor expansion of 2/3 in lambda2
16.165 * [backup-simplify]: Simplify 2/3 into 2/3
16.165 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
16.165 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
16.165 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.165 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.165 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.165 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.165 * [backup-simplify]: Simplify -0.5 into -0.5
16.165 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.165 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.165 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.165 * [backup-simplify]: Simplify phi1 into phi1
16.165 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.165 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.165 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.165 * [backup-simplify]: Simplify phi2 into phi2
16.165 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.165 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.166 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.166 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.166 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.166 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.166 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.166 * [backup-simplify]: Simplify (- 0) into 0
16.166 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.166 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
16.166 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.166 * [backup-simplify]: Simplify phi1 into phi1
16.166 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.166 * [backup-simplify]: Simplify phi2 into phi2
16.167 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.167 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.167 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
16.167 * [backup-simplify]: Simplify (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
16.167 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
16.167 * [taylor]: Taking taylor expansion of 1/9 in lambda2
16.167 * [backup-simplify]: Simplify 1/9 into 1/9
16.167 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
16.167 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
16.167 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.167 * [backup-simplify]: Simplify 0 into 0
16.167 * [backup-simplify]: Simplify 1 into 1
16.167 * [backup-simplify]: Simplify (* 1 1) into 1
16.168 * [backup-simplify]: Simplify (/ 1 1) into 1
16.168 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
16.168 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
16.168 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.168 * [backup-simplify]: Simplify 1/3 into 1/3
16.168 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
16.168 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
16.168 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.168 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.168 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.168 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.168 * [backup-simplify]: Simplify -0.5 into -0.5
16.168 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.168 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.168 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.168 * [backup-simplify]: Simplify phi1 into phi1
16.168 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.168 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.168 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.168 * [backup-simplify]: Simplify phi2 into phi2
16.168 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.168 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.168 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.168 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.168 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.168 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.168 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.169 * [backup-simplify]: Simplify (- 0) into 0
16.169 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.169 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.169 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.169 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
16.169 * [taylor]: Taking taylor expansion of 2 in lambda2
16.169 * [backup-simplify]: Simplify 2 into 2
16.169 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
16.169 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.169 * [backup-simplify]: Simplify lambda1 into lambda1
16.169 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.169 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.169 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.170 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.170 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.170 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.170 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
16.171 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
16.171 * [backup-simplify]: Simplify (- 1/9) into -1/9
16.171 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
16.171 * [backup-simplify]: Simplify (+ 0) into 0
16.172 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.172 * [backup-simplify]: Simplify (+ 0 0) into 0
16.173 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.173 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.173 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.174 * [backup-simplify]: Simplify (- 0) into 0
16.174 * [backup-simplify]: Simplify (+ 0 0) into 0
16.174 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.175 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.175 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.175 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.176 * [backup-simplify]: Simplify (- 0) into 0
16.176 * [backup-simplify]: Simplify (+ 0 0) into 0
16.176 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.177 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
16.177 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
16.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
16.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
16.178 * [backup-simplify]: Simplify (+ 0 0) into 0
16.178 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
16.179 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
16.179 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
16.180 * [backup-simplify]: Simplify (- 0) into 0
16.180 * [backup-simplify]: Simplify (+ 0 0) into 0
16.181 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.183 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
16.185 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
16.186 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
16.187 * [backup-simplify]: Simplify (- 0) into 0
16.187 * [backup-simplify]: Simplify (+ 0 0) into 0
16.188 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
16.190 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
16.191 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
16.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
16.192 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
16.193 * [backup-simplify]: Simplify (+ 0 0) into 0
16.193 * [backup-simplify]: Simplify (- 0) into 0
16.193 * [backup-simplify]: Simplify (+ 0 0) into 0
16.194 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.195 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
16.195 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
16.196 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
16.197 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
16.198 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
16.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.200 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
16.200 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
16.201 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
16.203 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))) into (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
16.207 * [backup-simplify]: Simplify (+ (* -1/9 0) (+ (* 0 0) (* (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))))
16.207 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))))) in phi1
16.207 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) in phi1
16.207 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
16.207 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.207 * [backup-simplify]: Simplify 1/3 into 1/3
16.207 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
16.207 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
16.207 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
16.207 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.207 * [backup-simplify]: Simplify 1/3 into 1/3
16.207 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
16.208 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
16.208 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.208 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.208 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.208 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.208 * [backup-simplify]: Simplify -0.5 into -0.5
16.208 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.208 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.208 * [taylor]: Taking taylor expansion of phi1 in phi1
16.208 * [backup-simplify]: Simplify 0 into 0
16.208 * [backup-simplify]: Simplify 1 into 1
16.208 * [backup-simplify]: Simplify (/ 1 1) into 1
16.208 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.209 * [taylor]: Taking taylor expansion of phi2 in phi1
16.209 * [backup-simplify]: Simplify phi2 into phi2
16.209 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.209 * [backup-simplify]: Simplify (+ 1 0) into 1
16.210 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.210 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.210 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.210 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.210 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
16.210 * [taylor]: Taking taylor expansion of 2 in phi1
16.210 * [backup-simplify]: Simplify 2 into 2
16.210 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
16.211 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.211 * [backup-simplify]: Simplify lambda1 into lambda1
16.211 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.211 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.211 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.211 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.212 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.212 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.212 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
16.212 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
16.212 * [taylor]: Taking taylor expansion of phi2 in phi1
16.212 * [backup-simplify]: Simplify phi2 into phi2
16.212 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.212 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.212 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.212 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.212 * [backup-simplify]: Simplify -0.5 into -0.5
16.212 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.212 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.212 * [taylor]: Taking taylor expansion of phi1 in phi1
16.212 * [backup-simplify]: Simplify 0 into 0
16.212 * [backup-simplify]: Simplify 1 into 1
16.213 * [backup-simplify]: Simplify (/ 1 1) into 1
16.213 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.213 * [taylor]: Taking taylor expansion of phi2 in phi1
16.213 * [backup-simplify]: Simplify phi2 into phi2
16.213 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.214 * [backup-simplify]: Simplify (+ 1 0) into 1
16.214 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.214 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.214 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.215 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.215 * [backup-simplify]: Simplify (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
16.216 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
16.216 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
16.216 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.216 * [backup-simplify]: Simplify 1/3 into 1/3
16.216 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
16.216 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
16.216 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
16.216 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.216 * [backup-simplify]: Simplify 1/3 into 1/3
16.216 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
16.216 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
16.216 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.216 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.216 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.216 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.216 * [backup-simplify]: Simplify -0.5 into -0.5
16.216 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.216 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.217 * [taylor]: Taking taylor expansion of phi1 in phi1
16.217 * [backup-simplify]: Simplify 0 into 0
16.217 * [backup-simplify]: Simplify 1 into 1
16.217 * [backup-simplify]: Simplify (/ 1 1) into 1
16.217 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.217 * [taylor]: Taking taylor expansion of phi2 in phi1
16.217 * [backup-simplify]: Simplify phi2 into phi2
16.217 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.218 * [backup-simplify]: Simplify (+ 1 0) into 1
16.218 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.218 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.219 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.219 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.219 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
16.219 * [taylor]: Taking taylor expansion of 2 in phi1
16.219 * [backup-simplify]: Simplify 2 into 2
16.219 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
16.219 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.219 * [backup-simplify]: Simplify lambda1 into lambda1
16.219 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.219 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.219 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.220 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.220 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.221 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.221 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
16.221 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
16.221 * [taylor]: Taking taylor expansion of phi1 in phi1
16.221 * [backup-simplify]: Simplify 0 into 0
16.221 * [backup-simplify]: Simplify 1 into 1
16.221 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.221 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.221 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.221 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.221 * [backup-simplify]: Simplify -0.5 into -0.5
16.221 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.221 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.221 * [taylor]: Taking taylor expansion of phi1 in phi1
16.221 * [backup-simplify]: Simplify 0 into 0
16.221 * [backup-simplify]: Simplify 1 into 1
16.222 * [backup-simplify]: Simplify (/ 1 1) into 1
16.222 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.222 * [taylor]: Taking taylor expansion of phi2 in phi1
16.222 * [backup-simplify]: Simplify phi2 into phi2
16.222 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.222 * [backup-simplify]: Simplify (+ 1 0) into 1
16.223 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.223 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.223 * [backup-simplify]: Simplify (* 1 1) into 1
16.224 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.224 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.225 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.225 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))) in phi1
16.225 * [taylor]: Taking taylor expansion of 2/3 in phi1
16.225 * [backup-simplify]: Simplify 2/3 into 2/3
16.225 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))) in phi1
16.225 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
16.225 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
16.225 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.225 * [backup-simplify]: Simplify 1/3 into 1/3
16.225 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
16.225 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
16.225 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.225 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.225 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.225 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.225 * [backup-simplify]: Simplify -0.5 into -0.5
16.225 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.225 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.226 * [taylor]: Taking taylor expansion of phi1 in phi1
16.226 * [backup-simplify]: Simplify 0 into 0
16.226 * [backup-simplify]: Simplify 1 into 1
16.226 * [backup-simplify]: Simplify (/ 1 1) into 1
16.226 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.226 * [taylor]: Taking taylor expansion of phi2 in phi1
16.226 * [backup-simplify]: Simplify phi2 into phi2
16.227 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.227 * [backup-simplify]: Simplify (+ 1 0) into 1
16.228 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.228 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.228 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.228 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.228 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
16.228 * [taylor]: Taking taylor expansion of 2 in phi1
16.228 * [backup-simplify]: Simplify 2 into 2
16.229 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
16.229 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.229 * [backup-simplify]: Simplify lambda1 into lambda1
16.229 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.229 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.229 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.229 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.230 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.230 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.230 * [taylor]: Taking taylor expansion of (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)) in phi1
16.230 * [taylor]: Taking taylor expansion of phi2 in phi1
16.230 * [backup-simplify]: Simplify phi2 into phi2
16.230 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1) in phi1
16.230 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.230 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.230 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.230 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.230 * [backup-simplify]: Simplify -0.5 into -0.5
16.230 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.230 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.230 * [taylor]: Taking taylor expansion of phi1 in phi1
16.230 * [backup-simplify]: Simplify 0 into 0
16.231 * [backup-simplify]: Simplify 1 into 1
16.231 * [backup-simplify]: Simplify (/ 1 1) into 1
16.231 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.231 * [taylor]: Taking taylor expansion of phi2 in phi1
16.231 * [backup-simplify]: Simplify phi2 into phi2
16.231 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.232 * [backup-simplify]: Simplify (+ 1 0) into 1
16.232 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.232 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.232 * [taylor]: Taking taylor expansion of phi1 in phi1
16.232 * [backup-simplify]: Simplify 0 into 0
16.232 * [backup-simplify]: Simplify 1 into 1
16.233 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.233 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
16.233 * [backup-simplify]: Simplify (* phi2 0) into 0
16.233 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.234 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) (* 0 0)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.235 * [backup-simplify]: Simplify (+ (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0)) into (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.236 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
16.237 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
16.237 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.238 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.239 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.239 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.240 * [backup-simplify]: Simplify (- 0) into 0
16.240 * [backup-simplify]: Simplify (+ 0 0) into 0
16.241 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.242 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.244 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
16.246 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
16.247 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
16.247 * [backup-simplify]: Simplify (- 0) into 0
16.248 * [backup-simplify]: Simplify (+ 0 0) into 0
16.249 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
16.251 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
16.251 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.252 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
16.252 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.253 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
16.254 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
16.256 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.256 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
16.258 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.259 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.261 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.262 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
16.263 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.264 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.264 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.265 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.265 * [backup-simplify]: Simplify (- 0) into 0
16.266 * [backup-simplify]: Simplify (+ 0 0) into 0
16.266 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.268 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.268 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.269 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 1) (* 0 0))) into 0
16.270 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0))) into 0
16.272 * [backup-simplify]: Simplify (- (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into 0
16.273 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.273 * [backup-simplify]: Simplify (- 0) into 0
16.274 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
16.274 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi2
16.275 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.275 * [backup-simplify]: Simplify 1/3 into 1/3
16.275 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi2
16.275 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
16.275 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
16.275 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.275 * [backup-simplify]: Simplify 1/3 into 1/3
16.275 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
16.275 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
16.275 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.275 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.275 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.275 * [taylor]: Taking taylor expansion of -0.5 in phi2
16.275 * [backup-simplify]: Simplify -0.5 into -0.5
16.275 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.275 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.275 * [taylor]: Taking taylor expansion of phi1 in phi2
16.275 * [backup-simplify]: Simplify phi1 into phi1
16.275 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.275 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.275 * [taylor]: Taking taylor expansion of phi2 in phi2
16.275 * [backup-simplify]: Simplify 0 into 0
16.275 * [backup-simplify]: Simplify 1 into 1
16.276 * [backup-simplify]: Simplify (/ 1 1) into 1
16.276 * [backup-simplify]: Simplify (+ 0 1) into 1
16.277 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.277 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.277 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.277 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.277 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
16.278 * [taylor]: Taking taylor expansion of 2 in phi2
16.278 * [backup-simplify]: Simplify 2 into 2
16.278 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
16.278 * [taylor]: Taking taylor expansion of lambda1 in phi2
16.278 * [backup-simplify]: Simplify lambda1 into lambda1
16.278 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.278 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.278 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.278 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.279 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.279 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.279 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
16.279 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
16.279 * [taylor]: Taking taylor expansion of phi2 in phi2
16.279 * [backup-simplify]: Simplify 0 into 0
16.279 * [backup-simplify]: Simplify 1 into 1
16.279 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.279 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.279 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.279 * [taylor]: Taking taylor expansion of -0.5 in phi2
16.279 * [backup-simplify]: Simplify -0.5 into -0.5
16.280 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.280 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.280 * [taylor]: Taking taylor expansion of phi1 in phi2
16.280 * [backup-simplify]: Simplify phi1 into phi1
16.280 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.280 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.280 * [taylor]: Taking taylor expansion of phi2 in phi2
16.280 * [backup-simplify]: Simplify 0 into 0
16.280 * [backup-simplify]: Simplify 1 into 1
16.280 * [backup-simplify]: Simplify (/ 1 1) into 1
16.281 * [backup-simplify]: Simplify (+ 0 1) into 1
16.281 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.281 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.282 * [backup-simplify]: Simplify (* 1 1) into 1
16.282 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.282 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.283 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.283 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.285 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.285 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.286 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.286 * [backup-simplify]: Simplify (- 0) into 0
16.287 * [backup-simplify]: Simplify (+ 0 0) into 0
16.287 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.288 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.290 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
16.292 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
16.293 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
16.294 * [backup-simplify]: Simplify (- 0) into 0
16.294 * [backup-simplify]: Simplify (+ 0 0) into 0
16.295 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
16.297 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
16.298 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.299 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
16.299 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.301 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
16.302 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
16.305 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.306 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
16.306 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.307 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.308 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.308 * [backup-simplify]: Simplify 0 into 0
16.309 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
16.309 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
16.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
16.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
16.310 * [backup-simplify]: Simplify (+ 0 0) into 0
16.310 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
16.311 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
16.311 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
16.311 * [backup-simplify]: Simplify (- 0) into 0
16.312 * [backup-simplify]: Simplify (+ 0 0) into 0
16.312 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.313 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
16.314 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
16.315 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
16.315 * [backup-simplify]: Simplify (- 0) into 0
16.315 * [backup-simplify]: Simplify (+ 0 0) into 0
16.316 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
16.317 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
16.318 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.319 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
16.319 * [taylor]: Taking taylor expansion of 0 in phi1
16.319 * [backup-simplify]: Simplify 0 into 0
16.319 * [taylor]: Taking taylor expansion of 0 in phi2
16.319 * [backup-simplify]: Simplify 0 into 0
16.319 * [backup-simplify]: Simplify 0 into 0
16.319 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) 2)) (* 2 (log (/ 1 (- lambda1))))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
16.320 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1)
16.320 * [backup-simplify]: Simplify (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) into (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3)
16.320 * [approximate]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
16.321 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi2
16.321 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi2
16.321 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi2
16.321 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.321 * [backup-simplify]: Simplify 1/3 into 1/3
16.321 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi2
16.321 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi2
16.321 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi2
16.321 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
16.321 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
16.321 * [taylor]: Taking taylor expansion of lambda2 in phi2
16.321 * [backup-simplify]: Simplify lambda2 into lambda2
16.321 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
16.321 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
16.321 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
16.321 * [taylor]: Taking taylor expansion of 0.5 in phi2
16.321 * [backup-simplify]: Simplify 0.5 into 0.5
16.321 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
16.321 * [taylor]: Taking taylor expansion of phi1 in phi2
16.321 * [backup-simplify]: Simplify phi1 into phi1
16.321 * [taylor]: Taking taylor expansion of phi2 in phi2
16.321 * [backup-simplify]: Simplify 0 into 0
16.321 * [backup-simplify]: Simplify 1 into 1
16.321 * [backup-simplify]: Simplify (+ phi1 0) into phi1
16.321 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
16.321 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
16.322 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
16.322 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
16.322 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
16.322 * [backup-simplify]: Simplify (- 0) into 0
16.322 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
16.322 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi2
16.322 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
16.322 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
16.323 * [taylor]: Taking taylor expansion of lambda1 in phi2
16.323 * [backup-simplify]: Simplify lambda1 into lambda1
16.323 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
16.323 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
16.323 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
16.323 * [taylor]: Taking taylor expansion of 0.5 in phi2
16.323 * [backup-simplify]: Simplify 0.5 into 0.5
16.323 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
16.323 * [taylor]: Taking taylor expansion of phi1 in phi2
16.323 * [backup-simplify]: Simplify phi1 into phi1
16.323 * [taylor]: Taking taylor expansion of phi2 in phi2
16.323 * [backup-simplify]: Simplify 0 into 0
16.323 * [backup-simplify]: Simplify 1 into 1
16.323 * [backup-simplify]: Simplify (+ phi1 0) into phi1
16.323 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
16.323 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
16.323 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
16.323 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
16.323 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
16.324 * [backup-simplify]: Simplify (- 0) into 0
16.324 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
16.324 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi2
16.324 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
16.324 * [taylor]: Taking taylor expansion of phi1 in phi2
16.324 * [backup-simplify]: Simplify phi1 into phi1
16.324 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
16.324 * [taylor]: Taking taylor expansion of phi2 in phi2
16.324 * [backup-simplify]: Simplify 0 into 0
16.324 * [backup-simplify]: Simplify 1 into 1
16.324 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi2
16.324 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi2
16.324 * [taylor]: Taking taylor expansion of 2 in phi2
16.324 * [backup-simplify]: Simplify 2 into 2
16.324 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
16.324 * [taylor]: Taking taylor expansion of phi1 in phi2
16.324 * [backup-simplify]: Simplify phi1 into phi1
16.324 * [taylor]: Taking taylor expansion of phi2 in phi2
16.324 * [backup-simplify]: Simplify 0 into 0
16.324 * [backup-simplify]: Simplify 1 into 1
16.324 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi2
16.325 * [taylor]: Taking taylor expansion of 2 in phi2
16.325 * [backup-simplify]: Simplify 2 into 2
16.325 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi2
16.325 * [taylor]: Taking taylor expansion of lambda2 in phi2
16.325 * [backup-simplify]: Simplify lambda2 into lambda2
16.325 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
16.325 * [taylor]: Taking taylor expansion of lambda1 in phi2
16.325 * [backup-simplify]: Simplify lambda1 into lambda1
16.325 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
16.325 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
16.325 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
16.325 * [taylor]: Taking taylor expansion of 0.5 in phi2
16.325 * [backup-simplify]: Simplify 0.5 into 0.5
16.325 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
16.325 * [taylor]: Taking taylor expansion of phi1 in phi2
16.325 * [backup-simplify]: Simplify phi1 into phi1
16.325 * [taylor]: Taking taylor expansion of phi2 in phi2
16.325 * [backup-simplify]: Simplify 0 into 0
16.325 * [backup-simplify]: Simplify 1 into 1
16.325 * [backup-simplify]: Simplify (+ phi1 0) into phi1
16.325 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
16.325 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
16.325 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
16.325 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
16.325 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
16.326 * [backup-simplify]: Simplify (- 0) into 0
16.326 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
16.326 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.326 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
16.327 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2))
16.327 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
16.327 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
16.327 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2))
16.327 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.327 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
16.328 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2)) into (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))
16.329 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2)))
16.329 * [backup-simplify]: Simplify (* phi1 0) into 0
16.329 * [backup-simplify]: Simplify (* 2 0) into 0
16.330 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
16.330 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) lambda1)
16.330 * [backup-simplify]: Simplify (* lambda2 (* (pow (cos (* 0.5 phi1)) 2) lambda1)) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))
16.330 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
16.331 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
16.331 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
16.332 * [backup-simplify]: Simplify (+ (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
16.334 * [backup-simplify]: Simplify (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))
16.335 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))) into (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))
16.337 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))) into (pow (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) 1/3)
16.337 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi1
16.337 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi1
16.337 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi1
16.337 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.337 * [backup-simplify]: Simplify 1/3 into 1/3
16.337 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi1
16.337 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi1
16.337 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi1
16.337 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
16.337 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
16.338 * [taylor]: Taking taylor expansion of lambda2 in phi1
16.338 * [backup-simplify]: Simplify lambda2 into lambda2
16.338 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
16.338 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
16.338 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
16.338 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.338 * [backup-simplify]: Simplify 0.5 into 0.5
16.338 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
16.338 * [taylor]: Taking taylor expansion of phi1 in phi1
16.338 * [backup-simplify]: Simplify 0 into 0
16.338 * [backup-simplify]: Simplify 1 into 1
16.338 * [taylor]: Taking taylor expansion of phi2 in phi1
16.338 * [backup-simplify]: Simplify phi2 into phi2
16.338 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
16.338 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
16.338 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
16.338 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
16.338 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
16.338 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
16.339 * [backup-simplify]: Simplify (- 0) into 0
16.339 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
16.339 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi1
16.339 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
16.339 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
16.339 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.339 * [backup-simplify]: Simplify lambda1 into lambda1
16.339 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
16.339 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
16.339 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
16.339 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.339 * [backup-simplify]: Simplify 0.5 into 0.5
16.340 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
16.340 * [taylor]: Taking taylor expansion of phi1 in phi1
16.340 * [backup-simplify]: Simplify 0 into 0
16.340 * [backup-simplify]: Simplify 1 into 1
16.340 * [taylor]: Taking taylor expansion of phi2 in phi1
16.340 * [backup-simplify]: Simplify phi2 into phi2
16.340 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
16.340 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
16.340 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
16.340 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
16.340 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
16.340 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
16.341 * [backup-simplify]: Simplify (- 0) into 0
16.341 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
16.341 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi1
16.341 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
16.341 * [taylor]: Taking taylor expansion of phi1 in phi1
16.341 * [backup-simplify]: Simplify 0 into 0
16.341 * [backup-simplify]: Simplify 1 into 1
16.341 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
16.341 * [taylor]: Taking taylor expansion of phi2 in phi1
16.341 * [backup-simplify]: Simplify phi2 into phi2
16.341 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi1
16.341 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
16.341 * [taylor]: Taking taylor expansion of 2 in phi1
16.341 * [backup-simplify]: Simplify 2 into 2
16.341 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
16.341 * [taylor]: Taking taylor expansion of phi1 in phi1
16.341 * [backup-simplify]: Simplify 0 into 0
16.341 * [backup-simplify]: Simplify 1 into 1
16.341 * [taylor]: Taking taylor expansion of phi2 in phi1
16.341 * [backup-simplify]: Simplify phi2 into phi2
16.341 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi1
16.341 * [taylor]: Taking taylor expansion of 2 in phi1
16.341 * [backup-simplify]: Simplify 2 into 2
16.341 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
16.341 * [taylor]: Taking taylor expansion of lambda2 in phi1
16.341 * [backup-simplify]: Simplify lambda2 into lambda2
16.341 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
16.341 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.341 * [backup-simplify]: Simplify lambda1 into lambda1
16.341 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
16.341 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
16.341 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
16.342 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.342 * [backup-simplify]: Simplify 0.5 into 0.5
16.342 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
16.342 * [taylor]: Taking taylor expansion of phi1 in phi1
16.342 * [backup-simplify]: Simplify 0 into 0
16.342 * [backup-simplify]: Simplify 1 into 1
16.342 * [taylor]: Taking taylor expansion of phi2 in phi1
16.342 * [backup-simplify]: Simplify phi2 into phi2
16.342 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
16.342 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
16.342 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
16.342 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
16.342 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
16.342 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
16.343 * [backup-simplify]: Simplify (- 0) into 0
16.343 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
16.343 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.343 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
16.343 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))
16.343 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
16.344 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
16.344 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2))
16.344 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.344 * [backup-simplify]: Simplify (+ 0 (pow phi2 2)) into (pow phi2 2)
16.345 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (pow phi2 2)) into (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))
16.345 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))))
16.345 * [backup-simplify]: Simplify (* 0 phi2) into 0
16.346 * [backup-simplify]: Simplify (* 2 0) into 0
16.346 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
16.346 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi2)) 2)) into (* lambda1 (pow (cos (* 0.5 phi2)) 2))
16.346 * [backup-simplify]: Simplify (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))
16.347 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
16.347 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
16.348 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
16.349 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
16.350 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))
16.352 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))
16.353 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) 1/3)
16.353 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda2
16.353 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda2
16.354 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda2
16.354 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.354 * [backup-simplify]: Simplify 1/3 into 1/3
16.354 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda2
16.354 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda2
16.354 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda2
16.354 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
16.354 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
16.354 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.354 * [backup-simplify]: Simplify 0 into 0
16.354 * [backup-simplify]: Simplify 1 into 1
16.354 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
16.354 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
16.354 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
16.354 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.354 * [backup-simplify]: Simplify 0.5 into 0.5
16.354 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
16.354 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.354 * [backup-simplify]: Simplify phi1 into phi1
16.354 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.354 * [backup-simplify]: Simplify phi2 into phi2
16.354 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.354 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.354 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.354 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.355 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.355 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.355 * [backup-simplify]: Simplify (- 0) into 0
16.355 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.355 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda2
16.356 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
16.356 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
16.356 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.356 * [backup-simplify]: Simplify lambda1 into lambda1
16.356 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
16.356 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
16.356 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
16.356 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.356 * [backup-simplify]: Simplify 0.5 into 0.5
16.356 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
16.356 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.356 * [backup-simplify]: Simplify phi1 into phi1
16.356 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.356 * [backup-simplify]: Simplify phi2 into phi2
16.356 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.356 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.356 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.356 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.356 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.356 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.357 * [backup-simplify]: Simplify (- 0) into 0
16.357 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.357 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda2
16.357 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
16.357 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.357 * [backup-simplify]: Simplify phi1 into phi1
16.357 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
16.357 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.357 * [backup-simplify]: Simplify phi2 into phi2
16.358 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda2
16.358 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
16.358 * [taylor]: Taking taylor expansion of 2 in lambda2
16.358 * [backup-simplify]: Simplify 2 into 2
16.358 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
16.358 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.358 * [backup-simplify]: Simplify phi1 into phi1
16.358 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.358 * [backup-simplify]: Simplify phi2 into phi2
16.358 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
16.358 * [taylor]: Taking taylor expansion of 2 in lambda2
16.358 * [backup-simplify]: Simplify 2 into 2
16.358 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
16.358 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.358 * [backup-simplify]: Simplify 0 into 0
16.358 * [backup-simplify]: Simplify 1 into 1
16.358 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
16.358 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.358 * [backup-simplify]: Simplify lambda1 into lambda1
16.358 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
16.358 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
16.358 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
16.358 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.358 * [backup-simplify]: Simplify 0.5 into 0.5
16.358 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
16.358 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.358 * [backup-simplify]: Simplify phi1 into phi1
16.358 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.358 * [backup-simplify]: Simplify phi2 into phi2
16.358 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.358 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.359 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.359 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.359 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.359 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.359 * [backup-simplify]: Simplify (- 0) into 0
16.359 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.360 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
16.360 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.360 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
16.360 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.360 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.360 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
16.361 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))
16.362 * [backup-simplify]: Simplify (+ 0 (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2)))
16.362 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.362 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
16.362 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.362 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
16.363 * [backup-simplify]: Simplify (* 0 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
16.363 * [backup-simplify]: Simplify (* 2 0) into 0
16.363 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
16.364 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
16.364 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))
16.365 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))
16.366 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))
16.367 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))) 1/3)
16.368 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
16.368 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
16.368 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
16.368 * [taylor]: Taking taylor expansion of 1/3 in lambda1
16.368 * [backup-simplify]: Simplify 1/3 into 1/3
16.368 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
16.368 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
16.368 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
16.368 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
16.368 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
16.368 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.368 * [backup-simplify]: Simplify lambda2 into lambda2
16.368 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
16.368 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
16.368 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
16.368 * [taylor]: Taking taylor expansion of 0.5 in lambda1
16.368 * [backup-simplify]: Simplify 0.5 into 0.5
16.368 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
16.368 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.368 * [backup-simplify]: Simplify phi1 into phi1
16.368 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.368 * [backup-simplify]: Simplify phi2 into phi2
16.368 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.368 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.369 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.369 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.369 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.369 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.369 * [backup-simplify]: Simplify (- 0) into 0
16.370 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.370 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
16.370 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
16.370 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
16.370 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.370 * [backup-simplify]: Simplify 0 into 0
16.370 * [backup-simplify]: Simplify 1 into 1
16.370 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
16.370 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
16.370 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
16.370 * [taylor]: Taking taylor expansion of 0.5 in lambda1
16.370 * [backup-simplify]: Simplify 0.5 into 0.5
16.370 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
16.370 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.370 * [backup-simplify]: Simplify phi1 into phi1
16.370 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.370 * [backup-simplify]: Simplify phi2 into phi2
16.370 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.370 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.370 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.370 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.370 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.371 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.371 * [backup-simplify]: Simplify (- 0) into 0
16.371 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.371 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
16.371 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
16.371 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.371 * [backup-simplify]: Simplify phi1 into phi1
16.371 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
16.371 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.371 * [backup-simplify]: Simplify phi2 into phi2
16.371 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
16.371 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
16.371 * [taylor]: Taking taylor expansion of 2 in lambda1
16.371 * [backup-simplify]: Simplify 2 into 2
16.371 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
16.372 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.372 * [backup-simplify]: Simplify phi1 into phi1
16.372 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.372 * [backup-simplify]: Simplify phi2 into phi2
16.372 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
16.372 * [taylor]: Taking taylor expansion of 2 in lambda1
16.372 * [backup-simplify]: Simplify 2 into 2
16.372 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
16.372 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.372 * [backup-simplify]: Simplify lambda2 into lambda2
16.372 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
16.372 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.372 * [backup-simplify]: Simplify 0 into 0
16.372 * [backup-simplify]: Simplify 1 into 1
16.372 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
16.372 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
16.372 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
16.372 * [taylor]: Taking taylor expansion of 0.5 in lambda1
16.372 * [backup-simplify]: Simplify 0.5 into 0.5
16.372 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
16.372 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.372 * [backup-simplify]: Simplify phi1 into phi1
16.372 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.372 * [backup-simplify]: Simplify phi2 into phi2
16.372 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.372 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.372 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.372 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.373 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.373 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.373 * [backup-simplify]: Simplify (- 0) into 0
16.373 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.373 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.374 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.374 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
16.374 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.374 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.374 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
16.375 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
16.375 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
16.375 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.375 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
16.376 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.376 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
16.376 * [backup-simplify]: Simplify (* lambda2 0) into 0
16.376 * [backup-simplify]: Simplify (* 2 0) into 0
16.377 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
16.377 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
16.378 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
16.378 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
16.379 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
16.380 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
16.380 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
16.381 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
16.381 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
16.381 * [taylor]: Taking taylor expansion of 1/3 in lambda1
16.381 * [backup-simplify]: Simplify 1/3 into 1/3
16.381 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
16.381 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
16.381 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
16.381 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
16.381 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
16.381 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.381 * [backup-simplify]: Simplify lambda2 into lambda2
16.381 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
16.381 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
16.381 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
16.381 * [taylor]: Taking taylor expansion of 0.5 in lambda1
16.381 * [backup-simplify]: Simplify 0.5 into 0.5
16.381 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
16.381 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.381 * [backup-simplify]: Simplify phi1 into phi1
16.381 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.381 * [backup-simplify]: Simplify phi2 into phi2
16.381 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.381 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.381 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.381 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.382 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.382 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.382 * [backup-simplify]: Simplify (- 0) into 0
16.382 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.382 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
16.382 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
16.383 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
16.383 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.383 * [backup-simplify]: Simplify 0 into 0
16.383 * [backup-simplify]: Simplify 1 into 1
16.383 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
16.383 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
16.383 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
16.383 * [taylor]: Taking taylor expansion of 0.5 in lambda1
16.383 * [backup-simplify]: Simplify 0.5 into 0.5
16.383 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
16.383 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.383 * [backup-simplify]: Simplify phi1 into phi1
16.383 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.383 * [backup-simplify]: Simplify phi2 into phi2
16.383 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.383 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.383 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.383 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.383 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.384 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.384 * [backup-simplify]: Simplify (- 0) into 0
16.384 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.384 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
16.384 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
16.384 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.384 * [backup-simplify]: Simplify phi1 into phi1
16.384 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
16.384 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.384 * [backup-simplify]: Simplify phi2 into phi2
16.385 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
16.385 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
16.385 * [taylor]: Taking taylor expansion of 2 in lambda1
16.385 * [backup-simplify]: Simplify 2 into 2
16.385 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
16.385 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.385 * [backup-simplify]: Simplify phi1 into phi1
16.385 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.385 * [backup-simplify]: Simplify phi2 into phi2
16.385 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
16.385 * [taylor]: Taking taylor expansion of 2 in lambda1
16.385 * [backup-simplify]: Simplify 2 into 2
16.385 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
16.385 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.385 * [backup-simplify]: Simplify lambda2 into lambda2
16.385 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
16.385 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.385 * [backup-simplify]: Simplify 0 into 0
16.385 * [backup-simplify]: Simplify 1 into 1
16.385 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
16.385 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
16.385 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
16.385 * [taylor]: Taking taylor expansion of 0.5 in lambda1
16.385 * [backup-simplify]: Simplify 0.5 into 0.5
16.385 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
16.385 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.385 * [backup-simplify]: Simplify phi1 into phi1
16.385 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.385 * [backup-simplify]: Simplify phi2 into phi2
16.385 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.385 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.386 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.386 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.386 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.386 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.386 * [backup-simplify]: Simplify (- 0) into 0
16.387 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.387 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.387 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.387 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
16.388 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.388 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.388 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
16.388 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
16.389 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
16.389 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.389 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
16.389 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.389 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
16.389 * [backup-simplify]: Simplify (* lambda2 0) into 0
16.390 * [backup-simplify]: Simplify (* 2 0) into 0
16.390 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
16.390 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
16.391 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
16.392 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
16.393 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
16.394 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
16.394 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
16.394 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
16.394 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
16.394 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.394 * [backup-simplify]: Simplify 1/3 into 1/3
16.394 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
16.394 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
16.394 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
16.394 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
16.394 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.394 * [backup-simplify]: Simplify phi2 into phi2
16.395 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
16.395 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
16.395 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.395 * [backup-simplify]: Simplify phi1 into phi1
16.395 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
16.395 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
16.395 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.395 * [backup-simplify]: Simplify 0 into 0
16.395 * [backup-simplify]: Simplify 1 into 1
16.395 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
16.395 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
16.395 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
16.395 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.395 * [backup-simplify]: Simplify 0.5 into 0.5
16.395 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
16.395 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.395 * [backup-simplify]: Simplify phi1 into phi1
16.395 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.395 * [backup-simplify]: Simplify phi2 into phi2
16.395 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.395 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.395 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.395 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.395 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.396 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.396 * [backup-simplify]: Simplify (- 0) into 0
16.396 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.396 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
16.396 * [taylor]: Taking taylor expansion of 2 in lambda2
16.396 * [backup-simplify]: Simplify 2 into 2
16.396 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
16.396 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.396 * [backup-simplify]: Simplify phi1 into phi1
16.396 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.397 * [backup-simplify]: Simplify phi2 into phi2
16.397 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.397 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.397 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
16.397 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
16.397 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.397 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
16.397 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
16.398 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
16.398 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
16.398 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
16.399 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
16.399 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) in phi1
16.399 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) in phi1
16.399 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
16.399 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.399 * [backup-simplify]: Simplify 1/3 into 1/3
16.399 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
16.399 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
16.399 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
16.399 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
16.399 * [taylor]: Taking taylor expansion of phi2 in phi1
16.399 * [backup-simplify]: Simplify phi2 into phi2
16.399 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
16.399 * [taylor]: Taking taylor expansion of phi1 in phi1
16.399 * [backup-simplify]: Simplify 0 into 0
16.399 * [backup-simplify]: Simplify 1 into 1
16.399 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
16.399 * [taylor]: Taking taylor expansion of 2 in phi1
16.399 * [backup-simplify]: Simplify 2 into 2
16.399 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
16.400 * [taylor]: Taking taylor expansion of phi1 in phi1
16.400 * [backup-simplify]: Simplify 0 into 0
16.400 * [backup-simplify]: Simplify 1 into 1
16.400 * [taylor]: Taking taylor expansion of phi2 in phi1
16.400 * [backup-simplify]: Simplify phi2 into phi2
16.400 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.400 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
16.400 * [backup-simplify]: Simplify (* 0 phi2) into 0
16.400 * [backup-simplify]: Simplify (* 2 0) into 0
16.401 * [backup-simplify]: Simplify (- 0) into 0
16.401 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
16.401 * [backup-simplify]: Simplify (log (pow phi2 2)) into (log (pow phi2 2))
16.401 * [backup-simplify]: Simplify (* 1/3 (log (pow phi2 2))) into (* 1/3 (log (pow phi2 2)))
16.402 * [backup-simplify]: Simplify (exp (* 1/3 (log (pow phi2 2)))) into (pow (pow phi2 2) 1/3)
16.402 * [taylor]: Taking taylor expansion of (pow (pow phi2 2) 1/3) in phi2
16.402 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow phi2 2)))) in phi2
16.402 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow phi2 2))) in phi2
16.402 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.402 * [backup-simplify]: Simplify 1/3 into 1/3
16.402 * [taylor]: Taking taylor expansion of (log (pow phi2 2)) in phi2
16.402 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
16.402 * [taylor]: Taking taylor expansion of phi2 in phi2
16.402 * [backup-simplify]: Simplify 0 into 0
16.402 * [backup-simplify]: Simplify 1 into 1
16.402 * [backup-simplify]: Simplify (* 1 1) into 1
16.403 * [backup-simplify]: Simplify (log 1) into 0
16.403 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
16.403 * [backup-simplify]: Simplify (* 1/3 (* 2 (log phi2))) into (* 2/3 (log phi2))
16.403 * [backup-simplify]: Simplify (exp (* 2/3 (log phi2))) into (pow phi2 2/3)
16.404 * [backup-simplify]: Simplify (pow phi2 2/3) into (pow phi2 2/3)
16.404 * [backup-simplify]: Simplify (+ 0) into 0
16.405 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
16.406 * [backup-simplify]: Simplify (+ 0 0) into 0
16.406 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
16.407 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.408 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
16.408 * [backup-simplify]: Simplify (- 0) into 0
16.409 * [backup-simplify]: Simplify (+ 0 0) into 0
16.409 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
16.409 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
16.409 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
16.410 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
16.410 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
16.410 * [backup-simplify]: Simplify (+ 0 0) into 0
16.410 * [backup-simplify]: Simplify (+ 0 0) into 0
16.411 * [backup-simplify]: Simplify (+ 0 0) into 0
16.411 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
16.411 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
16.412 * [backup-simplify]: Simplify (+ 0) into 0
16.412 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
16.413 * [backup-simplify]: Simplify (+ 0 0) into 0
16.413 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
16.414 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.415 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
16.415 * [backup-simplify]: Simplify (- 0) into 0
16.415 * [backup-simplify]: Simplify (+ 0 0) into 0
16.416 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
16.416 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.417 * [backup-simplify]: Simplify (+ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0)) into (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
16.418 * [backup-simplify]: Simplify (+ (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
16.418 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
16.419 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
16.419 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
16.421 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 1) into (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
16.423 * [backup-simplify]: Simplify (+ (* 1/3 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))
16.427 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 1) 1)))) into (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)))
16.427 * [taylor]: Taking taylor expansion of (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3))) in lambda2
16.427 * [taylor]: Taking taylor expansion of -2/3 in lambda2
16.427 * [backup-simplify]: Simplify -2/3 into -2/3
16.427 * [taylor]: Taking taylor expansion of (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)) in lambda2
16.427 * [taylor]: Taking taylor expansion of (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
16.427 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.427 * [backup-simplify]: Simplify 0 into 0
16.427 * [backup-simplify]: Simplify 1 into 1
16.427 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
16.427 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
16.427 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
16.427 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.427 * [backup-simplify]: Simplify 0.5 into 0.5
16.427 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
16.427 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.427 * [backup-simplify]: Simplify phi1 into phi1
16.427 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.427 * [backup-simplify]: Simplify phi2 into phi2
16.427 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.428 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.428 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.428 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.428 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.428 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.429 * [backup-simplify]: Simplify (- 0) into 0
16.429 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.429 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3) in lambda2
16.429 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
16.429 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
16.429 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.429 * [backup-simplify]: Simplify 1/3 into 1/3
16.429 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
16.429 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
16.429 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
16.429 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
16.429 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
16.429 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
16.429 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.429 * [backup-simplify]: Simplify phi2 into phi2
16.429 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
16.429 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
16.429 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.429 * [backup-simplify]: Simplify phi1 into phi1
16.429 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
16.429 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
16.429 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.429 * [backup-simplify]: Simplify 0 into 0
16.429 * [backup-simplify]: Simplify 1 into 1
16.430 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
16.430 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
16.430 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
16.430 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.430 * [backup-simplify]: Simplify 0.5 into 0.5
16.430 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
16.430 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.430 * [backup-simplify]: Simplify phi1 into phi1
16.430 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.430 * [backup-simplify]: Simplify phi2 into phi2
16.430 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.430 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.430 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.430 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.430 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.430 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.431 * [backup-simplify]: Simplify (- 0) into 0
16.431 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.431 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
16.431 * [taylor]: Taking taylor expansion of 2 in lambda2
16.431 * [backup-simplify]: Simplify 2 into 2
16.431 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
16.431 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.431 * [backup-simplify]: Simplify phi1 into phi1
16.431 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.431 * [backup-simplify]: Simplify phi2 into phi2
16.431 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.431 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.432 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
16.432 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
16.432 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.432 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
16.432 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
16.432 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
16.433 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
16.434 * [backup-simplify]: Simplify (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
16.434 * [backup-simplify]: Simplify (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) into (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))
16.435 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) into (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))
16.435 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) into (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)
16.436 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.436 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
16.436 * [backup-simplify]: Simplify (* 0 (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)) into 0
16.437 * [backup-simplify]: Simplify (* -2/3 0) into 0
16.437 * [taylor]: Taking taylor expansion of 0 in phi1
16.437 * [backup-simplify]: Simplify 0 into 0
16.437 * [taylor]: Taking taylor expansion of 0 in phi2
16.437 * [backup-simplify]: Simplify 0 into 0
16.437 * [backup-simplify]: Simplify 0 into 0
16.437 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
16.437 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
16.438 * [backup-simplify]: Simplify (+ 0 0) into 0
16.438 * [backup-simplify]: Simplify (+ 0 0) into 0
16.438 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
16.439 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
16.439 * [backup-simplify]: Simplify (- 0) into 0
16.440 * [backup-simplify]: Simplify (+ 0 0) into 0
16.441 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1)))) 1) into 0
16.442 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into 0
16.443 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.443 * [taylor]: Taking taylor expansion of 0 in phi1
16.443 * [backup-simplify]: Simplify 0 into 0
16.443 * [taylor]: Taking taylor expansion of 0 in phi2
16.443 * [backup-simplify]: Simplify 0 into 0
16.443 * [backup-simplify]: Simplify 0 into 0
16.443 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
16.444 * [backup-simplify]: Simplify (+ 0 0) into 0
16.444 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
16.445 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
16.445 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
16.445 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
16.445 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 phi2))) 1)) (pow (pow phi2 2) 1)))) 1) into (/ -2 phi2)
16.446 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 phi2)) (* 0 (log (pow phi2 2)))) into (- (* 2/3 (/ 1 phi2)))
16.446 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (pow phi2 2)))) (+ (* (/ (pow (- (* 2/3 (/ 1 phi2))) 1) 1)))) into (* -2/3 (pow (/ 1 phi2) 1/3))
16.446 * [taylor]: Taking taylor expansion of (* -2/3 (pow (/ 1 phi2) 1/3)) in phi2
16.446 * [taylor]: Taking taylor expansion of -2/3 in phi2
16.446 * [backup-simplify]: Simplify -2/3 into -2/3
16.446 * [taylor]: Taking taylor expansion of (pow (/ 1 phi2) 1/3) in phi2
16.446 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 phi2)))) in phi2
16.446 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 phi2))) in phi2
16.446 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.446 * [backup-simplify]: Simplify 1/3 into 1/3
16.446 * [taylor]: Taking taylor expansion of (log (/ 1 phi2)) in phi2
16.446 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.446 * [taylor]: Taking taylor expansion of phi2 in phi2
16.446 * [backup-simplify]: Simplify 0 into 0
16.446 * [backup-simplify]: Simplify 1 into 1
16.447 * [backup-simplify]: Simplify (/ 1 1) into 1
16.447 * [backup-simplify]: Simplify (log 1) into 0
16.448 * [backup-simplify]: Simplify (+ (* (- 1) (log phi2)) 0) into (- (log phi2))
16.448 * [backup-simplify]: Simplify (* 1/3 (- (log phi2))) into (* -1/3 (log phi2))
16.448 * [backup-simplify]: Simplify (exp (* -1/3 (log phi2))) into (pow phi2 -1/3)
16.448 * [backup-simplify]: Simplify (* -2/3 (pow phi2 -1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
16.448 * [backup-simplify]: Simplify (* -2/3 (pow (/ 1 phi2) 1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
16.449 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
16.451 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
16.451 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
16.452 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (* 2 (log phi2)))) into 0
16.453 * [backup-simplify]: Simplify (* (exp (* 2/3 (log phi2))) (+ (* (/ (pow 0 1) 1)))) into 0
16.453 * [backup-simplify]: Simplify 0 into 0
16.454 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
16.455 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
16.455 * [backup-simplify]: Simplify (+ 0 0) into 0
16.456 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
16.457 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
16.457 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
16.458 * [backup-simplify]: Simplify (- 0) into 0
16.458 * [backup-simplify]: Simplify (+ 0 0) into 0
16.459 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
16.459 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 0) (* 0 lambda2))) into 0
16.460 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (+ (* 0 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
16.461 * [backup-simplify]: Simplify (* 1 1) into 1
16.461 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.461 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.461 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi1))) into 0
16.462 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
16.462 * [backup-simplify]: Simplify (+ 0 0) into 0
16.463 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.463 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.463 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi2))) into 0
16.464 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* phi1 phi2)))) into 0
16.465 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
16.466 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
16.466 * [backup-simplify]: Simplify (+ 0 0) into 0
16.467 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
16.468 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
16.471 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
16.472 * [backup-simplify]: Simplify (- 0) into 0
16.472 * [backup-simplify]: Simplify (+ 0 0) into 0
16.473 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
16.474 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
16.475 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0))) into 0
16.476 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0))) into 0
16.477 * [backup-simplify]: Simplify (+ 0 0) into 0
16.477 * [backup-simplify]: Simplify (- 0) into 0
16.477 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.481 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 2)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) (* 1 (/ (* 1 (pow (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 2) into (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
16.487 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))) (+ (* 0 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) into (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))
16.494 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) 1) 1)))) into (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
16.494 * [taylor]: Taking taylor expansion of (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
16.494 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
16.494 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
16.494 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
16.494 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.495 * [backup-simplify]: Simplify 1/3 into 1/3
16.495 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
16.495 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
16.495 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
16.495 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
16.495 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.495 * [backup-simplify]: Simplify phi2 into phi2
16.495 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
16.495 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
16.495 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.495 * [backup-simplify]: Simplify phi1 into phi1
16.495 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
16.495 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
16.495 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.495 * [backup-simplify]: Simplify 0 into 0
16.495 * [backup-simplify]: Simplify 1 into 1
16.495 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
16.495 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
16.495 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
16.495 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.495 * [backup-simplify]: Simplify 0.5 into 0.5
16.495 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
16.495 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.495 * [backup-simplify]: Simplify phi1 into phi1
16.495 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.495 * [backup-simplify]: Simplify phi2 into phi2
16.495 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.495 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.495 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.496 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.496 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.496 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.496 * [backup-simplify]: Simplify (- 0) into 0
16.496 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.496 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
16.496 * [taylor]: Taking taylor expansion of 2 in lambda2
16.496 * [backup-simplify]: Simplify 2 into 2
16.496 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
16.496 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.496 * [backup-simplify]: Simplify phi1 into phi1
16.496 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.496 * [backup-simplify]: Simplify phi2 into phi2
16.496 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.496 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.496 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
16.497 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
16.497 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.497 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
16.497 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
16.497 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
16.497 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
16.497 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
16.498 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
16.498 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
16.498 * [taylor]: Taking taylor expansion of (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
16.498 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.498 * [backup-simplify]: Simplify 1/3 into 1/3
16.498 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
16.498 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
16.498 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
16.498 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
16.498 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.498 * [backup-simplify]: Simplify 0.5 into 0.5
16.498 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
16.498 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.498 * [backup-simplify]: Simplify phi1 into phi1
16.498 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.498 * [backup-simplify]: Simplify phi2 into phi2
16.498 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.498 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.498 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.498 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.498 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.498 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.499 * [backup-simplify]: Simplify (- 0) into 0
16.499 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.499 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
16.499 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
16.499 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
16.499 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.499 * [backup-simplify]: Simplify phi2 into phi2
16.499 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
16.499 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
16.499 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.499 * [backup-simplify]: Simplify phi1 into phi1
16.499 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
16.499 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
16.499 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.499 * [backup-simplify]: Simplify 0 into 0
16.499 * [backup-simplify]: Simplify 1 into 1
16.499 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
16.499 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
16.499 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
16.499 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.499 * [backup-simplify]: Simplify 0.5 into 0.5
16.499 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
16.499 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.499 * [backup-simplify]: Simplify phi1 into phi1
16.499 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.499 * [backup-simplify]: Simplify phi2 into phi2
16.499 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.499 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.499 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.499 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.499 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.499 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.500 * [backup-simplify]: Simplify (- 0) into 0
16.500 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.500 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
16.500 * [taylor]: Taking taylor expansion of 2 in lambda2
16.500 * [backup-simplify]: Simplify 2 into 2
16.500 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
16.500 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.500 * [backup-simplify]: Simplify phi1 into phi1
16.500 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.500 * [backup-simplify]: Simplify phi2 into phi2
16.500 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.500 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.500 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.500 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
16.500 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
16.500 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.500 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
16.501 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
16.501 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
16.501 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
16.501 * [taylor]: Taking taylor expansion of (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
16.501 * [taylor]: Taking taylor expansion of 4/9 in lambda2
16.501 * [backup-simplify]: Simplify 4/9 into 4/9
16.501 * [taylor]: Taking taylor expansion of (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
16.501 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) in lambda2
16.501 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
16.501 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.501 * [backup-simplify]: Simplify 0 into 0
16.501 * [backup-simplify]: Simplify 1 into 1
16.501 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 4) in lambda2
16.501 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
16.501 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
16.501 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.501 * [backup-simplify]: Simplify 0.5 into 0.5
16.501 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
16.501 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.501 * [backup-simplify]: Simplify phi1 into phi1
16.501 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.501 * [backup-simplify]: Simplify phi2 into phi2
16.501 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.501 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.502 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.502 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.502 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.502 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.502 * [backup-simplify]: Simplify (- 0) into 0
16.502 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.502 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
16.502 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
16.502 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
16.502 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
16.502 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.502 * [backup-simplify]: Simplify phi2 into phi2
16.502 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
16.502 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
16.502 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.502 * [backup-simplify]: Simplify phi1 into phi1
16.502 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
16.502 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
16.502 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.502 * [backup-simplify]: Simplify 0 into 0
16.502 * [backup-simplify]: Simplify 1 into 1
16.502 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
16.502 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
16.502 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
16.502 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.502 * [backup-simplify]: Simplify 0.5 into 0.5
16.502 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
16.502 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.502 * [backup-simplify]: Simplify phi1 into phi1
16.503 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.503 * [backup-simplify]: Simplify phi2 into phi2
16.503 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
16.503 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
16.503 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
16.503 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
16.503 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
16.503 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
16.503 * [backup-simplify]: Simplify (- 0) into 0
16.503 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
16.503 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
16.503 * [taylor]: Taking taylor expansion of 2 in lambda2
16.503 * [backup-simplify]: Simplify 2 into 2
16.503 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
16.503 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.503 * [backup-simplify]: Simplify phi1 into phi1
16.503 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.503 * [backup-simplify]: Simplify phi2 into phi2
16.503 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.503 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.504 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
16.504 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
16.504 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.504 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
16.504 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
16.504 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
16.504 * [backup-simplify]: Simplify (* 1 1) into 1
16.504 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
16.505 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
16.505 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 4)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
16.505 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
16.505 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
16.506 * [backup-simplify]: Simplify (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
16.506 * [backup-simplify]: Simplify (+ (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) 0) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
16.507 * [backup-simplify]: Simplify (* (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
16.507 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
16.507 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.507 * [backup-simplify]: Simplify 1/3 into 1/3
16.507 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
16.507 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) in phi1
16.507 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) in phi1
16.507 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) in phi1
16.507 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.507 * [backup-simplify]: Simplify 1/3 into 1/3
16.507 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) in phi1
16.507 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) in phi1
16.507 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2) in phi1
16.507 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
16.507 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
16.507 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
16.507 * [taylor]: Taking taylor expansion of phi2 in phi1
16.507 * [backup-simplify]: Simplify phi2 into phi2
16.507 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
16.507 * [taylor]: Taking taylor expansion of phi1 in phi1
16.507 * [backup-simplify]: Simplify 0 into 0
16.507 * [backup-simplify]: Simplify 1 into 1
16.507 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
16.507 * [taylor]: Taking taylor expansion of 2 in phi1
16.507 * [backup-simplify]: Simplify 2 into 2
16.507 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
16.507 * [taylor]: Taking taylor expansion of phi1 in phi1
16.507 * [backup-simplify]: Simplify 0 into 0
16.507 * [backup-simplify]: Simplify 1 into 1
16.507 * [taylor]: Taking taylor expansion of phi2 in phi1
16.507 * [backup-simplify]: Simplify phi2 into phi2
16.507 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.507 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
16.507 * [backup-simplify]: Simplify (* 0 phi2) into 0
16.508 * [backup-simplify]: Simplify (* 2 0) into 0
16.508 * [backup-simplify]: Simplify (- 0) into 0
16.508 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
16.508 * [backup-simplify]: Simplify (* (pow phi2 2) (pow phi2 2)) into (pow phi2 4)
16.508 * [backup-simplify]: Simplify (/ 1 (pow phi2 4)) into (/ 1 (pow phi2 4))
16.508 * [backup-simplify]: Simplify (log (/ 1 (pow phi2 4))) into (log (/ 1 (pow phi2 4)))
16.509 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow phi2 4)))) into (* 1/3 (log (/ 1 (pow phi2 4))))
16.509 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow phi2 4))))) into (pow (/ 1 (pow phi2 4)) 1/3)
16.509 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
16.509 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
16.509 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
16.509 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.509 * [backup-simplify]: Simplify 0.5 into 0.5
16.509 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
16.509 * [taylor]: Taking taylor expansion of phi1 in phi1
16.509 * [backup-simplify]: Simplify 0 into 0
16.509 * [backup-simplify]: Simplify 1 into 1
16.509 * [taylor]: Taking taylor expansion of phi2 in phi1
16.509 * [backup-simplify]: Simplify phi2 into phi2
16.509 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
16.509 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
16.509 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
16.509 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
16.509 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
16.509 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
16.509 * [backup-simplify]: Simplify (- 0) into 0
16.509 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
16.510 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
16.510 * [backup-simplify]: Simplify (* (pow (/ 1 (pow phi2 4)) 1/3) (pow (cos (* 0.5 phi2)) 2)) into (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))
16.510 * [backup-simplify]: Simplify (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) into (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)))
16.510 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) in phi2
16.510 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.510 * [backup-simplify]: Simplify 1/3 into 1/3
16.510 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)) in phi2
16.510 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
16.510 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
16.510 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
16.510 * [taylor]: Taking taylor expansion of 0.5 in phi2
16.510 * [backup-simplify]: Simplify 0.5 into 0.5
16.510 * [taylor]: Taking taylor expansion of phi2 in phi2
16.510 * [backup-simplify]: Simplify 0 into 0
16.510 * [backup-simplify]: Simplify 1 into 1
16.510 * [backup-simplify]: Simplify (* 0.5 0) into 0
16.511 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
16.511 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow phi2 4)) 1/3) in phi2
16.511 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow phi2 4))))) in phi2
16.511 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow phi2 4)))) in phi2
16.511 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.511 * [backup-simplify]: Simplify 1/3 into 1/3
16.511 * [taylor]: Taking taylor expansion of (log (/ 1 (pow phi2 4))) in phi2
16.511 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 4)) in phi2
16.511 * [taylor]: Taking taylor expansion of (pow phi2 4) in phi2
16.511 * [taylor]: Taking taylor expansion of phi2 in phi2
16.512 * [backup-simplify]: Simplify 0 into 0
16.512 * [backup-simplify]: Simplify 1 into 1
16.512 * [backup-simplify]: Simplify (* 1 1) into 1
16.512 * [backup-simplify]: Simplify (* 1 1) into 1
16.512 * [backup-simplify]: Simplify (/ 1 1) into 1
16.512 * [backup-simplify]: Simplify (log 1) into 0
16.513 * [backup-simplify]: Simplify (+ (* (- 4) (log phi2)) 0) into (- (* 4 (log phi2)))
16.513 * [backup-simplify]: Simplify (* 1/3 (- (* 4 (log phi2)))) into (* -4/3 (log phi2))
16.513 * [backup-simplify]: Simplify (exp (* -4/3 (log phi2))) into (pow phi2 -4/3)
16.513 * [backup-simplify]: Simplify (* 1 1) into 1
16.513 * [backup-simplify]: Simplify (* 1 (pow phi2 -4/3)) into (pow (/ 1 (pow phi2 4)) 1/3)
16.513 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
16.513 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
16.514 * [backup-simplify]: Simplify (+ (* (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) (pow (* 1 (* 1 (* 1 lambda1))) 2)) (+ (* (* -2/3 (pow (/ 1 phi2) 1/3)) (* 1 (* phi1 (* 1 1)))) (pow phi2 2/3))) into (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
16.515 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0))) (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)))) (* (- (/ 1 phi1) (/ 1 phi2)) (- (/ 1 phi1) (/ 1 phi2))))) into (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3)
16.515 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
16.515 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi2
16.515 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi2
16.515 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi2
16.515 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.515 * [backup-simplify]: Simplify 1/3 into 1/3
16.515 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi2
16.515 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi2
16.515 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi2
16.515 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
16.515 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.515 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.515 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.515 * [taylor]: Taking taylor expansion of 0.5 in phi2
16.515 * [backup-simplify]: Simplify 0.5 into 0.5
16.515 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.515 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.515 * [taylor]: Taking taylor expansion of phi1 in phi2
16.515 * [backup-simplify]: Simplify phi1 into phi1
16.515 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.515 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.515 * [taylor]: Taking taylor expansion of phi2 in phi2
16.515 * [backup-simplify]: Simplify 0 into 0
16.516 * [backup-simplify]: Simplify 1 into 1
16.516 * [backup-simplify]: Simplify (/ 1 1) into 1
16.516 * [backup-simplify]: Simplify (+ 0 1) into 1
16.516 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.516 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.516 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
16.516 * [taylor]: Taking taylor expansion of lambda1 in phi2
16.516 * [backup-simplify]: Simplify lambda1 into lambda1
16.517 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.517 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
16.517 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
16.517 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi2
16.517 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
16.517 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.517 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.517 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.517 * [taylor]: Taking taylor expansion of 0.5 in phi2
16.517 * [backup-simplify]: Simplify 0.5 into 0.5
16.517 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.517 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.517 * [taylor]: Taking taylor expansion of phi1 in phi2
16.517 * [backup-simplify]: Simplify phi1 into phi1
16.517 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.517 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.517 * [taylor]: Taking taylor expansion of phi2 in phi2
16.517 * [backup-simplify]: Simplify 0 into 0
16.517 * [backup-simplify]: Simplify 1 into 1
16.517 * [backup-simplify]: Simplify (/ 1 1) into 1
16.518 * [backup-simplify]: Simplify (+ 0 1) into 1
16.518 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.518 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.518 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
16.518 * [taylor]: Taking taylor expansion of lambda2 in phi2
16.518 * [backup-simplify]: Simplify lambda2 into lambda2
16.518 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.518 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.519 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
16.519 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi2
16.519 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
16.519 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
16.519 * [taylor]: Taking taylor expansion of phi1 in phi2
16.519 * [backup-simplify]: Simplify phi1 into phi1
16.519 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.519 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
16.519 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
16.519 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
16.519 * [taylor]: Taking taylor expansion of phi2 in phi2
16.519 * [backup-simplify]: Simplify 0 into 0
16.519 * [backup-simplify]: Simplify 1 into 1
16.519 * [backup-simplify]: Simplify (* 1 1) into 1
16.519 * [backup-simplify]: Simplify (/ 1 1) into 1
16.519 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi2
16.519 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
16.519 * [taylor]: Taking taylor expansion of 2 in phi2
16.519 * [backup-simplify]: Simplify 2 into 2
16.519 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
16.519 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
16.519 * [taylor]: Taking taylor expansion of phi1 in phi2
16.519 * [backup-simplify]: Simplify phi1 into phi1
16.520 * [taylor]: Taking taylor expansion of phi2 in phi2
16.520 * [backup-simplify]: Simplify 0 into 0
16.520 * [backup-simplify]: Simplify 1 into 1
16.520 * [backup-simplify]: Simplify (* phi1 0) into 0
16.520 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
16.520 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.520 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi2
16.520 * [taylor]: Taking taylor expansion of 2 in phi2
16.520 * [backup-simplify]: Simplify 2 into 2
16.520 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi2
16.520 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.520 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.520 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.520 * [taylor]: Taking taylor expansion of 0.5 in phi2
16.520 * [backup-simplify]: Simplify 0.5 into 0.5
16.520 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.520 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.520 * [taylor]: Taking taylor expansion of phi1 in phi2
16.520 * [backup-simplify]: Simplify phi1 into phi1
16.520 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.520 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.520 * [taylor]: Taking taylor expansion of phi2 in phi2
16.520 * [backup-simplify]: Simplify 0 into 0
16.520 * [backup-simplify]: Simplify 1 into 1
16.520 * [backup-simplify]: Simplify (/ 1 1) into 1
16.521 * [backup-simplify]: Simplify (+ 0 1) into 1
16.521 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.521 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.521 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi2
16.521 * [taylor]: Taking taylor expansion of lambda1 in phi2
16.521 * [backup-simplify]: Simplify lambda1 into lambda1
16.521 * [taylor]: Taking taylor expansion of lambda2 in phi2
16.521 * [backup-simplify]: Simplify lambda2 into lambda2
16.521 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.521 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
16.522 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
16.522 * [backup-simplify]: Simplify (+ 0 1) into 1
16.522 * [backup-simplify]: Simplify (+ 0 1) into 1
16.522 * [backup-simplify]: Simplify (+ 0 1) into 1
16.523 * [backup-simplify]: Simplify (+ 1 0) into 1
16.523 * [backup-simplify]: Simplify (log 1) into 0
16.523 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
16.523 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
16.523 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
16.523 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi1
16.523 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi1
16.523 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi1
16.523 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.523 * [backup-simplify]: Simplify 1/3 into 1/3
16.523 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi1
16.523 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi1
16.523 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi1
16.523 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
16.523 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.523 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.524 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.524 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.524 * [backup-simplify]: Simplify 0.5 into 0.5
16.524 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.524 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.524 * [taylor]: Taking taylor expansion of phi1 in phi1
16.524 * [backup-simplify]: Simplify 0 into 0
16.524 * [backup-simplify]: Simplify 1 into 1
16.524 * [backup-simplify]: Simplify (/ 1 1) into 1
16.524 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.524 * [taylor]: Taking taylor expansion of phi2 in phi1
16.524 * [backup-simplify]: Simplify phi2 into phi2
16.524 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.524 * [backup-simplify]: Simplify (+ 1 0) into 1
16.524 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.525 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.525 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
16.525 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.525 * [backup-simplify]: Simplify lambda1 into lambda1
16.525 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.525 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
16.525 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
16.525 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi1
16.525 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
16.525 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.525 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.525 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.525 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.525 * [backup-simplify]: Simplify 0.5 into 0.5
16.525 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.525 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.525 * [taylor]: Taking taylor expansion of phi1 in phi1
16.525 * [backup-simplify]: Simplify 0 into 0
16.525 * [backup-simplify]: Simplify 1 into 1
16.526 * [backup-simplify]: Simplify (/ 1 1) into 1
16.526 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.526 * [taylor]: Taking taylor expansion of phi2 in phi1
16.526 * [backup-simplify]: Simplify phi2 into phi2
16.526 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.526 * [backup-simplify]: Simplify (+ 1 0) into 1
16.526 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.526 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.526 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
16.526 * [taylor]: Taking taylor expansion of lambda2 in phi1
16.526 * [backup-simplify]: Simplify lambda2 into lambda2
16.526 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.527 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.527 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
16.527 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi1
16.527 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
16.527 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
16.527 * [taylor]: Taking taylor expansion of phi1 in phi1
16.527 * [backup-simplify]: Simplify 0 into 0
16.527 * [backup-simplify]: Simplify 1 into 1
16.527 * [backup-simplify]: Simplify (* 1 1) into 1
16.527 * [backup-simplify]: Simplify (/ 1 1) into 1
16.527 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
16.527 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
16.527 * [taylor]: Taking taylor expansion of phi2 in phi1
16.527 * [backup-simplify]: Simplify phi2 into phi2
16.527 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.528 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
16.528 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi1
16.528 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
16.528 * [taylor]: Taking taylor expansion of 2 in phi1
16.528 * [backup-simplify]: Simplify 2 into 2
16.528 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
16.528 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
16.528 * [taylor]: Taking taylor expansion of phi1 in phi1
16.528 * [backup-simplify]: Simplify 0 into 0
16.528 * [backup-simplify]: Simplify 1 into 1
16.528 * [taylor]: Taking taylor expansion of phi2 in phi1
16.528 * [backup-simplify]: Simplify phi2 into phi2
16.528 * [backup-simplify]: Simplify (* 0 phi2) into 0
16.529 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
16.529 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.529 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi1
16.529 * [taylor]: Taking taylor expansion of 2 in phi1
16.529 * [backup-simplify]: Simplify 2 into 2
16.529 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi1
16.529 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.529 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.529 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.529 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.529 * [backup-simplify]: Simplify 0.5 into 0.5
16.529 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.529 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.529 * [taylor]: Taking taylor expansion of phi1 in phi1
16.529 * [backup-simplify]: Simplify 0 into 0
16.529 * [backup-simplify]: Simplify 1 into 1
16.530 * [backup-simplify]: Simplify (/ 1 1) into 1
16.530 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.530 * [taylor]: Taking taylor expansion of phi2 in phi1
16.530 * [backup-simplify]: Simplify phi2 into phi2
16.530 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.530 * [backup-simplify]: Simplify (+ 1 0) into 1
16.531 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.531 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.531 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi1
16.531 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.531 * [backup-simplify]: Simplify lambda1 into lambda1
16.531 * [taylor]: Taking taylor expansion of lambda2 in phi1
16.531 * [backup-simplify]: Simplify lambda2 into lambda2
16.531 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.531 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
16.532 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
16.532 * [backup-simplify]: Simplify (+ 1 0) into 1
16.532 * [backup-simplify]: Simplify (+ 0 1) into 1
16.533 * [backup-simplify]: Simplify (+ 0 1) into 1
16.533 * [backup-simplify]: Simplify (+ 1 0) into 1
16.534 * [backup-simplify]: Simplify (log 1) into 0
16.534 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
16.534 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
16.534 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
16.534 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda2
16.534 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda2
16.534 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda2
16.535 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.535 * [backup-simplify]: Simplify 1/3 into 1/3
16.535 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda2
16.535 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda2
16.535 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda2
16.535 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
16.535 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.535 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.535 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.535 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.535 * [backup-simplify]: Simplify 0.5 into 0.5
16.535 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.535 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.535 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.535 * [backup-simplify]: Simplify phi1 into phi1
16.535 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.535 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.535 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.535 * [backup-simplify]: Simplify phi2 into phi2
16.535 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.535 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.535 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.536 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.536 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.536 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.536 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.537 * [backup-simplify]: Simplify (- 0) into 0
16.537 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.537 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
16.537 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.537 * [backup-simplify]: Simplify lambda1 into lambda1
16.537 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.537 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
16.538 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
16.538 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda2
16.538 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
16.538 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.538 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.538 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.538 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.538 * [backup-simplify]: Simplify 0.5 into 0.5
16.538 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.538 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.538 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.538 * [backup-simplify]: Simplify phi1 into phi1
16.538 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.538 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.538 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.538 * [backup-simplify]: Simplify phi2 into phi2
16.538 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.538 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.538 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.539 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.539 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.539 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.539 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.540 * [backup-simplify]: Simplify (- 0) into 0
16.540 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.540 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
16.540 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.540 * [backup-simplify]: Simplify 0 into 0
16.540 * [backup-simplify]: Simplify 1 into 1
16.540 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.541 * [backup-simplify]: Simplify (* 1 1) into 1
16.541 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.541 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda2
16.541 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
16.541 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
16.541 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.541 * [backup-simplify]: Simplify phi1 into phi1
16.541 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.541 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
16.541 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
16.541 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
16.541 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.541 * [backup-simplify]: Simplify phi2 into phi2
16.541 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.542 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
16.542 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda2
16.542 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
16.542 * [taylor]: Taking taylor expansion of 2 in lambda2
16.542 * [backup-simplify]: Simplify 2 into 2
16.542 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
16.542 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
16.542 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.542 * [backup-simplify]: Simplify phi1 into phi1
16.542 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.542 * [backup-simplify]: Simplify phi2 into phi2
16.542 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.542 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
16.542 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda2
16.542 * [taylor]: Taking taylor expansion of 2 in lambda2
16.542 * [backup-simplify]: Simplify 2 into 2
16.542 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda2
16.542 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.542 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.542 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.542 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.542 * [backup-simplify]: Simplify 0.5 into 0.5
16.542 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.542 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.542 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.542 * [backup-simplify]: Simplify phi1 into phi1
16.542 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.542 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.542 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.543 * [backup-simplify]: Simplify phi2 into phi2
16.543 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.543 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.543 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.543 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.543 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.543 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.544 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.544 * [backup-simplify]: Simplify (- 0) into 0
16.544 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.544 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda2
16.544 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.544 * [backup-simplify]: Simplify lambda1 into lambda1
16.544 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.544 * [backup-simplify]: Simplify 0 into 0
16.544 * [backup-simplify]: Simplify 1 into 1
16.545 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.545 * [backup-simplify]: Simplify (* lambda1 0) into 0
16.545 * [backup-simplify]: Simplify (+ (* lambda1 1) (* 0 0)) into lambda1
16.546 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
16.546 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.546 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.547 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.547 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.548 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
16.548 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
16.548 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
16.548 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
16.549 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
16.549 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
16.549 * [taylor]: Taking taylor expansion of 1/3 in lambda1
16.549 * [backup-simplify]: Simplify 1/3 into 1/3
16.549 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
16.549 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
16.549 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
16.549 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
16.549 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.549 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.549 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.549 * [taylor]: Taking taylor expansion of 0.5 in lambda1
16.549 * [backup-simplify]: Simplify 0.5 into 0.5
16.549 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.549 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.549 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.549 * [backup-simplify]: Simplify phi1 into phi1
16.549 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.549 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.549 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.549 * [backup-simplify]: Simplify phi2 into phi2
16.549 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.549 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.550 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.550 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.550 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.550 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.550 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.551 * [backup-simplify]: Simplify (- 0) into 0
16.551 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.551 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
16.551 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.551 * [backup-simplify]: Simplify 0 into 0
16.551 * [backup-simplify]: Simplify 1 into 1
16.551 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.552 * [backup-simplify]: Simplify (* 1 1) into 1
16.552 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.552 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
16.552 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
16.552 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.552 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.552 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.552 * [taylor]: Taking taylor expansion of 0.5 in lambda1
16.552 * [backup-simplify]: Simplify 0.5 into 0.5
16.552 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.552 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.552 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.552 * [backup-simplify]: Simplify phi1 into phi1
16.553 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.553 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.553 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.553 * [backup-simplify]: Simplify phi2 into phi2
16.553 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.553 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.553 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.553 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.553 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.553 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.554 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.554 * [backup-simplify]: Simplify (- 0) into 0
16.554 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.554 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
16.554 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.554 * [backup-simplify]: Simplify lambda2 into lambda2
16.555 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.555 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.555 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
16.555 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
16.555 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
16.555 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
16.555 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.555 * [backup-simplify]: Simplify phi1 into phi1
16.555 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.556 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
16.556 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
16.556 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
16.556 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.556 * [backup-simplify]: Simplify phi2 into phi2
16.556 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.556 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
16.556 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
16.556 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
16.556 * [taylor]: Taking taylor expansion of 2 in lambda1
16.556 * [backup-simplify]: Simplify 2 into 2
16.556 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
16.556 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
16.556 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.556 * [backup-simplify]: Simplify phi1 into phi1
16.556 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.556 * [backup-simplify]: Simplify phi2 into phi2
16.556 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.556 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
16.556 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
16.556 * [taylor]: Taking taylor expansion of 2 in lambda1
16.556 * [backup-simplify]: Simplify 2 into 2
16.556 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
16.556 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.556 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.556 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.557 * [taylor]: Taking taylor expansion of 0.5 in lambda1
16.557 * [backup-simplify]: Simplify 0.5 into 0.5
16.557 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.557 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.557 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.557 * [backup-simplify]: Simplify phi1 into phi1
16.557 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.557 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.557 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.557 * [backup-simplify]: Simplify phi2 into phi2
16.557 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.557 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.557 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.557 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.557 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.558 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.558 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.558 * [backup-simplify]: Simplify (- 0) into 0
16.559 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.559 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
16.559 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.559 * [backup-simplify]: Simplify 0 into 0
16.559 * [backup-simplify]: Simplify 1 into 1
16.559 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.559 * [backup-simplify]: Simplify lambda2 into lambda2
16.559 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.559 * [backup-simplify]: Simplify (* 0 lambda2) into 0
16.560 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
16.560 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
16.560 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.561 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.561 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.562 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.562 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.563 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.563 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
16.563 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
16.563 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
16.563 * [taylor]: Taking taylor expansion of 1/3 in lambda1
16.563 * [backup-simplify]: Simplify 1/3 into 1/3
16.563 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
16.563 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
16.563 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
16.563 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
16.563 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.563 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.563 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.563 * [taylor]: Taking taylor expansion of 0.5 in lambda1
16.563 * [backup-simplify]: Simplify 0.5 into 0.5
16.563 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.563 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.563 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.563 * [backup-simplify]: Simplify phi1 into phi1
16.563 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.563 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.563 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.564 * [backup-simplify]: Simplify phi2 into phi2
16.564 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.564 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.564 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.564 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.564 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.564 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.565 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.565 * [backup-simplify]: Simplify (- 0) into 0
16.565 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.565 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
16.565 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.565 * [backup-simplify]: Simplify 0 into 0
16.565 * [backup-simplify]: Simplify 1 into 1
16.566 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.566 * [backup-simplify]: Simplify (* 1 1) into 1
16.566 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.567 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
16.567 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
16.567 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.567 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.567 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.567 * [taylor]: Taking taylor expansion of 0.5 in lambda1
16.567 * [backup-simplify]: Simplify 0.5 into 0.5
16.567 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.567 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.567 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.567 * [backup-simplify]: Simplify phi1 into phi1
16.567 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.567 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.567 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.567 * [backup-simplify]: Simplify phi2 into phi2
16.567 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.567 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.567 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.567 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.568 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.568 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.568 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.569 * [backup-simplify]: Simplify (- 0) into 0
16.569 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.569 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
16.569 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.569 * [backup-simplify]: Simplify lambda2 into lambda2
16.569 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.569 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.570 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
16.570 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
16.570 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
16.570 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
16.570 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.570 * [backup-simplify]: Simplify phi1 into phi1
16.570 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.570 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
16.570 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
16.570 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
16.570 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.570 * [backup-simplify]: Simplify phi2 into phi2
16.570 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.570 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
16.570 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
16.570 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
16.570 * [taylor]: Taking taylor expansion of 2 in lambda1
16.570 * [backup-simplify]: Simplify 2 into 2
16.570 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
16.570 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
16.571 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.571 * [backup-simplify]: Simplify phi1 into phi1
16.571 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.571 * [backup-simplify]: Simplify phi2 into phi2
16.571 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.571 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
16.571 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
16.571 * [taylor]: Taking taylor expansion of 2 in lambda1
16.571 * [backup-simplify]: Simplify 2 into 2
16.571 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
16.571 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.571 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.571 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.571 * [taylor]: Taking taylor expansion of 0.5 in lambda1
16.571 * [backup-simplify]: Simplify 0.5 into 0.5
16.571 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.571 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.571 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.571 * [backup-simplify]: Simplify phi1 into phi1
16.571 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.571 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.571 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.571 * [backup-simplify]: Simplify phi2 into phi2
16.571 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.571 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.572 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.572 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.572 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.572 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.572 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.573 * [backup-simplify]: Simplify (- 0) into 0
16.573 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.573 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
16.573 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.573 * [backup-simplify]: Simplify 0 into 0
16.573 * [backup-simplify]: Simplify 1 into 1
16.573 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.573 * [backup-simplify]: Simplify lambda2 into lambda2
16.573 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.574 * [backup-simplify]: Simplify (* 0 lambda2) into 0
16.574 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
16.574 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
16.575 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.575 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.575 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.576 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.576 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.577 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.577 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
16.577 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
16.577 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.577 * [backup-simplify]: Simplify 1/3 into 1/3
16.577 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
16.577 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
16.577 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.577 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.577 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.577 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.577 * [backup-simplify]: Simplify 0.5 into 0.5
16.577 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.577 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.577 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.577 * [backup-simplify]: Simplify phi1 into phi1
16.577 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.578 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.578 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.578 * [backup-simplify]: Simplify phi2 into phi2
16.578 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.578 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.578 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.578 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.578 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.578 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.579 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.579 * [backup-simplify]: Simplify (- 0) into 0
16.579 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.580 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.580 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.580 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
16.580 * [taylor]: Taking taylor expansion of 2 in lambda2
16.580 * [backup-simplify]: Simplify 2 into 2
16.580 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
16.580 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.580 * [backup-simplify]: Simplify lambda1 into lambda1
16.580 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.580 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.580 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.581 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.581 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.582 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.582 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
16.582 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
16.582 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.582 * [backup-simplify]: Simplify 1/3 into 1/3
16.582 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
16.582 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
16.582 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.582 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.582 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.582 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.582 * [backup-simplify]: Simplify 0.5 into 0.5
16.582 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.582 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.582 * [taylor]: Taking taylor expansion of phi1 in phi1
16.582 * [backup-simplify]: Simplify 0 into 0
16.582 * [backup-simplify]: Simplify 1 into 1
16.583 * [backup-simplify]: Simplify (/ 1 1) into 1
16.583 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.583 * [taylor]: Taking taylor expansion of phi2 in phi1
16.583 * [backup-simplify]: Simplify phi2 into phi2
16.583 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.583 * [backup-simplify]: Simplify (+ 1 0) into 1
16.584 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.584 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.584 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.584 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.585 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
16.585 * [taylor]: Taking taylor expansion of 2 in phi1
16.585 * [backup-simplify]: Simplify 2 into 2
16.585 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
16.585 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.585 * [backup-simplify]: Simplify lambda1 into lambda1
16.585 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.585 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.585 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.585 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.586 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.586 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.586 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
16.586 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
16.586 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.586 * [backup-simplify]: Simplify 1/3 into 1/3
16.586 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
16.586 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
16.586 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.586 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.586 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.586 * [taylor]: Taking taylor expansion of 0.5 in phi2
16.587 * [backup-simplify]: Simplify 0.5 into 0.5
16.587 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.587 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.587 * [taylor]: Taking taylor expansion of phi1 in phi2
16.587 * [backup-simplify]: Simplify phi1 into phi1
16.587 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.587 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.587 * [taylor]: Taking taylor expansion of phi2 in phi2
16.587 * [backup-simplify]: Simplify 0 into 0
16.587 * [backup-simplify]: Simplify 1 into 1
16.587 * [backup-simplify]: Simplify (/ 1 1) into 1
16.588 * [backup-simplify]: Simplify (+ 0 1) into 1
16.588 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.589 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.589 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.589 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.589 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
16.589 * [taylor]: Taking taylor expansion of 2 in phi2
16.589 * [backup-simplify]: Simplify 2 into 2
16.589 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
16.589 * [taylor]: Taking taylor expansion of lambda1 in phi2
16.589 * [backup-simplify]: Simplify lambda1 into lambda1
16.589 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.590 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.590 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.590 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.590 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.591 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.591 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.592 * [backup-simplify]: Simplify (+ 0) into 0
16.593 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.593 * [backup-simplify]: Simplify (+ 0 0) into 0
16.594 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.594 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.595 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.595 * [backup-simplify]: Simplify (- 0) into 0
16.596 * [backup-simplify]: Simplify (+ 0 0) into 0
16.596 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.597 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
16.598 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
16.598 * [backup-simplify]: Simplify (+ 0 0) into 0
16.599 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
16.599 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
16.600 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
16.600 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
16.601 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
16.602 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.602 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
16.603 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
16.603 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
16.603 * [taylor]: Taking taylor expansion of -2/3 in lambda2
16.603 * [backup-simplify]: Simplify -2/3 into -2/3
16.603 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
16.604 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
16.604 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
16.604 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.604 * [backup-simplify]: Simplify 1/3 into 1/3
16.604 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
16.604 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
16.604 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.604 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.604 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.604 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.604 * [backup-simplify]: Simplify 0.5 into 0.5
16.604 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.604 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.604 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.604 * [backup-simplify]: Simplify phi1 into phi1
16.604 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.604 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.604 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.604 * [backup-simplify]: Simplify phi2 into phi2
16.604 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.604 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.604 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.605 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.605 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.605 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.605 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.606 * [backup-simplify]: Simplify (- 0) into 0
16.606 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.606 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.607 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.607 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
16.607 * [taylor]: Taking taylor expansion of 2 in lambda2
16.607 * [backup-simplify]: Simplify 2 into 2
16.607 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
16.607 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.607 * [backup-simplify]: Simplify lambda1 into lambda1
16.607 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.607 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.607 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.608 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.608 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.608 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.608 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.608 * [backup-simplify]: Simplify 0 into 0
16.609 * [backup-simplify]: Simplify 1 into 1
16.609 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.610 * [backup-simplify]: Simplify (+ 0) into 0
16.610 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.610 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.611 * [backup-simplify]: Simplify (+ 0 0) into 0
16.612 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.612 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.613 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.613 * [backup-simplify]: Simplify (- 0) into 0
16.614 * [backup-simplify]: Simplify (+ 0 0) into 0
16.614 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.615 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.616 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.617 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.617 * [backup-simplify]: Simplify (- 0) into 0
16.617 * [backup-simplify]: Simplify (+ 0 0) into 0
16.618 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.620 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.621 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
16.622 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
16.622 * [taylor]: Taking taylor expansion of 0 in phi1
16.622 * [backup-simplify]: Simplify 0 into 0
16.622 * [taylor]: Taking taylor expansion of 0 in phi2
16.622 * [backup-simplify]: Simplify 0 into 0
16.622 * [backup-simplify]: Simplify 0 into 0
16.623 * [backup-simplify]: Simplify (+ 0) into 0
16.626 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.626 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.626 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.627 * [backup-simplify]: Simplify (+ 0 0) into 0
16.627 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.628 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.629 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.629 * [backup-simplify]: Simplify (- 0) into 0
16.629 * [backup-simplify]: Simplify (+ 0 0) into 0
16.630 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.631 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.632 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.632 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.633 * [backup-simplify]: Simplify (- 0) into 0
16.633 * [backup-simplify]: Simplify (+ 0 0) into 0
16.634 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.635 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.635 * [taylor]: Taking taylor expansion of 0 in phi1
16.635 * [backup-simplify]: Simplify 0 into 0
16.635 * [taylor]: Taking taylor expansion of 0 in phi2
16.635 * [backup-simplify]: Simplify 0 into 0
16.635 * [backup-simplify]: Simplify 0 into 0
16.636 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.637 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.637 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.638 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.638 * [backup-simplify]: Simplify (- 0) into 0
16.639 * [backup-simplify]: Simplify (+ 0 0) into 0
16.640 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.641 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.641 * [taylor]: Taking taylor expansion of 0 in phi2
16.641 * [backup-simplify]: Simplify 0 into 0
16.641 * [backup-simplify]: Simplify 0 into 0
16.642 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.643 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.643 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.644 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.644 * [backup-simplify]: Simplify (- 0) into 0
16.645 * [backup-simplify]: Simplify (+ 0 0) into 0
16.645 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.647 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.647 * [backup-simplify]: Simplify 0 into 0
16.648 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
16.648 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
16.649 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
16.649 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
16.649 * [backup-simplify]: Simplify (+ 0 0) into 0
16.650 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
16.651 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
16.651 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
16.652 * [backup-simplify]: Simplify (- 0) into 0
16.652 * [backup-simplify]: Simplify (+ 0 0) into 0
16.653 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.654 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
16.655 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.656 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
16.656 * [backup-simplify]: Simplify (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))
16.657 * [backup-simplify]: Simplify (+ 0 (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) into (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2))))
16.657 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
16.658 * [backup-simplify]: Simplify (+ 0) into 0
16.659 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.659 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.659 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.659 * [backup-simplify]: Simplify (+ 0 0) into 0
16.660 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.661 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.661 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.661 * [backup-simplify]: Simplify (- 0) into 0
16.662 * [backup-simplify]: Simplify (+ 0 0) into 0
16.662 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.663 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 lambda2))) into 0
16.663 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
16.664 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
16.664 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
16.665 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
16.666 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))
16.669 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))
16.670 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.673 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2)))))
16.676 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2))))) 1) 1)))) into (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))))
16.676 * [taylor]: Taking taylor expansion of (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))))) in lambda2
16.676 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
16.676 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
16.676 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.676 * [backup-simplify]: Simplify 1/3 into 1/3
16.676 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
16.676 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
16.676 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.676 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.676 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.676 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.676 * [backup-simplify]: Simplify 0.5 into 0.5
16.676 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.676 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.676 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.676 * [backup-simplify]: Simplify phi1 into phi1
16.676 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.677 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.677 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.677 * [backup-simplify]: Simplify phi2 into phi2
16.677 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.677 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.677 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.677 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.677 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.677 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.678 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.678 * [backup-simplify]: Simplify (- 0) into 0
16.678 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.679 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.679 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.679 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
16.679 * [taylor]: Taking taylor expansion of 2 in lambda2
16.679 * [backup-simplify]: Simplify 2 into 2
16.679 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
16.679 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.679 * [backup-simplify]: Simplify lambda1 into lambda1
16.679 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.679 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.679 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.680 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.680 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.681 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.681 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
16.681 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
16.681 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in lambda2
16.681 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.681 * [backup-simplify]: Simplify 1/3 into 1/3
16.681 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in lambda2
16.681 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in lambda2
16.681 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.681 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.681 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.681 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.681 * [backup-simplify]: Simplify 0.5 into 0.5
16.681 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.681 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.681 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.681 * [backup-simplify]: Simplify phi1 into phi1
16.681 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.681 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.681 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.681 * [backup-simplify]: Simplify phi2 into phi2
16.681 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.681 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.682 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.682 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.682 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.682 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.682 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.683 * [backup-simplify]: Simplify (- 0) into 0
16.683 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.683 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
16.683 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.683 * [backup-simplify]: Simplify phi1 into phi1
16.684 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.684 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.684 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))
16.684 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
16.684 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
16.684 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.684 * [backup-simplify]: Simplify 1/3 into 1/3
16.685 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
16.685 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
16.685 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.685 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.685 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.685 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.685 * [backup-simplify]: Simplify 0.5 into 0.5
16.685 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.685 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.685 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.685 * [backup-simplify]: Simplify phi1 into phi1
16.685 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.685 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.685 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.685 * [backup-simplify]: Simplify phi2 into phi2
16.685 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.685 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.685 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.685 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.686 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.686 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.686 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.686 * [backup-simplify]: Simplify (- 0) into 0
16.687 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.687 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
16.687 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.687 * [backup-simplify]: Simplify phi2 into phi2
16.687 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.687 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.688 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
16.688 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
16.688 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
16.688 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
16.688 * [taylor]: Taking taylor expansion of 2/3 in lambda2
16.688 * [backup-simplify]: Simplify 2/3 into 2/3
16.688 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
16.688 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
16.688 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.688 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.688 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.688 * [taylor]: Taking taylor expansion of 0.5 in lambda2
16.688 * [backup-simplify]: Simplify 0.5 into 0.5
16.688 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.688 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.688 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.688 * [backup-simplify]: Simplify phi1 into phi1
16.689 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.689 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.689 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.689 * [backup-simplify]: Simplify phi2 into phi2
16.689 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.689 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.689 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.689 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.689 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.689 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.690 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.690 * [backup-simplify]: Simplify (- 0) into 0
16.690 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.690 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
16.691 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.691 * [backup-simplify]: Simplify phi1 into phi1
16.691 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.691 * [backup-simplify]: Simplify phi2 into phi2
16.691 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.691 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.691 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))
16.692 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
16.692 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
16.692 * [taylor]: Taking taylor expansion of 1/9 in lambda2
16.692 * [backup-simplify]: Simplify 1/9 into 1/9
16.692 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
16.692 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
16.692 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.692 * [backup-simplify]: Simplify 0 into 0
16.692 * [backup-simplify]: Simplify 1 into 1
16.692 * [backup-simplify]: Simplify (* 1 1) into 1
16.693 * [backup-simplify]: Simplify (/ 1 1) into 1
16.693 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
16.694 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
16.695 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))))
16.695 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) into (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
16.696 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
16.697 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
16.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
16.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.700 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
16.700 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))
16.700 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) into (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
16.701 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
16.701 * [backup-simplify]: Simplify (+ 0) into 0
16.702 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.702 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.702 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.702 * [backup-simplify]: Simplify (+ 0 0) into 0
16.703 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.703 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.703 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.704 * [backup-simplify]: Simplify (- 0) into 0
16.704 * [backup-simplify]: Simplify (+ 0 0) into 0
16.704 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.705 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.705 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.705 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.706 * [backup-simplify]: Simplify (- 0) into 0
16.706 * [backup-simplify]: Simplify (+ 0 0) into 0
16.706 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.707 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.707 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
16.708 * [backup-simplify]: Simplify (+ 0 0) into 0
16.708 * [backup-simplify]: Simplify (- 0) into 0
16.708 * [backup-simplify]: Simplify (+ 0 0) into 0
16.709 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
16.709 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
16.709 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
16.709 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
16.710 * [backup-simplify]: Simplify (+ 0 0) into 0
16.710 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
16.711 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
16.711 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
16.711 * [backup-simplify]: Simplify (- 0) into 0
16.711 * [backup-simplify]: Simplify (+ 0 0) into 0
16.712 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.713 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
16.714 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
16.715 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
16.715 * [backup-simplify]: Simplify (- 0) into 0
16.715 * [backup-simplify]: Simplify (+ 0 0) into 0
16.716 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
16.717 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
16.717 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
16.717 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
16.718 * [backup-simplify]: Simplify (- 1/9) into -1/9
16.718 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
16.720 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) (+ (* 0 0) (* 0 -1/9))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
16.720 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) in phi1
16.720 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) in phi1
16.720 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi1
16.720 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.720 * [backup-simplify]: Simplify 1/3 into 1/3
16.720 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi1
16.720 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
16.720 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
16.720 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.720 * [backup-simplify]: Simplify 1/3 into 1/3
16.720 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
16.720 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
16.720 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.720 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.720 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.720 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.720 * [backup-simplify]: Simplify 0.5 into 0.5
16.720 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.720 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.720 * [taylor]: Taking taylor expansion of phi1 in phi1
16.720 * [backup-simplify]: Simplify 0 into 0
16.720 * [backup-simplify]: Simplify 1 into 1
16.721 * [backup-simplify]: Simplify (/ 1 1) into 1
16.721 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.721 * [taylor]: Taking taylor expansion of phi2 in phi1
16.721 * [backup-simplify]: Simplify phi2 into phi2
16.721 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.721 * [backup-simplify]: Simplify (+ 1 0) into 1
16.721 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.721 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.721 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.722 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.722 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
16.722 * [taylor]: Taking taylor expansion of 2 in phi1
16.722 * [backup-simplify]: Simplify 2 into 2
16.722 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
16.722 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.722 * [backup-simplify]: Simplify lambda1 into lambda1
16.722 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.722 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.722 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.722 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.722 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.723 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.723 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi1
16.723 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.723 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.723 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.723 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.723 * [backup-simplify]: Simplify 0.5 into 0.5
16.723 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.723 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.723 * [taylor]: Taking taylor expansion of phi1 in phi1
16.723 * [backup-simplify]: Simplify 0 into 0
16.723 * [backup-simplify]: Simplify 1 into 1
16.723 * [backup-simplify]: Simplify (/ 1 1) into 1
16.723 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.723 * [taylor]: Taking taylor expansion of phi2 in phi1
16.723 * [backup-simplify]: Simplify phi2 into phi2
16.723 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.723 * [backup-simplify]: Simplify (+ 1 0) into 1
16.724 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.724 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.724 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
16.724 * [taylor]: Taking taylor expansion of phi2 in phi1
16.724 * [backup-simplify]: Simplify phi2 into phi2
16.724 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.724 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.724 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
16.725 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
16.725 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in phi1
16.725 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.725 * [backup-simplify]: Simplify 1/3 into 1/3
16.725 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in phi1
16.725 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
16.725 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
16.725 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.725 * [backup-simplify]: Simplify 1/3 into 1/3
16.725 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
16.725 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
16.725 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.725 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.725 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.725 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.725 * [backup-simplify]: Simplify 0.5 into 0.5
16.725 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.725 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.725 * [taylor]: Taking taylor expansion of phi1 in phi1
16.725 * [backup-simplify]: Simplify 0 into 0
16.725 * [backup-simplify]: Simplify 1 into 1
16.725 * [backup-simplify]: Simplify (/ 1 1) into 1
16.725 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.725 * [taylor]: Taking taylor expansion of phi2 in phi1
16.725 * [backup-simplify]: Simplify phi2 into phi2
16.725 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.726 * [backup-simplify]: Simplify (+ 1 0) into 1
16.726 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.726 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.726 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.726 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.726 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
16.726 * [taylor]: Taking taylor expansion of 2 in phi1
16.727 * [backup-simplify]: Simplify 2 into 2
16.727 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
16.727 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.727 * [backup-simplify]: Simplify lambda1 into lambda1
16.727 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.727 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.727 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.727 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.727 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.727 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.727 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in phi1
16.727 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.727 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.727 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.728 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.728 * [backup-simplify]: Simplify 0.5 into 0.5
16.728 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.728 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.728 * [taylor]: Taking taylor expansion of phi1 in phi1
16.728 * [backup-simplify]: Simplify 0 into 0
16.728 * [backup-simplify]: Simplify 1 into 1
16.728 * [backup-simplify]: Simplify (/ 1 1) into 1
16.728 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.728 * [taylor]: Taking taylor expansion of phi2 in phi1
16.728 * [backup-simplify]: Simplify phi2 into phi2
16.728 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.728 * [backup-simplify]: Simplify (+ 1 0) into 1
16.729 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.729 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.729 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
16.729 * [taylor]: Taking taylor expansion of phi1 in phi1
16.729 * [backup-simplify]: Simplify 0 into 0
16.729 * [backup-simplify]: Simplify 1 into 1
16.729 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.729 * [backup-simplify]: Simplify (* 1 1) into 1
16.729 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.730 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.730 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in phi1
16.730 * [taylor]: Taking taylor expansion of 2/3 in phi1
16.730 * [backup-simplify]: Simplify 2/3 into 2/3
16.730 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in phi1
16.730 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
16.730 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
16.730 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.730 * [backup-simplify]: Simplify 1/3 into 1/3
16.730 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
16.730 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
16.730 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.730 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.730 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.730 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.730 * [backup-simplify]: Simplify 0.5 into 0.5
16.730 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.730 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.730 * [taylor]: Taking taylor expansion of phi1 in phi1
16.730 * [backup-simplify]: Simplify 0 into 0
16.730 * [backup-simplify]: Simplify 1 into 1
16.730 * [backup-simplify]: Simplify (/ 1 1) into 1
16.730 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.730 * [taylor]: Taking taylor expansion of phi2 in phi1
16.731 * [backup-simplify]: Simplify phi2 into phi2
16.731 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.731 * [backup-simplify]: Simplify (+ 1 0) into 1
16.731 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.731 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.731 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.732 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.732 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
16.732 * [taylor]: Taking taylor expansion of 2 in phi1
16.732 * [backup-simplify]: Simplify 2 into 2
16.732 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
16.732 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.732 * [backup-simplify]: Simplify lambda1 into lambda1
16.732 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.732 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.732 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.732 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.733 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.733 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.733 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in phi1
16.733 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.733 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.733 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.733 * [taylor]: Taking taylor expansion of 0.5 in phi1
16.734 * [backup-simplify]: Simplify 0.5 into 0.5
16.734 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.734 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.734 * [taylor]: Taking taylor expansion of phi1 in phi1
16.734 * [backup-simplify]: Simplify 0 into 0
16.734 * [backup-simplify]: Simplify 1 into 1
16.734 * [backup-simplify]: Simplify (/ 1 1) into 1
16.734 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.734 * [taylor]: Taking taylor expansion of phi2 in phi1
16.734 * [backup-simplify]: Simplify phi2 into phi2
16.734 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.735 * [backup-simplify]: Simplify (+ 1 0) into 1
16.735 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.735 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.735 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
16.735 * [taylor]: Taking taylor expansion of phi1 in phi1
16.735 * [backup-simplify]: Simplify 0 into 0
16.735 * [backup-simplify]: Simplify 1 into 1
16.735 * [taylor]: Taking taylor expansion of phi2 in phi1
16.736 * [backup-simplify]: Simplify phi2 into phi2
16.736 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.736 * [backup-simplify]: Simplify (* 0 phi2) into 0
16.736 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
16.737 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
16.737 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.738 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2) (* 0 0)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)
16.738 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))
16.739 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
16.740 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.741 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.742 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.742 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.743 * [backup-simplify]: Simplify (- 0) into 0
16.743 * [backup-simplify]: Simplify (+ 0 0) into 0
16.744 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.745 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.747 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
16.749 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
16.750 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
16.750 * [backup-simplify]: Simplify (- 0) into 0
16.751 * [backup-simplify]: Simplify (+ 0 0) into 0
16.752 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
16.754 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
16.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
16.755 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.756 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
16.756 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.757 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
16.759 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.759 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
16.761 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.762 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.767 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.768 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
16.769 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.770 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.771 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.771 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.772 * [backup-simplify]: Simplify (- 0) into 0
16.772 * [backup-simplify]: Simplify (+ 0 0) into 0
16.773 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.774 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.775 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 phi2))) into 0
16.776 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.776 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 phi2) (* 0 0))) into 0
16.778 * [backup-simplify]: Simplify (- (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))))) into 0
16.779 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)))) into 0
16.780 * [backup-simplify]: Simplify (- 0) into 0
16.781 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
16.781 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi2
16.781 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.781 * [backup-simplify]: Simplify 1/3 into 1/3
16.781 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi2
16.781 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
16.781 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
16.781 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.781 * [backup-simplify]: Simplify 1/3 into 1/3
16.781 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
16.781 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
16.781 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.781 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.781 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.781 * [taylor]: Taking taylor expansion of 0.5 in phi2
16.781 * [backup-simplify]: Simplify 0.5 into 0.5
16.781 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.781 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.781 * [taylor]: Taking taylor expansion of phi1 in phi2
16.781 * [backup-simplify]: Simplify phi1 into phi1
16.781 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.781 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.781 * [taylor]: Taking taylor expansion of phi2 in phi2
16.781 * [backup-simplify]: Simplify 0 into 0
16.781 * [backup-simplify]: Simplify 1 into 1
16.782 * [backup-simplify]: Simplify (/ 1 1) into 1
16.782 * [backup-simplify]: Simplify (+ 0 1) into 1
16.783 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.783 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.783 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.784 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.784 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
16.784 * [taylor]: Taking taylor expansion of 2 in phi2
16.784 * [backup-simplify]: Simplify 2 into 2
16.784 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
16.784 * [taylor]: Taking taylor expansion of lambda1 in phi2
16.784 * [backup-simplify]: Simplify lambda1 into lambda1
16.784 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.784 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.784 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.785 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.785 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.785 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.785 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi2
16.785 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.786 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.786 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.786 * [taylor]: Taking taylor expansion of 0.5 in phi2
16.786 * [backup-simplify]: Simplify 0.5 into 0.5
16.786 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.786 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.786 * [taylor]: Taking taylor expansion of phi1 in phi2
16.786 * [backup-simplify]: Simplify phi1 into phi1
16.786 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.786 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.786 * [taylor]: Taking taylor expansion of phi2 in phi2
16.786 * [backup-simplify]: Simplify 0 into 0
16.786 * [backup-simplify]: Simplify 1 into 1
16.786 * [backup-simplify]: Simplify (/ 1 1) into 1
16.787 * [backup-simplify]: Simplify (+ 0 1) into 1
16.787 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
16.787 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.787 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
16.787 * [taylor]: Taking taylor expansion of phi2 in phi2
16.788 * [backup-simplify]: Simplify 0 into 0
16.788 * [backup-simplify]: Simplify 1 into 1
16.788 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.788 * [backup-simplify]: Simplify (* 1 1) into 1
16.789 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.789 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.790 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.791 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.792 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.792 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.793 * [backup-simplify]: Simplify (- 0) into 0
16.793 * [backup-simplify]: Simplify (+ 0 0) into 0
16.794 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.795 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.797 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
16.799 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
16.800 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
16.801 * [backup-simplify]: Simplify (- 0) into 0
16.801 * [backup-simplify]: Simplify (+ 0 0) into 0
16.802 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
16.804 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
16.805 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
16.805 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.806 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
16.807 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.808 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
16.809 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.810 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
16.812 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.813 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.815 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
16.815 * [backup-simplify]: Simplify 0 into 0
16.816 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
16.817 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
16.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
16.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
16.818 * [backup-simplify]: Simplify (+ 0 0) into 0
16.819 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
16.819 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
16.820 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
16.820 * [backup-simplify]: Simplify (- 0) into 0
16.821 * [backup-simplify]: Simplify (+ 0 0) into 0
16.822 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.824 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
16.826 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
16.827 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
16.827 * [backup-simplify]: Simplify (- 0) into 0
16.828 * [backup-simplify]: Simplify (+ 0 0) into 0
16.829 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
16.831 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
16.833 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.834 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
16.834 * [taylor]: Taking taylor expansion of 0 in phi1
16.834 * [backup-simplify]: Simplify 0 into 0
16.834 * [taylor]: Taking taylor expansion of 0 in phi2
16.834 * [backup-simplify]: Simplify 0 into 0
16.834 * [backup-simplify]: Simplify 0 into 0
16.835 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) 2)) (* 2 (log (/ 1 lambda1)))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
16.836 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0))) (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)))) (* (- (/ 1 (- phi1)) (/ 1 (- phi2))) (- (/ 1 (- phi1)) (/ 1 (- phi2)))))) into (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3)
16.836 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
16.836 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi2
16.836 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi2
16.837 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi2
16.837 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.837 * [backup-simplify]: Simplify 1/3 into 1/3
16.837 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi2
16.837 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi2
16.837 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi2
16.837 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
16.837 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.837 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.837 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.837 * [taylor]: Taking taylor expansion of -0.5 in phi2
16.837 * [backup-simplify]: Simplify -0.5 into -0.5
16.837 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.837 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.837 * [taylor]: Taking taylor expansion of phi1 in phi2
16.837 * [backup-simplify]: Simplify phi1 into phi1
16.837 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.837 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.837 * [taylor]: Taking taylor expansion of phi2 in phi2
16.837 * [backup-simplify]: Simplify 0 into 0
16.837 * [backup-simplify]: Simplify 1 into 1
16.838 * [backup-simplify]: Simplify (/ 1 1) into 1
16.838 * [backup-simplify]: Simplify (+ 0 1) into 1
16.839 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.839 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.839 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
16.839 * [taylor]: Taking taylor expansion of lambda2 in phi2
16.839 * [backup-simplify]: Simplify lambda2 into lambda2
16.840 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.840 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.840 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
16.840 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi2
16.840 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
16.840 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
16.840 * [taylor]: Taking taylor expansion of phi1 in phi2
16.840 * [backup-simplify]: Simplify phi1 into phi1
16.840 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.841 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
16.841 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi2
16.841 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
16.841 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.841 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.841 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.841 * [taylor]: Taking taylor expansion of -0.5 in phi2
16.841 * [backup-simplify]: Simplify -0.5 into -0.5
16.841 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.841 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.841 * [taylor]: Taking taylor expansion of phi1 in phi2
16.841 * [backup-simplify]: Simplify phi1 into phi1
16.841 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.841 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.841 * [taylor]: Taking taylor expansion of phi2 in phi2
16.841 * [backup-simplify]: Simplify 0 into 0
16.841 * [backup-simplify]: Simplify 1 into 1
16.841 * [backup-simplify]: Simplify (/ 1 1) into 1
16.842 * [backup-simplify]: Simplify (+ 0 1) into 1
16.842 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.843 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.843 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
16.843 * [taylor]: Taking taylor expansion of lambda1 in phi2
16.843 * [backup-simplify]: Simplify lambda1 into lambda1
16.843 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.843 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
16.844 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
16.844 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
16.844 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
16.844 * [taylor]: Taking taylor expansion of phi2 in phi2
16.844 * [backup-simplify]: Simplify 0 into 0
16.844 * [backup-simplify]: Simplify 1 into 1
16.844 * [backup-simplify]: Simplify (* 1 1) into 1
16.844 * [backup-simplify]: Simplify (/ 1 1) into 1
16.845 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi2
16.845 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
16.845 * [taylor]: Taking taylor expansion of 2 in phi2
16.845 * [backup-simplify]: Simplify 2 into 2
16.845 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
16.845 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
16.845 * [taylor]: Taking taylor expansion of phi1 in phi2
16.845 * [backup-simplify]: Simplify phi1 into phi1
16.845 * [taylor]: Taking taylor expansion of phi2 in phi2
16.845 * [backup-simplify]: Simplify 0 into 0
16.845 * [backup-simplify]: Simplify 1 into 1
16.845 * [backup-simplify]: Simplify (* phi1 0) into 0
16.845 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
16.845 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.845 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi2
16.845 * [taylor]: Taking taylor expansion of 2 in phi2
16.846 * [backup-simplify]: Simplify 2 into 2
16.846 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi2
16.846 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.846 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.846 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.846 * [taylor]: Taking taylor expansion of -0.5 in phi2
16.846 * [backup-simplify]: Simplify -0.5 into -0.5
16.846 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.846 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.846 * [taylor]: Taking taylor expansion of phi1 in phi2
16.846 * [backup-simplify]: Simplify phi1 into phi1
16.846 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.846 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.846 * [taylor]: Taking taylor expansion of phi2 in phi2
16.846 * [backup-simplify]: Simplify 0 into 0
16.846 * [backup-simplify]: Simplify 1 into 1
16.846 * [backup-simplify]: Simplify (/ 1 1) into 1
16.847 * [backup-simplify]: Simplify (+ 0 1) into 1
16.847 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.848 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.848 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi2
16.848 * [taylor]: Taking taylor expansion of lambda2 in phi2
16.848 * [backup-simplify]: Simplify lambda2 into lambda2
16.848 * [taylor]: Taking taylor expansion of lambda1 in phi2
16.848 * [backup-simplify]: Simplify lambda1 into lambda1
16.848 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.848 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
16.849 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
16.849 * [backup-simplify]: Simplify (+ 0 1) into 1
16.849 * [backup-simplify]: Simplify (+ 0 1) into 1
16.850 * [backup-simplify]: Simplify (+ 0 1) into 1
16.850 * [backup-simplify]: Simplify (+ 1 0) into 1
16.851 * [backup-simplify]: Simplify (log 1) into 0
16.851 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
16.851 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
16.851 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
16.851 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi1
16.851 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi1
16.851 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi1
16.851 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.852 * [backup-simplify]: Simplify 1/3 into 1/3
16.852 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi1
16.852 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi1
16.852 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi1
16.852 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
16.852 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.852 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.852 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.852 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.852 * [backup-simplify]: Simplify -0.5 into -0.5
16.852 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.852 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.852 * [taylor]: Taking taylor expansion of phi1 in phi1
16.852 * [backup-simplify]: Simplify 0 into 0
16.852 * [backup-simplify]: Simplify 1 into 1
16.852 * [backup-simplify]: Simplify (/ 1 1) into 1
16.852 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.852 * [taylor]: Taking taylor expansion of phi2 in phi1
16.852 * [backup-simplify]: Simplify phi2 into phi2
16.852 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.853 * [backup-simplify]: Simplify (+ 1 0) into 1
16.853 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.854 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.854 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
16.854 * [taylor]: Taking taylor expansion of lambda2 in phi1
16.854 * [backup-simplify]: Simplify lambda2 into lambda2
16.854 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.854 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.854 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
16.854 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi1
16.855 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
16.855 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
16.855 * [taylor]: Taking taylor expansion of phi1 in phi1
16.855 * [backup-simplify]: Simplify 0 into 0
16.855 * [backup-simplify]: Simplify 1 into 1
16.855 * [backup-simplify]: Simplify (* 1 1) into 1
16.855 * [backup-simplify]: Simplify (/ 1 1) into 1
16.855 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi1
16.855 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
16.855 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.855 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.856 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.856 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.856 * [backup-simplify]: Simplify -0.5 into -0.5
16.856 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.856 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.856 * [taylor]: Taking taylor expansion of phi1 in phi1
16.856 * [backup-simplify]: Simplify 0 into 0
16.856 * [backup-simplify]: Simplify 1 into 1
16.856 * [backup-simplify]: Simplify (/ 1 1) into 1
16.856 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.856 * [taylor]: Taking taylor expansion of phi2 in phi1
16.856 * [backup-simplify]: Simplify phi2 into phi2
16.856 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.857 * [backup-simplify]: Simplify (+ 1 0) into 1
16.857 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.857 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.857 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
16.857 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.857 * [backup-simplify]: Simplify lambda1 into lambda1
16.858 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.858 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
16.858 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
16.858 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
16.858 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
16.858 * [taylor]: Taking taylor expansion of phi2 in phi1
16.858 * [backup-simplify]: Simplify phi2 into phi2
16.858 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.858 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
16.859 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi1
16.859 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
16.859 * [taylor]: Taking taylor expansion of 2 in phi1
16.859 * [backup-simplify]: Simplify 2 into 2
16.859 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
16.859 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
16.859 * [taylor]: Taking taylor expansion of phi1 in phi1
16.859 * [backup-simplify]: Simplify 0 into 0
16.859 * [backup-simplify]: Simplify 1 into 1
16.859 * [taylor]: Taking taylor expansion of phi2 in phi1
16.859 * [backup-simplify]: Simplify phi2 into phi2
16.859 * [backup-simplify]: Simplify (* 0 phi2) into 0
16.859 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
16.859 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.859 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi1
16.859 * [taylor]: Taking taylor expansion of 2 in phi1
16.859 * [backup-simplify]: Simplify 2 into 2
16.859 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi1
16.860 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.860 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.860 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.860 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.860 * [backup-simplify]: Simplify -0.5 into -0.5
16.860 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.860 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.860 * [taylor]: Taking taylor expansion of phi1 in phi1
16.860 * [backup-simplify]: Simplify 0 into 0
16.860 * [backup-simplify]: Simplify 1 into 1
16.860 * [backup-simplify]: Simplify (/ 1 1) into 1
16.860 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.860 * [taylor]: Taking taylor expansion of phi2 in phi1
16.860 * [backup-simplify]: Simplify phi2 into phi2
16.861 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.861 * [backup-simplify]: Simplify (+ 1 0) into 1
16.861 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.862 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.862 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi1
16.862 * [taylor]: Taking taylor expansion of lambda2 in phi1
16.862 * [backup-simplify]: Simplify lambda2 into lambda2
16.862 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.862 * [backup-simplify]: Simplify lambda1 into lambda1
16.862 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.862 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
16.862 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
16.863 * [backup-simplify]: Simplify (+ 1 0) into 1
16.863 * [backup-simplify]: Simplify (+ 0 1) into 1
16.864 * [backup-simplify]: Simplify (+ 1 0) into 1
16.864 * [backup-simplify]: Simplify (log 1) into 0
16.865 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
16.865 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
16.865 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
16.865 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda2
16.865 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda2
16.865 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda2
16.865 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.865 * [backup-simplify]: Simplify 1/3 into 1/3
16.865 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda2
16.865 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda2
16.865 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda2
16.865 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
16.865 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.865 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.865 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.865 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.865 * [backup-simplify]: Simplify -0.5 into -0.5
16.865 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.865 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.865 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.865 * [backup-simplify]: Simplify phi1 into phi1
16.865 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.865 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.866 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.866 * [backup-simplify]: Simplify phi2 into phi2
16.866 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.866 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.866 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.866 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.866 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.866 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.867 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.867 * [backup-simplify]: Simplify (- 0) into 0
16.867 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.867 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
16.867 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.867 * [backup-simplify]: Simplify 0 into 0
16.867 * [backup-simplify]: Simplify 1 into 1
16.868 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.868 * [backup-simplify]: Simplify (* 1 1) into 1
16.868 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.868 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda2
16.868 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
16.868 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
16.868 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.868 * [backup-simplify]: Simplify phi1 into phi1
16.869 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.869 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
16.869 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda2
16.869 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
16.869 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.869 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.869 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.869 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.869 * [backup-simplify]: Simplify -0.5 into -0.5
16.869 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.869 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.869 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.869 * [backup-simplify]: Simplify phi1 into phi1
16.869 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.869 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.869 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.869 * [backup-simplify]: Simplify phi2 into phi2
16.869 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.869 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.869 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.870 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.870 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.870 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.870 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.871 * [backup-simplify]: Simplify (- 0) into 0
16.871 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.871 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
16.871 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.871 * [backup-simplify]: Simplify lambda1 into lambda1
16.871 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.871 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
16.872 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
16.872 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
16.872 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
16.872 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.872 * [backup-simplify]: Simplify phi2 into phi2
16.872 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.872 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
16.872 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda2
16.872 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
16.872 * [taylor]: Taking taylor expansion of 2 in lambda2
16.872 * [backup-simplify]: Simplify 2 into 2
16.872 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
16.872 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
16.872 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.872 * [backup-simplify]: Simplify phi1 into phi1
16.872 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.872 * [backup-simplify]: Simplify phi2 into phi2
16.872 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.872 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
16.872 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda2
16.872 * [taylor]: Taking taylor expansion of 2 in lambda2
16.872 * [backup-simplify]: Simplify 2 into 2
16.872 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda2
16.873 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.873 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.873 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.873 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.873 * [backup-simplify]: Simplify -0.5 into -0.5
16.873 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.873 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.873 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.873 * [backup-simplify]: Simplify phi1 into phi1
16.873 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.873 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.873 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.873 * [backup-simplify]: Simplify phi2 into phi2
16.873 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.873 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.873 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.873 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.874 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.874 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.874 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.874 * [backup-simplify]: Simplify (- 0) into 0
16.875 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.875 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda2
16.875 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.875 * [backup-simplify]: Simplify 0 into 0
16.875 * [backup-simplify]: Simplify 1 into 1
16.875 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.875 * [backup-simplify]: Simplify lambda1 into lambda1
16.875 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.875 * [backup-simplify]: Simplify (* 0 lambda1) into 0
16.876 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda1)) into lambda1
16.876 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
16.876 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.876 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.877 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.877 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
16.878 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
16.878 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
16.878 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
16.878 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
16.878 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
16.879 * [taylor]: Taking taylor expansion of 1/3 in lambda1
16.879 * [backup-simplify]: Simplify 1/3 into 1/3
16.879 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
16.879 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
16.879 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
16.879 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
16.879 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.879 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.879 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.879 * [taylor]: Taking taylor expansion of -0.5 in lambda1
16.879 * [backup-simplify]: Simplify -0.5 into -0.5
16.879 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.879 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.879 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.879 * [backup-simplify]: Simplify phi1 into phi1
16.879 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.879 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.879 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.879 * [backup-simplify]: Simplify phi2 into phi2
16.879 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.879 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.879 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.880 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.880 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.880 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.880 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.880 * [backup-simplify]: Simplify (- 0) into 0
16.881 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.881 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
16.881 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.881 * [backup-simplify]: Simplify lambda2 into lambda2
16.881 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.881 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.882 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
16.882 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
16.882 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
16.882 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
16.882 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.882 * [backup-simplify]: Simplify phi1 into phi1
16.882 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.882 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
16.882 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
16.882 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
16.882 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.882 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.882 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.882 * [taylor]: Taking taylor expansion of -0.5 in lambda1
16.882 * [backup-simplify]: Simplify -0.5 into -0.5
16.882 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.882 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.882 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.882 * [backup-simplify]: Simplify phi1 into phi1
16.883 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.883 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.883 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.883 * [backup-simplify]: Simplify phi2 into phi2
16.883 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.883 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.883 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.883 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.883 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.883 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.884 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.884 * [backup-simplify]: Simplify (- 0) into 0
16.884 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.884 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
16.884 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.884 * [backup-simplify]: Simplify 0 into 0
16.884 * [backup-simplify]: Simplify 1 into 1
16.885 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.885 * [backup-simplify]: Simplify (* 1 1) into 1
16.886 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.886 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
16.886 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
16.886 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.886 * [backup-simplify]: Simplify phi2 into phi2
16.886 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.886 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
16.886 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
16.886 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
16.886 * [taylor]: Taking taylor expansion of 2 in lambda1
16.886 * [backup-simplify]: Simplify 2 into 2
16.886 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
16.886 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
16.886 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.886 * [backup-simplify]: Simplify phi1 into phi1
16.886 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.886 * [backup-simplify]: Simplify phi2 into phi2
16.886 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.886 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
16.886 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
16.886 * [taylor]: Taking taylor expansion of 2 in lambda1
16.886 * [backup-simplify]: Simplify 2 into 2
16.886 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
16.886 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.886 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.887 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.887 * [taylor]: Taking taylor expansion of -0.5 in lambda1
16.887 * [backup-simplify]: Simplify -0.5 into -0.5
16.887 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.887 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.887 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.887 * [backup-simplify]: Simplify phi1 into phi1
16.887 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.887 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.887 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.887 * [backup-simplify]: Simplify phi2 into phi2
16.887 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.887 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.887 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.887 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.887 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.888 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.888 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.888 * [backup-simplify]: Simplify (- 0) into 0
16.888 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.889 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
16.889 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.889 * [backup-simplify]: Simplify lambda2 into lambda2
16.889 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.889 * [backup-simplify]: Simplify 0 into 0
16.889 * [backup-simplify]: Simplify 1 into 1
16.889 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.889 * [backup-simplify]: Simplify (* lambda2 0) into 0
16.889 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
16.890 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
16.890 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.890 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.891 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.891 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.891 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.892 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.892 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.893 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.893 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
16.893 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
16.893 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
16.893 * [taylor]: Taking taylor expansion of 1/3 in lambda1
16.893 * [backup-simplify]: Simplify 1/3 into 1/3
16.893 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
16.893 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
16.893 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
16.893 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
16.893 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.893 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.893 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.893 * [taylor]: Taking taylor expansion of -0.5 in lambda1
16.894 * [backup-simplify]: Simplify -0.5 into -0.5
16.894 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.894 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.894 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.894 * [backup-simplify]: Simplify phi1 into phi1
16.894 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.894 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.894 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.894 * [backup-simplify]: Simplify phi2 into phi2
16.894 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.894 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.894 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.894 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.894 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.895 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.895 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.895 * [backup-simplify]: Simplify (- 0) into 0
16.895 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.895 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
16.895 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.896 * [backup-simplify]: Simplify lambda2 into lambda2
16.896 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.896 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
16.896 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
16.896 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
16.896 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
16.896 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
16.896 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.896 * [backup-simplify]: Simplify phi1 into phi1
16.897 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.897 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
16.897 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
16.897 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
16.897 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.897 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.897 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.897 * [taylor]: Taking taylor expansion of -0.5 in lambda1
16.897 * [backup-simplify]: Simplify -0.5 into -0.5
16.897 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.897 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.897 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.897 * [backup-simplify]: Simplify phi1 into phi1
16.897 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.897 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.897 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.897 * [backup-simplify]: Simplify phi2 into phi2
16.897 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.897 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.897 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.898 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.898 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.898 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.898 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.899 * [backup-simplify]: Simplify (- 0) into 0
16.899 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.899 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
16.899 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.899 * [backup-simplify]: Simplify 0 into 0
16.899 * [backup-simplify]: Simplify 1 into 1
16.899 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.900 * [backup-simplify]: Simplify (* 1 1) into 1
16.900 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.900 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
16.900 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
16.900 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.900 * [backup-simplify]: Simplify phi2 into phi2
16.900 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.901 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
16.901 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
16.901 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
16.901 * [taylor]: Taking taylor expansion of 2 in lambda1
16.901 * [backup-simplify]: Simplify 2 into 2
16.901 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
16.901 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
16.901 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.901 * [backup-simplify]: Simplify phi1 into phi1
16.901 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.901 * [backup-simplify]: Simplify phi2 into phi2
16.901 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.901 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
16.901 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
16.901 * [taylor]: Taking taylor expansion of 2 in lambda1
16.901 * [backup-simplify]: Simplify 2 into 2
16.901 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
16.901 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
16.901 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
16.901 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
16.901 * [taylor]: Taking taylor expansion of -0.5 in lambda1
16.901 * [backup-simplify]: Simplify -0.5 into -0.5
16.901 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
16.901 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
16.902 * [taylor]: Taking taylor expansion of phi1 in lambda1
16.902 * [backup-simplify]: Simplify phi1 into phi1
16.902 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.902 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
16.902 * [taylor]: Taking taylor expansion of phi2 in lambda1
16.902 * [backup-simplify]: Simplify phi2 into phi2
16.902 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.902 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.902 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.902 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.903 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.903 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.903 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.903 * [backup-simplify]: Simplify (- 0) into 0
16.904 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.904 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
16.904 * [taylor]: Taking taylor expansion of lambda2 in lambda1
16.904 * [backup-simplify]: Simplify lambda2 into lambda2
16.904 * [taylor]: Taking taylor expansion of lambda1 in lambda1
16.904 * [backup-simplify]: Simplify 0 into 0
16.904 * [backup-simplify]: Simplify 1 into 1
16.904 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.904 * [backup-simplify]: Simplify (* lambda2 0) into 0
16.905 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
16.905 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
16.905 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.906 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.906 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.906 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.906 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.907 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.908 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.908 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.908 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
16.908 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
16.908 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.908 * [backup-simplify]: Simplify 1/3 into 1/3
16.908 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
16.908 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
16.908 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.908 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.909 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.909 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.909 * [backup-simplify]: Simplify -0.5 into -0.5
16.909 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.909 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.909 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.909 * [backup-simplify]: Simplify phi1 into phi1
16.909 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.909 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.909 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.909 * [backup-simplify]: Simplify phi2 into phi2
16.909 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.909 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.909 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.909 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.909 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.910 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.910 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.911 * [backup-simplify]: Simplify (- 0) into 0
16.911 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.911 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.911 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.911 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
16.912 * [taylor]: Taking taylor expansion of 2 in lambda2
16.912 * [backup-simplify]: Simplify 2 into 2
16.912 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
16.912 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.912 * [backup-simplify]: Simplify lambda1 into lambda1
16.912 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.912 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.912 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.912 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.913 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.913 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.913 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
16.913 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
16.913 * [taylor]: Taking taylor expansion of 1/3 in phi1
16.913 * [backup-simplify]: Simplify 1/3 into 1/3
16.913 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
16.913 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
16.913 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
16.913 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
16.913 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
16.913 * [taylor]: Taking taylor expansion of -0.5 in phi1
16.913 * [backup-simplify]: Simplify -0.5 into -0.5
16.914 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
16.914 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
16.914 * [taylor]: Taking taylor expansion of phi1 in phi1
16.914 * [backup-simplify]: Simplify 0 into 0
16.914 * [backup-simplify]: Simplify 1 into 1
16.914 * [backup-simplify]: Simplify (/ 1 1) into 1
16.914 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
16.914 * [taylor]: Taking taylor expansion of phi2 in phi1
16.914 * [backup-simplify]: Simplify phi2 into phi2
16.914 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.915 * [backup-simplify]: Simplify (+ 1 0) into 1
16.915 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.915 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.916 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.916 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.916 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
16.916 * [taylor]: Taking taylor expansion of 2 in phi1
16.916 * [backup-simplify]: Simplify 2 into 2
16.916 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
16.916 * [taylor]: Taking taylor expansion of lambda1 in phi1
16.916 * [backup-simplify]: Simplify lambda1 into lambda1
16.916 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.916 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.916 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.917 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.917 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.918 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.918 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
16.918 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
16.918 * [taylor]: Taking taylor expansion of 1/3 in phi2
16.918 * [backup-simplify]: Simplify 1/3 into 1/3
16.918 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
16.918 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
16.918 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
16.918 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
16.918 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
16.918 * [taylor]: Taking taylor expansion of -0.5 in phi2
16.918 * [backup-simplify]: Simplify -0.5 into -0.5
16.918 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
16.918 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
16.918 * [taylor]: Taking taylor expansion of phi1 in phi2
16.918 * [backup-simplify]: Simplify phi1 into phi1
16.918 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.918 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
16.918 * [taylor]: Taking taylor expansion of phi2 in phi2
16.918 * [backup-simplify]: Simplify 0 into 0
16.918 * [backup-simplify]: Simplify 1 into 1
16.919 * [backup-simplify]: Simplify (/ 1 1) into 1
16.919 * [backup-simplify]: Simplify (+ 0 1) into 1
16.920 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
16.920 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.920 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.920 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.920 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
16.920 * [taylor]: Taking taylor expansion of 2 in phi2
16.921 * [backup-simplify]: Simplify 2 into 2
16.921 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
16.921 * [taylor]: Taking taylor expansion of lambda1 in phi2
16.921 * [backup-simplify]: Simplify lambda1 into lambda1
16.921 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.921 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.921 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.921 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.922 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.922 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.923 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.923 * [backup-simplify]: Simplify (+ 0) into 0
16.924 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.924 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.924 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.924 * [backup-simplify]: Simplify (+ 0 0) into 0
16.925 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.926 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.926 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.927 * [backup-simplify]: Simplify (- 0) into 0
16.927 * [backup-simplify]: Simplify (+ 0 0) into 0
16.927 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.928 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
16.929 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
16.930 * [backup-simplify]: Simplify (+ 0 0) into 0
16.930 * [backup-simplify]: Simplify (+ 0 0) into 0
16.930 * [backup-simplify]: Simplify (+ 0 0) into 0
16.931 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
16.931 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
16.932 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
16.932 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
16.933 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
16.934 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.935 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
16.935 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
16.935 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
16.935 * [taylor]: Taking taylor expansion of -2/3 in lambda2
16.935 * [backup-simplify]: Simplify -2/3 into -2/3
16.935 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
16.935 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
16.935 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
16.936 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.936 * [backup-simplify]: Simplify 1/3 into 1/3
16.936 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
16.936 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
16.936 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.936 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.936 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.936 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.936 * [backup-simplify]: Simplify -0.5 into -0.5
16.936 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.936 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.936 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.936 * [backup-simplify]: Simplify phi1 into phi1
16.936 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.936 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.936 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.936 * [backup-simplify]: Simplify phi2 into phi2
16.936 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.936 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.936 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.937 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.937 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.937 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.937 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.940 * [backup-simplify]: Simplify (- 0) into 0
16.940 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.941 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.941 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.941 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
16.941 * [taylor]: Taking taylor expansion of 2 in lambda2
16.941 * [backup-simplify]: Simplify 2 into 2
16.941 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
16.941 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.941 * [backup-simplify]: Simplify lambda1 into lambda1
16.941 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.941 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.942 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
16.942 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.942 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
16.943 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.943 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.943 * [backup-simplify]: Simplify 0 into 0
16.943 * [backup-simplify]: Simplify 1 into 1
16.943 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
16.944 * [backup-simplify]: Simplify (+ 0) into 0
16.945 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.945 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.945 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.945 * [backup-simplify]: Simplify (+ 0 0) into 0
16.946 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.947 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.947 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.948 * [backup-simplify]: Simplify (- 0) into 0
16.948 * [backup-simplify]: Simplify (+ 0 0) into 0
16.949 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.950 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.950 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.951 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.951 * [backup-simplify]: Simplify (- 0) into 0
16.952 * [backup-simplify]: Simplify (+ 0 0) into 0
16.952 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.953 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.954 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
16.954 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
16.954 * [taylor]: Taking taylor expansion of 0 in phi1
16.954 * [backup-simplify]: Simplify 0 into 0
16.954 * [taylor]: Taking taylor expansion of 0 in phi2
16.954 * [backup-simplify]: Simplify 0 into 0
16.954 * [backup-simplify]: Simplify 0 into 0
16.954 * [backup-simplify]: Simplify (+ 0) into 0
16.955 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.955 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.955 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.955 * [backup-simplify]: Simplify (+ 0 0) into 0
16.956 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.956 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.956 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.957 * [backup-simplify]: Simplify (- 0) into 0
16.957 * [backup-simplify]: Simplify (+ 0 0) into 0
16.957 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.958 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.958 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.958 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.959 * [backup-simplify]: Simplify (- 0) into 0
16.959 * [backup-simplify]: Simplify (+ 0 0) into 0
16.959 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.960 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.960 * [taylor]: Taking taylor expansion of 0 in phi1
16.960 * [backup-simplify]: Simplify 0 into 0
16.960 * [taylor]: Taking taylor expansion of 0 in phi2
16.960 * [backup-simplify]: Simplify 0 into 0
16.960 * [backup-simplify]: Simplify 0 into 0
16.960 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.961 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.962 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.962 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.962 * [backup-simplify]: Simplify (- 0) into 0
16.962 * [backup-simplify]: Simplify (+ 0 0) into 0
16.963 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.964 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.964 * [taylor]: Taking taylor expansion of 0 in phi2
16.964 * [backup-simplify]: Simplify 0 into 0
16.964 * [backup-simplify]: Simplify 0 into 0
16.964 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.965 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
16.965 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
16.965 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
16.966 * [backup-simplify]: Simplify (- 0) into 0
16.966 * [backup-simplify]: Simplify (+ 0 0) into 0
16.966 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
16.967 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
16.967 * [backup-simplify]: Simplify 0 into 0
16.967 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
16.968 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
16.968 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
16.968 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
16.968 * [backup-simplify]: Simplify (+ 0 0) into 0
16.969 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
16.969 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
16.970 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
16.970 * [backup-simplify]: Simplify (- 0) into 0
16.970 * [backup-simplify]: Simplify (+ 0 0) into 0
16.971 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
16.971 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
16.973 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.973 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow phi2 2))) into (/ 1 (pow phi2 2))
16.973 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
16.973 * [backup-simplify]: Simplify (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))))
16.974 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
16.974 * [backup-simplify]: Simplify (+ 0) into 0
16.974 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
16.974 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
16.974 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
16.975 * [backup-simplify]: Simplify (+ 0 0) into 0
16.975 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
16.975 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
16.976 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
16.976 * [backup-simplify]: Simplify (- 0) into 0
16.976 * [backup-simplify]: Simplify (+ 0 0) into 0
16.976 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
16.977 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 1) (* 0 0))) into 0
16.977 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
16.978 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
16.978 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
16.978 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
16.978 * [backup-simplify]: Simplify (+ (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))
16.980 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))
16.980 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
16.982 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))))
16.983 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) 1) 1)))) into (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))
16.984 * [taylor]: Taking taylor expansion of (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) in lambda2
16.984 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
16.984 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
16.984 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in lambda2
16.984 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.984 * [backup-simplify]: Simplify 1/3 into 1/3
16.984 * [taylor]: Taking taylor expansion of (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in lambda2
16.984 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
16.984 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
16.984 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.984 * [backup-simplify]: Simplify phi1 into phi1
16.984 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.984 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.984 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.984 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.984 * [backup-simplify]: Simplify -0.5 into -0.5
16.984 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.984 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.984 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.984 * [backup-simplify]: Simplify phi1 into phi1
16.984 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.984 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.984 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.984 * [backup-simplify]: Simplify phi2 into phi2
16.984 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.985 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.985 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.985 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.985 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.985 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.985 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.986 * [backup-simplify]: Simplify (- 0) into 0
16.986 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.986 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
16.987 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.987 * [backup-simplify]: Simplify (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.987 * [backup-simplify]: Simplify (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
16.988 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
16.988 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.988 * [backup-simplify]: Simplify 1/3 into 1/3
16.988 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
16.988 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
16.988 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.988 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.988 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.988 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.988 * [backup-simplify]: Simplify -0.5 into -0.5
16.988 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.988 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.988 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.988 * [backup-simplify]: Simplify phi1 into phi1
16.988 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.988 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.988 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.988 * [backup-simplify]: Simplify phi2 into phi2
16.988 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.988 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.988 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.989 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.989 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.989 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.989 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.990 * [backup-simplify]: Simplify (- 0) into 0
16.990 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.990 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
16.990 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.990 * [backup-simplify]: Simplify phi2 into phi2
16.990 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.990 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
16.991 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.991 * [backup-simplify]: Simplify (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
16.991 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
16.991 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
16.991 * [taylor]: Taking taylor expansion of 2/3 in lambda2
16.991 * [backup-simplify]: Simplify 2/3 into 2/3
16.991 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
16.991 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
16.991 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.991 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.991 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.992 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.992 * [backup-simplify]: Simplify -0.5 into -0.5
16.992 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.992 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.992 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.992 * [backup-simplify]: Simplify phi1 into phi1
16.992 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.992 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.992 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.992 * [backup-simplify]: Simplify phi2 into phi2
16.992 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.992 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.992 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.992 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.992 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.993 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.993 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.993 * [backup-simplify]: Simplify (- 0) into 0
16.994 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.994 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
16.994 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.994 * [backup-simplify]: Simplify phi1 into phi1
16.994 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.994 * [backup-simplify]: Simplify phi2 into phi2
16.994 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.994 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
16.994 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
16.995 * [backup-simplify]: Simplify (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
16.995 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
16.995 * [taylor]: Taking taylor expansion of 1/9 in lambda2
16.995 * [backup-simplify]: Simplify 1/9 into 1/9
16.995 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
16.995 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
16.995 * [taylor]: Taking taylor expansion of lambda2 in lambda2
16.995 * [backup-simplify]: Simplify 0 into 0
16.995 * [backup-simplify]: Simplify 1 into 1
16.996 * [backup-simplify]: Simplify (* 1 1) into 1
16.996 * [backup-simplify]: Simplify (/ 1 1) into 1
16.996 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
16.996 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
16.996 * [taylor]: Taking taylor expansion of 1/3 in lambda2
16.996 * [backup-simplify]: Simplify 1/3 into 1/3
16.996 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
16.996 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
16.996 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
16.996 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
16.996 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
16.996 * [taylor]: Taking taylor expansion of -0.5 in lambda2
16.996 * [backup-simplify]: Simplify -0.5 into -0.5
16.996 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
16.996 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
16.996 * [taylor]: Taking taylor expansion of phi1 in lambda2
16.996 * [backup-simplify]: Simplify phi1 into phi1
16.996 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
16.996 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
16.996 * [taylor]: Taking taylor expansion of phi2 in lambda2
16.997 * [backup-simplify]: Simplify phi2 into phi2
16.997 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
16.997 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
16.997 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
16.997 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.997 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.997 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.998 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
16.998 * [backup-simplify]: Simplify (- 0) into 0
16.998 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
16.999 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
16.999 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
16.999 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
16.999 * [taylor]: Taking taylor expansion of 2 in lambda2
16.999 * [backup-simplify]: Simplify 2 into 2
16.999 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
16.999 * [taylor]: Taking taylor expansion of lambda1 in lambda2
16.999 * [backup-simplify]: Simplify lambda1 into lambda1
16.999 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
16.999 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
16.999 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.000 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.000 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.001 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.001 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
17.001 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
17.002 * [backup-simplify]: Simplify (- 1/9) into -1/9
17.002 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
17.003 * [backup-simplify]: Simplify (+ 0) into 0
17.003 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
17.003 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
17.004 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
17.004 * [backup-simplify]: Simplify (+ 0 0) into 0
17.004 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
17.005 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
17.005 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
17.005 * [backup-simplify]: Simplify (- 0) into 0
17.005 * [backup-simplify]: Simplify (+ 0 0) into 0
17.006 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.006 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.007 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.007 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.007 * [backup-simplify]: Simplify (- 0) into 0
17.007 * [backup-simplify]: Simplify (+ 0 0) into 0
17.008 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.008 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
17.009 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
17.009 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
17.009 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
17.009 * [backup-simplify]: Simplify (+ 0 0) into 0
17.010 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
17.010 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
17.011 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
17.011 * [backup-simplify]: Simplify (- 0) into 0
17.012 * [backup-simplify]: Simplify (+ 0 0) into 0
17.012 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.013 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
17.014 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
17.015 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
17.015 * [backup-simplify]: Simplify (- 0) into 0
17.015 * [backup-simplify]: Simplify (+ 0 0) into 0
17.016 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
17.017 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
17.017 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.018 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.018 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
17.018 * [backup-simplify]: Simplify (+ 0 0) into 0
17.019 * [backup-simplify]: Simplify (- 0) into 0
17.019 * [backup-simplify]: Simplify (+ 0 0) into 0
17.020 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.020 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
17.020 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
17.021 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
17.021 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
17.021 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.023 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
17.023 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
17.023 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
17.024 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))) into (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
17.026 * [backup-simplify]: Simplify (+ (* -1/9 0) (+ (* 0 0) (* (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))))
17.026 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))))) in phi1
17.026 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) in phi1
17.026 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
17.026 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.026 * [backup-simplify]: Simplify 1/3 into 1/3
17.026 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
17.026 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
17.026 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
17.026 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.026 * [backup-simplify]: Simplify 1/3 into 1/3
17.027 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
17.027 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.027 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.027 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.027 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.027 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.027 * [backup-simplify]: Simplify -0.5 into -0.5
17.027 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.027 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.027 * [taylor]: Taking taylor expansion of phi1 in phi1
17.027 * [backup-simplify]: Simplify 0 into 0
17.027 * [backup-simplify]: Simplify 1 into 1
17.027 * [backup-simplify]: Simplify (/ 1 1) into 1
17.027 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.027 * [taylor]: Taking taylor expansion of phi2 in phi1
17.027 * [backup-simplify]: Simplify phi2 into phi2
17.027 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.027 * [backup-simplify]: Simplify (+ 1 0) into 1
17.028 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.028 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.028 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.028 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.028 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
17.028 * [taylor]: Taking taylor expansion of 2 in phi1
17.028 * [backup-simplify]: Simplify 2 into 2
17.028 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
17.028 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.028 * [backup-simplify]: Simplify lambda1 into lambda1
17.028 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.028 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.028 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.029 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.029 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.029 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.029 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.029 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
17.029 * [taylor]: Taking taylor expansion of phi2 in phi1
17.029 * [backup-simplify]: Simplify phi2 into phi2
17.029 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.029 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.029 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.029 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.029 * [backup-simplify]: Simplify -0.5 into -0.5
17.029 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.029 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.029 * [taylor]: Taking taylor expansion of phi1 in phi1
17.029 * [backup-simplify]: Simplify 0 into 0
17.029 * [backup-simplify]: Simplify 1 into 1
17.030 * [backup-simplify]: Simplify (/ 1 1) into 1
17.030 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.030 * [taylor]: Taking taylor expansion of phi2 in phi1
17.030 * [backup-simplify]: Simplify phi2 into phi2
17.030 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.030 * [backup-simplify]: Simplify (+ 1 0) into 1
17.030 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.030 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.030 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.031 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.031 * [backup-simplify]: Simplify (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
17.031 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
17.031 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
17.032 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.032 * [backup-simplify]: Simplify 1/3 into 1/3
17.032 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
17.032 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
17.032 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
17.032 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.032 * [backup-simplify]: Simplify 1/3 into 1/3
17.032 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
17.032 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.032 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.032 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.032 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.032 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.032 * [backup-simplify]: Simplify -0.5 into -0.5
17.032 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.032 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.032 * [taylor]: Taking taylor expansion of phi1 in phi1
17.032 * [backup-simplify]: Simplify 0 into 0
17.032 * [backup-simplify]: Simplify 1 into 1
17.032 * [backup-simplify]: Simplify (/ 1 1) into 1
17.032 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.032 * [taylor]: Taking taylor expansion of phi2 in phi1
17.032 * [backup-simplify]: Simplify phi2 into phi2
17.032 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.032 * [backup-simplify]: Simplify (+ 1 0) into 1
17.033 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.033 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.033 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.033 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.033 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
17.033 * [taylor]: Taking taylor expansion of 2 in phi1
17.033 * [backup-simplify]: Simplify 2 into 2
17.033 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
17.033 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.033 * [backup-simplify]: Simplify lambda1 into lambda1
17.033 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.033 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.033 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.034 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.034 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.034 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.034 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.034 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
17.034 * [taylor]: Taking taylor expansion of phi1 in phi1
17.034 * [backup-simplify]: Simplify 0 into 0
17.034 * [backup-simplify]: Simplify 1 into 1
17.034 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.034 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.034 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.034 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.034 * [backup-simplify]: Simplify -0.5 into -0.5
17.034 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.034 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.034 * [taylor]: Taking taylor expansion of phi1 in phi1
17.034 * [backup-simplify]: Simplify 0 into 0
17.034 * [backup-simplify]: Simplify 1 into 1
17.035 * [backup-simplify]: Simplify (/ 1 1) into 1
17.035 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.035 * [taylor]: Taking taylor expansion of phi2 in phi1
17.035 * [backup-simplify]: Simplify phi2 into phi2
17.035 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.035 * [backup-simplify]: Simplify (+ 1 0) into 1
17.035 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.035 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.036 * [backup-simplify]: Simplify (* 1 1) into 1
17.036 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.036 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.037 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.037 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))) in phi1
17.037 * [taylor]: Taking taylor expansion of 2/3 in phi1
17.037 * [backup-simplify]: Simplify 2/3 into 2/3
17.037 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))) in phi1
17.037 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
17.037 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
17.037 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.037 * [backup-simplify]: Simplify 1/3 into 1/3
17.037 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
17.037 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.037 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.037 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.037 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.037 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.037 * [backup-simplify]: Simplify -0.5 into -0.5
17.037 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.037 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.037 * [taylor]: Taking taylor expansion of phi1 in phi1
17.037 * [backup-simplify]: Simplify 0 into 0
17.037 * [backup-simplify]: Simplify 1 into 1
17.037 * [backup-simplify]: Simplify (/ 1 1) into 1
17.037 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.037 * [taylor]: Taking taylor expansion of phi2 in phi1
17.037 * [backup-simplify]: Simplify phi2 into phi2
17.037 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.038 * [backup-simplify]: Simplify (+ 1 0) into 1
17.038 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.038 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.038 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.038 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.039 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
17.039 * [taylor]: Taking taylor expansion of 2 in phi1
17.039 * [backup-simplify]: Simplify 2 into 2
17.039 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
17.039 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.039 * [backup-simplify]: Simplify lambda1 into lambda1
17.039 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.039 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.039 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.039 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.039 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.039 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.039 * [taylor]: Taking taylor expansion of (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)) in phi1
17.039 * [taylor]: Taking taylor expansion of phi2 in phi1
17.040 * [backup-simplify]: Simplify phi2 into phi2
17.040 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1) in phi1
17.040 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.040 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.040 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.040 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.040 * [backup-simplify]: Simplify -0.5 into -0.5
17.040 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.040 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.040 * [taylor]: Taking taylor expansion of phi1 in phi1
17.040 * [backup-simplify]: Simplify 0 into 0
17.040 * [backup-simplify]: Simplify 1 into 1
17.040 * [backup-simplify]: Simplify (/ 1 1) into 1
17.040 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.040 * [taylor]: Taking taylor expansion of phi2 in phi1
17.040 * [backup-simplify]: Simplify phi2 into phi2
17.040 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.040 * [backup-simplify]: Simplify (+ 1 0) into 1
17.041 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.041 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.041 * [taylor]: Taking taylor expansion of phi1 in phi1
17.041 * [backup-simplify]: Simplify 0 into 0
17.041 * [backup-simplify]: Simplify 1 into 1
17.041 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.041 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
17.041 * [backup-simplify]: Simplify (* phi2 0) into 0
17.041 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.042 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) (* 0 0)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.042 * [backup-simplify]: Simplify (+ (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0)) into (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.043 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
17.043 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
17.043 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.044 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.045 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.045 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.045 * [backup-simplify]: Simplify (- 0) into 0
17.045 * [backup-simplify]: Simplify (+ 0 0) into 0
17.046 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.048 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.049 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
17.050 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
17.051 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
17.051 * [backup-simplify]: Simplify (- 0) into 0
17.051 * [backup-simplify]: Simplify (+ 0 0) into 0
17.052 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
17.053 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
17.054 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.054 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.054 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.055 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.055 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
17.056 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.057 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
17.059 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.060 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.062 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.063 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
17.064 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.065 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.066 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.067 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.067 * [backup-simplify]: Simplify (- 0) into 0
17.067 * [backup-simplify]: Simplify (+ 0 0) into 0
17.068 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.069 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.070 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.071 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 1) (* 0 0))) into 0
17.072 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0))) into 0
17.073 * [backup-simplify]: Simplify (- (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into 0
17.074 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.075 * [backup-simplify]: Simplify (- 0) into 0
17.076 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
17.076 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi2
17.076 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.076 * [backup-simplify]: Simplify 1/3 into 1/3
17.076 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi2
17.076 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
17.076 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
17.076 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.076 * [backup-simplify]: Simplify 1/3 into 1/3
17.076 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
17.076 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
17.076 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.076 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.076 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.076 * [taylor]: Taking taylor expansion of -0.5 in phi2
17.076 * [backup-simplify]: Simplify -0.5 into -0.5
17.076 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.076 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.076 * [taylor]: Taking taylor expansion of phi1 in phi2
17.076 * [backup-simplify]: Simplify phi1 into phi1
17.076 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.076 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.076 * [taylor]: Taking taylor expansion of phi2 in phi2
17.076 * [backup-simplify]: Simplify 0 into 0
17.076 * [backup-simplify]: Simplify 1 into 1
17.077 * [backup-simplify]: Simplify (/ 1 1) into 1
17.077 * [backup-simplify]: Simplify (+ 0 1) into 1
17.078 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.078 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.078 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.078 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.078 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
17.078 * [taylor]: Taking taylor expansion of 2 in phi2
17.078 * [backup-simplify]: Simplify 2 into 2
17.078 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
17.079 * [taylor]: Taking taylor expansion of lambda1 in phi2
17.079 * [backup-simplify]: Simplify lambda1 into lambda1
17.079 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.079 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.079 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.079 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.079 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.080 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.080 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
17.080 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
17.080 * [taylor]: Taking taylor expansion of phi2 in phi2
17.080 * [backup-simplify]: Simplify 0 into 0
17.080 * [backup-simplify]: Simplify 1 into 1
17.080 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.080 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.080 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.080 * [taylor]: Taking taylor expansion of -0.5 in phi2
17.080 * [backup-simplify]: Simplify -0.5 into -0.5
17.080 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.080 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.080 * [taylor]: Taking taylor expansion of phi1 in phi2
17.080 * [backup-simplify]: Simplify phi1 into phi1
17.080 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.080 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.080 * [taylor]: Taking taylor expansion of phi2 in phi2
17.080 * [backup-simplify]: Simplify 0 into 0
17.080 * [backup-simplify]: Simplify 1 into 1
17.081 * [backup-simplify]: Simplify (/ 1 1) into 1
17.081 * [backup-simplify]: Simplify (+ 0 1) into 1
17.082 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.082 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.082 * [backup-simplify]: Simplify (* 1 1) into 1
17.083 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.083 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.083 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.084 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.085 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.086 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.087 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.087 * [backup-simplify]: Simplify (- 0) into 0
17.087 * [backup-simplify]: Simplify (+ 0 0) into 0
17.088 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.089 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.091 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
17.093 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
17.094 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
17.094 * [backup-simplify]: Simplify (- 0) into 0
17.095 * [backup-simplify]: Simplify (+ 0 0) into 0
17.096 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
17.098 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
17.098 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.099 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.099 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.100 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.102 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
17.103 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.104 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
17.105 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.107 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.109 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.109 * [backup-simplify]: Simplify 0 into 0
17.110 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
17.111 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
17.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
17.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
17.112 * [backup-simplify]: Simplify (+ 0 0) into 0
17.112 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
17.113 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
17.114 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
17.114 * [backup-simplify]: Simplify (- 0) into 0
17.115 * [backup-simplify]: Simplify (+ 0 0) into 0
17.115 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.117 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
17.119 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
17.120 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
17.120 * [backup-simplify]: Simplify (- 0) into 0
17.121 * [backup-simplify]: Simplify (+ 0 0) into 0
17.122 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
17.124 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
17.125 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.127 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
17.127 * [taylor]: Taking taylor expansion of 0 in phi1
17.127 * [backup-simplify]: Simplify 0 into 0
17.127 * [taylor]: Taking taylor expansion of 0 in phi2
17.127 * [backup-simplify]: Simplify 0 into 0
17.127 * [backup-simplify]: Simplify 0 into 0
17.127 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) 2)) (* 2 (log (/ 1 (- lambda1))))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
17.128 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
17.130 * [backup-simplify]: Simplify (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) into (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3)
17.130 * [approximate]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
17.130 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi2
17.130 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi2
17.130 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi2
17.130 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.130 * [backup-simplify]: Simplify 1/3 into 1/3
17.130 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi2
17.130 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi2
17.130 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi2
17.130 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
17.130 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
17.130 * [taylor]: Taking taylor expansion of lambda2 in phi2
17.130 * [backup-simplify]: Simplify lambda2 into lambda2
17.130 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
17.130 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
17.130 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
17.130 * [taylor]: Taking taylor expansion of 0.5 in phi2
17.130 * [backup-simplify]: Simplify 0.5 into 0.5
17.130 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
17.130 * [taylor]: Taking taylor expansion of phi1 in phi2
17.130 * [backup-simplify]: Simplify phi1 into phi1
17.130 * [taylor]: Taking taylor expansion of phi2 in phi2
17.130 * [backup-simplify]: Simplify 0 into 0
17.130 * [backup-simplify]: Simplify 1 into 1
17.130 * [backup-simplify]: Simplify (+ phi1 0) into phi1
17.130 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
17.130 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
17.131 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
17.131 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
17.131 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
17.131 * [backup-simplify]: Simplify (- 0) into 0
17.131 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
17.131 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi2
17.131 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
17.131 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
17.131 * [taylor]: Taking taylor expansion of lambda1 in phi2
17.132 * [backup-simplify]: Simplify lambda1 into lambda1
17.132 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
17.132 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
17.132 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
17.132 * [taylor]: Taking taylor expansion of 0.5 in phi2
17.132 * [backup-simplify]: Simplify 0.5 into 0.5
17.132 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
17.132 * [taylor]: Taking taylor expansion of phi1 in phi2
17.132 * [backup-simplify]: Simplify phi1 into phi1
17.132 * [taylor]: Taking taylor expansion of phi2 in phi2
17.132 * [backup-simplify]: Simplify 0 into 0
17.132 * [backup-simplify]: Simplify 1 into 1
17.132 * [backup-simplify]: Simplify (+ phi1 0) into phi1
17.132 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
17.132 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
17.132 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
17.132 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
17.132 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
17.133 * [backup-simplify]: Simplify (- 0) into 0
17.133 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
17.133 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi2
17.133 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
17.133 * [taylor]: Taking taylor expansion of phi1 in phi2
17.133 * [backup-simplify]: Simplify phi1 into phi1
17.133 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
17.133 * [taylor]: Taking taylor expansion of phi2 in phi2
17.133 * [backup-simplify]: Simplify 0 into 0
17.133 * [backup-simplify]: Simplify 1 into 1
17.133 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi2
17.133 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi2
17.133 * [taylor]: Taking taylor expansion of 2 in phi2
17.133 * [backup-simplify]: Simplify 2 into 2
17.133 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
17.133 * [taylor]: Taking taylor expansion of phi1 in phi2
17.133 * [backup-simplify]: Simplify phi1 into phi1
17.133 * [taylor]: Taking taylor expansion of phi2 in phi2
17.133 * [backup-simplify]: Simplify 0 into 0
17.133 * [backup-simplify]: Simplify 1 into 1
17.133 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi2
17.133 * [taylor]: Taking taylor expansion of 2 in phi2
17.133 * [backup-simplify]: Simplify 2 into 2
17.133 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi2
17.133 * [taylor]: Taking taylor expansion of lambda2 in phi2
17.133 * [backup-simplify]: Simplify lambda2 into lambda2
17.133 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
17.133 * [taylor]: Taking taylor expansion of lambda1 in phi2
17.133 * [backup-simplify]: Simplify lambda1 into lambda1
17.133 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
17.133 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
17.133 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
17.134 * [taylor]: Taking taylor expansion of 0.5 in phi2
17.134 * [backup-simplify]: Simplify 0.5 into 0.5
17.134 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
17.134 * [taylor]: Taking taylor expansion of phi1 in phi2
17.134 * [backup-simplify]: Simplify phi1 into phi1
17.134 * [taylor]: Taking taylor expansion of phi2 in phi2
17.134 * [backup-simplify]: Simplify 0 into 0
17.134 * [backup-simplify]: Simplify 1 into 1
17.134 * [backup-simplify]: Simplify (+ phi1 0) into phi1
17.134 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
17.134 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
17.134 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
17.134 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
17.134 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
17.135 * [backup-simplify]: Simplify (- 0) into 0
17.135 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
17.135 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
17.135 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
17.135 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2))
17.135 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
17.135 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
17.136 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2))
17.136 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.136 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
17.136 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2)) into (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))
17.137 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2)))
17.137 * [backup-simplify]: Simplify (* phi1 0) into 0
17.138 * [backup-simplify]: Simplify (* 2 0) into 0
17.138 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
17.138 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) lambda1)
17.138 * [backup-simplify]: Simplify (* lambda2 (* (pow (cos (* 0.5 phi1)) 2) lambda1)) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))
17.138 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
17.139 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
17.139 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
17.141 * [backup-simplify]: Simplify (+ (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
17.142 * [backup-simplify]: Simplify (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))
17.143 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))) into (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))
17.145 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))) into (pow (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) 1/3)
17.145 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi1
17.145 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi1
17.145 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi1
17.145 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.145 * [backup-simplify]: Simplify 1/3 into 1/3
17.145 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi1
17.145 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi1
17.145 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi1
17.145 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
17.145 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
17.145 * [taylor]: Taking taylor expansion of lambda2 in phi1
17.145 * [backup-simplify]: Simplify lambda2 into lambda2
17.145 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
17.145 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
17.145 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
17.145 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.146 * [backup-simplify]: Simplify 0.5 into 0.5
17.146 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
17.146 * [taylor]: Taking taylor expansion of phi1 in phi1
17.146 * [backup-simplify]: Simplify 0 into 0
17.146 * [backup-simplify]: Simplify 1 into 1
17.146 * [taylor]: Taking taylor expansion of phi2 in phi1
17.146 * [backup-simplify]: Simplify phi2 into phi2
17.146 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
17.146 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
17.146 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
17.146 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
17.146 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
17.146 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
17.147 * [backup-simplify]: Simplify (- 0) into 0
17.147 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
17.147 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi1
17.147 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
17.147 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
17.147 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.147 * [backup-simplify]: Simplify lambda1 into lambda1
17.147 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
17.147 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
17.147 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
17.147 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.147 * [backup-simplify]: Simplify 0.5 into 0.5
17.147 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
17.147 * [taylor]: Taking taylor expansion of phi1 in phi1
17.147 * [backup-simplify]: Simplify 0 into 0
17.147 * [backup-simplify]: Simplify 1 into 1
17.147 * [taylor]: Taking taylor expansion of phi2 in phi1
17.147 * [backup-simplify]: Simplify phi2 into phi2
17.147 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
17.147 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
17.147 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
17.147 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
17.148 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
17.148 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
17.148 * [backup-simplify]: Simplify (- 0) into 0
17.148 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
17.148 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi1
17.148 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
17.148 * [taylor]: Taking taylor expansion of phi1 in phi1
17.148 * [backup-simplify]: Simplify 0 into 0
17.148 * [backup-simplify]: Simplify 1 into 1
17.148 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
17.148 * [taylor]: Taking taylor expansion of phi2 in phi1
17.148 * [backup-simplify]: Simplify phi2 into phi2
17.148 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi1
17.148 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
17.148 * [taylor]: Taking taylor expansion of 2 in phi1
17.148 * [backup-simplify]: Simplify 2 into 2
17.148 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
17.148 * [taylor]: Taking taylor expansion of phi1 in phi1
17.149 * [backup-simplify]: Simplify 0 into 0
17.149 * [backup-simplify]: Simplify 1 into 1
17.149 * [taylor]: Taking taylor expansion of phi2 in phi1
17.149 * [backup-simplify]: Simplify phi2 into phi2
17.149 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi1
17.149 * [taylor]: Taking taylor expansion of 2 in phi1
17.149 * [backup-simplify]: Simplify 2 into 2
17.149 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
17.149 * [taylor]: Taking taylor expansion of lambda2 in phi1
17.149 * [backup-simplify]: Simplify lambda2 into lambda2
17.149 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
17.149 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.149 * [backup-simplify]: Simplify lambda1 into lambda1
17.149 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
17.149 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
17.149 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
17.149 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.149 * [backup-simplify]: Simplify 0.5 into 0.5
17.149 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
17.149 * [taylor]: Taking taylor expansion of phi1 in phi1
17.149 * [backup-simplify]: Simplify 0 into 0
17.149 * [backup-simplify]: Simplify 1 into 1
17.149 * [taylor]: Taking taylor expansion of phi2 in phi1
17.149 * [backup-simplify]: Simplify phi2 into phi2
17.149 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
17.149 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
17.149 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
17.149 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
17.149 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
17.150 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
17.150 * [backup-simplify]: Simplify (- 0) into 0
17.150 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
17.150 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
17.150 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
17.151 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))
17.151 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
17.151 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
17.151 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2))
17.151 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.151 * [backup-simplify]: Simplify (+ 0 (pow phi2 2)) into (pow phi2 2)
17.152 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (pow phi2 2)) into (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))
17.152 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))))
17.153 * [backup-simplify]: Simplify (* 0 phi2) into 0
17.153 * [backup-simplify]: Simplify (* 2 0) into 0
17.153 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
17.153 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi2)) 2)) into (* lambda1 (pow (cos (* 0.5 phi2)) 2))
17.154 * [backup-simplify]: Simplify (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))
17.154 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
17.154 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
17.155 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
17.156 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
17.158 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))
17.160 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))
17.161 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) 1/3)
17.161 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda2
17.161 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda2
17.161 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda2
17.161 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.161 * [backup-simplify]: Simplify 1/3 into 1/3
17.161 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda2
17.161 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda2
17.161 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda2
17.161 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
17.161 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
17.162 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.162 * [backup-simplify]: Simplify 0 into 0
17.162 * [backup-simplify]: Simplify 1 into 1
17.162 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
17.162 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
17.162 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
17.162 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.162 * [backup-simplify]: Simplify 0.5 into 0.5
17.162 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
17.162 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.162 * [backup-simplify]: Simplify phi1 into phi1
17.162 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.162 * [backup-simplify]: Simplify phi2 into phi2
17.162 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.162 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.162 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.162 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.162 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.162 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.163 * [backup-simplify]: Simplify (- 0) into 0
17.163 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.163 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda2
17.163 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
17.163 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
17.163 * [taylor]: Taking taylor expansion of lambda1 in lambda2
17.163 * [backup-simplify]: Simplify lambda1 into lambda1
17.163 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
17.163 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
17.163 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
17.163 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.164 * [backup-simplify]: Simplify 0.5 into 0.5
17.164 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
17.164 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.164 * [backup-simplify]: Simplify phi1 into phi1
17.164 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.164 * [backup-simplify]: Simplify phi2 into phi2
17.164 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.164 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.164 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.164 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.164 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.164 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.165 * [backup-simplify]: Simplify (- 0) into 0
17.165 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.165 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda2
17.165 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
17.165 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.165 * [backup-simplify]: Simplify phi1 into phi1
17.165 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
17.165 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.165 * [backup-simplify]: Simplify phi2 into phi2
17.165 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda2
17.165 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
17.165 * [taylor]: Taking taylor expansion of 2 in lambda2
17.165 * [backup-simplify]: Simplify 2 into 2
17.165 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
17.165 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.165 * [backup-simplify]: Simplify phi1 into phi1
17.165 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.165 * [backup-simplify]: Simplify phi2 into phi2
17.165 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
17.165 * [taylor]: Taking taylor expansion of 2 in lambda2
17.165 * [backup-simplify]: Simplify 2 into 2
17.165 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
17.165 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.165 * [backup-simplify]: Simplify 0 into 0
17.165 * [backup-simplify]: Simplify 1 into 1
17.165 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
17.165 * [taylor]: Taking taylor expansion of lambda1 in lambda2
17.165 * [backup-simplify]: Simplify lambda1 into lambda1
17.165 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
17.165 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
17.166 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
17.166 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.166 * [backup-simplify]: Simplify 0.5 into 0.5
17.166 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
17.166 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.166 * [backup-simplify]: Simplify phi1 into phi1
17.166 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.166 * [backup-simplify]: Simplify phi2 into phi2
17.166 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.166 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.166 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.166 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.166 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.166 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.167 * [backup-simplify]: Simplify (- 0) into 0
17.167 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.167 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
17.167 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.168 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
17.168 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.168 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.168 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
17.169 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))
17.169 * [backup-simplify]: Simplify (+ 0 (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2)))
17.169 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.170 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
17.170 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.170 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
17.170 * [backup-simplify]: Simplify (* 0 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
17.171 * [backup-simplify]: Simplify (* 2 0) into 0
17.171 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
17.171 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
17.172 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))
17.173 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))
17.174 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))
17.175 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))) 1/3)
17.175 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
17.175 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
17.176 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
17.176 * [taylor]: Taking taylor expansion of 1/3 in lambda1
17.176 * [backup-simplify]: Simplify 1/3 into 1/3
17.176 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
17.176 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
17.176 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
17.176 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
17.176 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
17.176 * [taylor]: Taking taylor expansion of lambda2 in lambda1
17.176 * [backup-simplify]: Simplify lambda2 into lambda2
17.176 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
17.176 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
17.176 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
17.176 * [taylor]: Taking taylor expansion of 0.5 in lambda1
17.176 * [backup-simplify]: Simplify 0.5 into 0.5
17.176 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
17.176 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.176 * [backup-simplify]: Simplify phi1 into phi1
17.176 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.176 * [backup-simplify]: Simplify phi2 into phi2
17.176 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.176 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.176 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.177 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.177 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.177 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.177 * [backup-simplify]: Simplify (- 0) into 0
17.178 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.178 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
17.178 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
17.178 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
17.178 * [taylor]: Taking taylor expansion of lambda1 in lambda1
17.178 * [backup-simplify]: Simplify 0 into 0
17.178 * [backup-simplify]: Simplify 1 into 1
17.178 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
17.178 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
17.178 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
17.178 * [taylor]: Taking taylor expansion of 0.5 in lambda1
17.178 * [backup-simplify]: Simplify 0.5 into 0.5
17.178 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
17.178 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.178 * [backup-simplify]: Simplify phi1 into phi1
17.178 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.178 * [backup-simplify]: Simplify phi2 into phi2
17.178 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.178 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.178 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.178 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.179 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.179 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.179 * [backup-simplify]: Simplify (- 0) into 0
17.179 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.179 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
17.179 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
17.179 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.179 * [backup-simplify]: Simplify phi1 into phi1
17.179 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
17.179 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.179 * [backup-simplify]: Simplify phi2 into phi2
17.180 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
17.180 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
17.180 * [taylor]: Taking taylor expansion of 2 in lambda1
17.180 * [backup-simplify]: Simplify 2 into 2
17.180 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
17.180 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.180 * [backup-simplify]: Simplify phi1 into phi1
17.180 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.180 * [backup-simplify]: Simplify phi2 into phi2
17.180 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
17.180 * [taylor]: Taking taylor expansion of 2 in lambda1
17.180 * [backup-simplify]: Simplify 2 into 2
17.180 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
17.180 * [taylor]: Taking taylor expansion of lambda2 in lambda1
17.180 * [backup-simplify]: Simplify lambda2 into lambda2
17.180 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
17.180 * [taylor]: Taking taylor expansion of lambda1 in lambda1
17.180 * [backup-simplify]: Simplify 0 into 0
17.180 * [backup-simplify]: Simplify 1 into 1
17.180 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
17.180 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
17.180 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
17.180 * [taylor]: Taking taylor expansion of 0.5 in lambda1
17.180 * [backup-simplify]: Simplify 0.5 into 0.5
17.180 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
17.180 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.180 * [backup-simplify]: Simplify phi1 into phi1
17.180 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.180 * [backup-simplify]: Simplify phi2 into phi2
17.180 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.180 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.180 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.181 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.181 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.181 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.181 * [backup-simplify]: Simplify (- 0) into 0
17.181 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.182 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
17.182 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.182 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
17.182 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.182 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.182 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
17.183 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
17.183 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
17.183 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.184 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
17.184 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.184 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
17.184 * [backup-simplify]: Simplify (* lambda2 0) into 0
17.185 * [backup-simplify]: Simplify (* 2 0) into 0
17.185 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
17.185 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
17.186 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
17.187 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
17.188 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
17.189 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
17.189 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
17.189 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
17.189 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
17.189 * [taylor]: Taking taylor expansion of 1/3 in lambda1
17.189 * [backup-simplify]: Simplify 1/3 into 1/3
17.189 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
17.189 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
17.189 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
17.189 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
17.189 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
17.189 * [taylor]: Taking taylor expansion of lambda2 in lambda1
17.189 * [backup-simplify]: Simplify lambda2 into lambda2
17.189 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
17.189 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
17.189 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
17.189 * [taylor]: Taking taylor expansion of 0.5 in lambda1
17.189 * [backup-simplify]: Simplify 0.5 into 0.5
17.189 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
17.189 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.189 * [backup-simplify]: Simplify phi1 into phi1
17.189 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.189 * [backup-simplify]: Simplify phi2 into phi2
17.190 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.190 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.190 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.190 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.190 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.190 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.191 * [backup-simplify]: Simplify (- 0) into 0
17.191 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.191 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
17.191 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
17.191 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
17.191 * [taylor]: Taking taylor expansion of lambda1 in lambda1
17.191 * [backup-simplify]: Simplify 0 into 0
17.191 * [backup-simplify]: Simplify 1 into 1
17.191 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
17.191 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
17.191 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
17.191 * [taylor]: Taking taylor expansion of 0.5 in lambda1
17.191 * [backup-simplify]: Simplify 0.5 into 0.5
17.191 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
17.191 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.191 * [backup-simplify]: Simplify phi1 into phi1
17.191 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.191 * [backup-simplify]: Simplify phi2 into phi2
17.191 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.191 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.192 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.192 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.192 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.192 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.192 * [backup-simplify]: Simplify (- 0) into 0
17.192 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.192 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
17.192 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
17.192 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.192 * [backup-simplify]: Simplify phi1 into phi1
17.192 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
17.192 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.192 * [backup-simplify]: Simplify phi2 into phi2
17.192 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
17.192 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
17.192 * [taylor]: Taking taylor expansion of 2 in lambda1
17.192 * [backup-simplify]: Simplify 2 into 2
17.192 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
17.192 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.192 * [backup-simplify]: Simplify phi1 into phi1
17.192 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.192 * [backup-simplify]: Simplify phi2 into phi2
17.192 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
17.192 * [taylor]: Taking taylor expansion of 2 in lambda1
17.192 * [backup-simplify]: Simplify 2 into 2
17.192 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
17.192 * [taylor]: Taking taylor expansion of lambda2 in lambda1
17.192 * [backup-simplify]: Simplify lambda2 into lambda2
17.192 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
17.192 * [taylor]: Taking taylor expansion of lambda1 in lambda1
17.193 * [backup-simplify]: Simplify 0 into 0
17.193 * [backup-simplify]: Simplify 1 into 1
17.193 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
17.193 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
17.193 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
17.193 * [taylor]: Taking taylor expansion of 0.5 in lambda1
17.193 * [backup-simplify]: Simplify 0.5 into 0.5
17.193 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
17.193 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.193 * [backup-simplify]: Simplify phi1 into phi1
17.193 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.193 * [backup-simplify]: Simplify phi2 into phi2
17.193 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.193 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.193 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.193 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.193 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.193 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.193 * [backup-simplify]: Simplify (- 0) into 0
17.193 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.193 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
17.194 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.194 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
17.194 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.194 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.194 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
17.194 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
17.194 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
17.195 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.195 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
17.195 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.195 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
17.195 * [backup-simplify]: Simplify (* lambda2 0) into 0
17.195 * [backup-simplify]: Simplify (* 2 0) into 0
17.195 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
17.195 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
17.196 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
17.196 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
17.197 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
17.197 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
17.197 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
17.197 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
17.198 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
17.198 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.198 * [backup-simplify]: Simplify 1/3 into 1/3
17.198 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
17.198 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
17.198 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
17.198 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
17.198 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.198 * [backup-simplify]: Simplify phi2 into phi2
17.198 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
17.198 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
17.198 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.198 * [backup-simplify]: Simplify phi1 into phi1
17.198 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
17.198 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
17.198 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.198 * [backup-simplify]: Simplify 0 into 0
17.198 * [backup-simplify]: Simplify 1 into 1
17.198 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
17.198 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
17.198 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
17.198 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.198 * [backup-simplify]: Simplify 0.5 into 0.5
17.198 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
17.198 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.198 * [backup-simplify]: Simplify phi1 into phi1
17.198 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.198 * [backup-simplify]: Simplify phi2 into phi2
17.198 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.198 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.198 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.198 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.198 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.198 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.199 * [backup-simplify]: Simplify (- 0) into 0
17.199 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.199 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
17.199 * [taylor]: Taking taylor expansion of 2 in lambda2
17.199 * [backup-simplify]: Simplify 2 into 2
17.199 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
17.199 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.199 * [backup-simplify]: Simplify phi1 into phi1
17.199 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.199 * [backup-simplify]: Simplify phi2 into phi2
17.199 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.199 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.199 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
17.199 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
17.199 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.199 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
17.199 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
17.200 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
17.200 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
17.200 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
17.200 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
17.200 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) in phi1
17.200 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) in phi1
17.200 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
17.200 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.200 * [backup-simplify]: Simplify 1/3 into 1/3
17.200 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
17.200 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
17.200 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
17.200 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
17.200 * [taylor]: Taking taylor expansion of phi2 in phi1
17.200 * [backup-simplify]: Simplify phi2 into phi2
17.200 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
17.200 * [taylor]: Taking taylor expansion of phi1 in phi1
17.200 * [backup-simplify]: Simplify 0 into 0
17.200 * [backup-simplify]: Simplify 1 into 1
17.200 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
17.200 * [taylor]: Taking taylor expansion of 2 in phi1
17.201 * [backup-simplify]: Simplify 2 into 2
17.201 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
17.201 * [taylor]: Taking taylor expansion of phi1 in phi1
17.201 * [backup-simplify]: Simplify 0 into 0
17.201 * [backup-simplify]: Simplify 1 into 1
17.201 * [taylor]: Taking taylor expansion of phi2 in phi1
17.201 * [backup-simplify]: Simplify phi2 into phi2
17.201 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.201 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
17.201 * [backup-simplify]: Simplify (* 0 phi2) into 0
17.201 * [backup-simplify]: Simplify (* 2 0) into 0
17.201 * [backup-simplify]: Simplify (- 0) into 0
17.201 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
17.202 * [backup-simplify]: Simplify (log (pow phi2 2)) into (log (pow phi2 2))
17.202 * [backup-simplify]: Simplify (* 1/3 (log (pow phi2 2))) into (* 1/3 (log (pow phi2 2)))
17.202 * [backup-simplify]: Simplify (exp (* 1/3 (log (pow phi2 2)))) into (pow (pow phi2 2) 1/3)
17.202 * [taylor]: Taking taylor expansion of (pow (pow phi2 2) 1/3) in phi2
17.202 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow phi2 2)))) in phi2
17.202 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow phi2 2))) in phi2
17.202 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.202 * [backup-simplify]: Simplify 1/3 into 1/3
17.202 * [taylor]: Taking taylor expansion of (log (pow phi2 2)) in phi2
17.202 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
17.202 * [taylor]: Taking taylor expansion of phi2 in phi2
17.202 * [backup-simplify]: Simplify 0 into 0
17.202 * [backup-simplify]: Simplify 1 into 1
17.202 * [backup-simplify]: Simplify (* 1 1) into 1
17.202 * [backup-simplify]: Simplify (log 1) into 0
17.203 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
17.203 * [backup-simplify]: Simplify (* 1/3 (* 2 (log phi2))) into (* 2/3 (log phi2))
17.203 * [backup-simplify]: Simplify (exp (* 2/3 (log phi2))) into (pow phi2 2/3)
17.203 * [backup-simplify]: Simplify (pow phi2 2/3) into (pow phi2 2/3)
17.203 * [backup-simplify]: Simplify (+ 0) into 0
17.204 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
17.204 * [backup-simplify]: Simplify (+ 0 0) into 0
17.204 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
17.205 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
17.207 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
17.207 * [backup-simplify]: Simplify (- 0) into 0
17.207 * [backup-simplify]: Simplify (+ 0 0) into 0
17.207 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
17.207 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
17.208 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
17.208 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
17.208 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
17.208 * [backup-simplify]: Simplify (+ 0 0) into 0
17.208 * [backup-simplify]: Simplify (+ 0 0) into 0
17.208 * [backup-simplify]: Simplify (+ 0 0) into 0
17.209 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
17.209 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
17.209 * [backup-simplify]: Simplify (+ 0) into 0
17.209 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
17.210 * [backup-simplify]: Simplify (+ 0 0) into 0
17.210 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
17.210 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
17.211 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
17.211 * [backup-simplify]: Simplify (- 0) into 0
17.211 * [backup-simplify]: Simplify (+ 0 0) into 0
17.211 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
17.212 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.212 * [backup-simplify]: Simplify (+ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0)) into (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
17.213 * [backup-simplify]: Simplify (+ (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
17.213 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
17.213 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
17.213 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
17.214 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 1) into (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
17.216 * [backup-simplify]: Simplify (+ (* 1/3 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))
17.217 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 1) 1)))) into (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)))
17.217 * [taylor]: Taking taylor expansion of (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3))) in lambda2
17.217 * [taylor]: Taking taylor expansion of -2/3 in lambda2
17.217 * [backup-simplify]: Simplify -2/3 into -2/3
17.217 * [taylor]: Taking taylor expansion of (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)) in lambda2
17.217 * [taylor]: Taking taylor expansion of (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
17.217 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.217 * [backup-simplify]: Simplify 0 into 0
17.217 * [backup-simplify]: Simplify 1 into 1
17.217 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
17.217 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
17.217 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
17.217 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.217 * [backup-simplify]: Simplify 0.5 into 0.5
17.218 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
17.218 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.218 * [backup-simplify]: Simplify phi1 into phi1
17.218 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.218 * [backup-simplify]: Simplify phi2 into phi2
17.218 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.218 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.218 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.218 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.218 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.218 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.218 * [backup-simplify]: Simplify (- 0) into 0
17.218 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.219 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3) in lambda2
17.219 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
17.219 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
17.219 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.219 * [backup-simplify]: Simplify 1/3 into 1/3
17.219 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
17.219 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
17.219 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
17.219 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
17.219 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
17.219 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
17.219 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.219 * [backup-simplify]: Simplify phi2 into phi2
17.219 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
17.219 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
17.219 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.219 * [backup-simplify]: Simplify phi1 into phi1
17.219 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
17.219 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
17.219 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.219 * [backup-simplify]: Simplify 0 into 0
17.219 * [backup-simplify]: Simplify 1 into 1
17.219 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
17.219 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
17.219 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
17.219 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.219 * [backup-simplify]: Simplify 0.5 into 0.5
17.219 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
17.219 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.219 * [backup-simplify]: Simplify phi1 into phi1
17.219 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.219 * [backup-simplify]: Simplify phi2 into phi2
17.219 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.219 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.220 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.220 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.220 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.220 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.221 * [backup-simplify]: Simplify (- 0) into 0
17.221 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.221 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
17.221 * [taylor]: Taking taylor expansion of 2 in lambda2
17.221 * [backup-simplify]: Simplify 2 into 2
17.221 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
17.221 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.221 * [backup-simplify]: Simplify phi1 into phi1
17.221 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.221 * [backup-simplify]: Simplify phi2 into phi2
17.221 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.221 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.221 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
17.221 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
17.221 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.222 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
17.222 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
17.222 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
17.223 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
17.223 * [backup-simplify]: Simplify (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
17.224 * [backup-simplify]: Simplify (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) into (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))
17.224 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) into (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))
17.225 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) into (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)
17.225 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.225 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
17.226 * [backup-simplify]: Simplify (* 0 (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)) into 0
17.227 * [backup-simplify]: Simplify (* -2/3 0) into 0
17.227 * [taylor]: Taking taylor expansion of 0 in phi1
17.227 * [backup-simplify]: Simplify 0 into 0
17.227 * [taylor]: Taking taylor expansion of 0 in phi2
17.227 * [backup-simplify]: Simplify 0 into 0
17.227 * [backup-simplify]: Simplify 0 into 0
17.227 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
17.227 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
17.228 * [backup-simplify]: Simplify (+ 0 0) into 0
17.228 * [backup-simplify]: Simplify (+ 0 0) into 0
17.228 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
17.229 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
17.229 * [backup-simplify]: Simplify (- 0) into 0
17.229 * [backup-simplify]: Simplify (+ 0 0) into 0
17.231 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1)))) 1) into 0
17.232 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into 0
17.233 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.233 * [taylor]: Taking taylor expansion of 0 in phi1
17.233 * [backup-simplify]: Simplify 0 into 0
17.233 * [taylor]: Taking taylor expansion of 0 in phi2
17.233 * [backup-simplify]: Simplify 0 into 0
17.233 * [backup-simplify]: Simplify 0 into 0
17.234 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
17.234 * [backup-simplify]: Simplify (+ 0 0) into 0
17.234 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
17.235 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
17.235 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
17.235 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
17.235 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 phi2))) 1)) (pow (pow phi2 2) 1)))) 1) into (/ -2 phi2)
17.236 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 phi2)) (* 0 (log (pow phi2 2)))) into (- (* 2/3 (/ 1 phi2)))
17.236 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (pow phi2 2)))) (+ (* (/ (pow (- (* 2/3 (/ 1 phi2))) 1) 1)))) into (* -2/3 (pow (/ 1 phi2) 1/3))
17.236 * [taylor]: Taking taylor expansion of (* -2/3 (pow (/ 1 phi2) 1/3)) in phi2
17.236 * [taylor]: Taking taylor expansion of -2/3 in phi2
17.236 * [backup-simplify]: Simplify -2/3 into -2/3
17.236 * [taylor]: Taking taylor expansion of (pow (/ 1 phi2) 1/3) in phi2
17.236 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 phi2)))) in phi2
17.236 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 phi2))) in phi2
17.236 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.236 * [backup-simplify]: Simplify 1/3 into 1/3
17.236 * [taylor]: Taking taylor expansion of (log (/ 1 phi2)) in phi2
17.236 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.236 * [taylor]: Taking taylor expansion of phi2 in phi2
17.236 * [backup-simplify]: Simplify 0 into 0
17.236 * [backup-simplify]: Simplify 1 into 1
17.237 * [backup-simplify]: Simplify (/ 1 1) into 1
17.237 * [backup-simplify]: Simplify (log 1) into 0
17.238 * [backup-simplify]: Simplify (+ (* (- 1) (log phi2)) 0) into (- (log phi2))
17.238 * [backup-simplify]: Simplify (* 1/3 (- (log phi2))) into (* -1/3 (log phi2))
17.238 * [backup-simplify]: Simplify (exp (* -1/3 (log phi2))) into (pow phi2 -1/3)
17.238 * [backup-simplify]: Simplify (* -2/3 (pow phi2 -1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
17.238 * [backup-simplify]: Simplify (* -2/3 (pow (/ 1 phi2) 1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
17.239 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.240 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
17.241 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
17.241 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (* 2 (log phi2)))) into 0
17.242 * [backup-simplify]: Simplify (* (exp (* 2/3 (log phi2))) (+ (* (/ (pow 0 1) 1)))) into 0
17.242 * [backup-simplify]: Simplify 0 into 0
17.243 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
17.244 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
17.244 * [backup-simplify]: Simplify (+ 0 0) into 0
17.245 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
17.246 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
17.246 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
17.247 * [backup-simplify]: Simplify (- 0) into 0
17.247 * [backup-simplify]: Simplify (+ 0 0) into 0
17.248 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
17.248 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 0) (* 0 lambda2))) into 0
17.249 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (+ (* 0 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
17.249 * [backup-simplify]: Simplify (* 1 1) into 1
17.249 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.250 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.250 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi1))) into 0
17.251 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
17.251 * [backup-simplify]: Simplify (+ 0 0) into 0
17.251 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.251 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.252 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi2))) into 0
17.252 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* phi1 phi2)))) into 0
17.253 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
17.253 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
17.254 * [backup-simplify]: Simplify (+ 0 0) into 0
17.254 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
17.255 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
17.255 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
17.255 * [backup-simplify]: Simplify (- 0) into 0
17.255 * [backup-simplify]: Simplify (+ 0 0) into 0
17.256 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
17.256 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
17.257 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0))) into 0
17.257 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0))) into 0
17.258 * [backup-simplify]: Simplify (+ 0 0) into 0
17.258 * [backup-simplify]: Simplify (- 0) into 0
17.258 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.260 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 2)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) (* 1 (/ (* 1 (pow (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 2) into (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
17.263 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))) (+ (* 0 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) into (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))
17.267 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) 1) 1)))) into (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
17.267 * [taylor]: Taking taylor expansion of (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
17.267 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
17.267 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
17.267 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
17.267 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.267 * [backup-simplify]: Simplify 1/3 into 1/3
17.267 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
17.267 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
17.267 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
17.267 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
17.267 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.267 * [backup-simplify]: Simplify phi2 into phi2
17.267 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
17.267 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
17.267 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.267 * [backup-simplify]: Simplify phi1 into phi1
17.267 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
17.267 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
17.267 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.267 * [backup-simplify]: Simplify 0 into 0
17.267 * [backup-simplify]: Simplify 1 into 1
17.267 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
17.267 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
17.267 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
17.267 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.267 * [backup-simplify]: Simplify 0.5 into 0.5
17.267 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
17.267 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.267 * [backup-simplify]: Simplify phi1 into phi1
17.267 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.267 * [backup-simplify]: Simplify phi2 into phi2
17.267 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.267 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.267 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.267 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.268 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.268 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.268 * [backup-simplify]: Simplify (- 0) into 0
17.268 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.268 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
17.268 * [taylor]: Taking taylor expansion of 2 in lambda2
17.268 * [backup-simplify]: Simplify 2 into 2
17.268 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
17.268 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.268 * [backup-simplify]: Simplify phi1 into phi1
17.268 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.268 * [backup-simplify]: Simplify phi2 into phi2
17.268 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.268 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.268 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
17.269 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
17.269 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.269 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
17.269 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
17.269 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
17.269 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
17.269 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
17.270 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
17.270 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
17.270 * [taylor]: Taking taylor expansion of (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
17.270 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.270 * [backup-simplify]: Simplify 1/3 into 1/3
17.270 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
17.270 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
17.270 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
17.270 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
17.270 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.270 * [backup-simplify]: Simplify 0.5 into 0.5
17.270 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
17.270 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.270 * [backup-simplify]: Simplify phi1 into phi1
17.270 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.270 * [backup-simplify]: Simplify phi2 into phi2
17.270 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.270 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.270 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.270 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.270 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.270 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.271 * [backup-simplify]: Simplify (- 0) into 0
17.271 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.271 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
17.271 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
17.271 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
17.271 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.271 * [backup-simplify]: Simplify phi2 into phi2
17.271 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
17.271 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
17.271 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.271 * [backup-simplify]: Simplify phi1 into phi1
17.271 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
17.271 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
17.271 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.271 * [backup-simplify]: Simplify 0 into 0
17.271 * [backup-simplify]: Simplify 1 into 1
17.271 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
17.271 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
17.271 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
17.271 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.271 * [backup-simplify]: Simplify 0.5 into 0.5
17.271 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
17.271 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.271 * [backup-simplify]: Simplify phi1 into phi1
17.271 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.271 * [backup-simplify]: Simplify phi2 into phi2
17.271 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.271 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.271 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.271 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.271 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.271 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.272 * [backup-simplify]: Simplify (- 0) into 0
17.272 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.272 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
17.272 * [taylor]: Taking taylor expansion of 2 in lambda2
17.272 * [backup-simplify]: Simplify 2 into 2
17.272 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
17.272 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.272 * [backup-simplify]: Simplify phi1 into phi1
17.272 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.272 * [backup-simplify]: Simplify phi2 into phi2
17.272 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.272 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.272 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.272 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
17.272 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
17.272 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.272 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
17.272 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
17.273 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
17.273 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
17.273 * [taylor]: Taking taylor expansion of (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
17.273 * [taylor]: Taking taylor expansion of 4/9 in lambda2
17.273 * [backup-simplify]: Simplify 4/9 into 4/9
17.273 * [taylor]: Taking taylor expansion of (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
17.273 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) in lambda2
17.273 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
17.273 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.273 * [backup-simplify]: Simplify 0 into 0
17.273 * [backup-simplify]: Simplify 1 into 1
17.273 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 4) in lambda2
17.273 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
17.273 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
17.273 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.273 * [backup-simplify]: Simplify 0.5 into 0.5
17.273 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
17.273 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.273 * [backup-simplify]: Simplify phi1 into phi1
17.273 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.273 * [backup-simplify]: Simplify phi2 into phi2
17.273 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.273 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.273 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.274 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.274 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.274 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.274 * [backup-simplify]: Simplify (- 0) into 0
17.274 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.274 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
17.274 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
17.274 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
17.274 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
17.274 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.274 * [backup-simplify]: Simplify phi2 into phi2
17.274 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
17.274 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
17.274 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.274 * [backup-simplify]: Simplify phi1 into phi1
17.274 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
17.274 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
17.274 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.274 * [backup-simplify]: Simplify 0 into 0
17.274 * [backup-simplify]: Simplify 1 into 1
17.274 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
17.274 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
17.274 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
17.274 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.274 * [backup-simplify]: Simplify 0.5 into 0.5
17.274 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
17.274 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.274 * [backup-simplify]: Simplify phi1 into phi1
17.274 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.274 * [backup-simplify]: Simplify phi2 into phi2
17.274 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
17.275 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
17.275 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
17.275 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
17.275 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
17.275 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
17.275 * [backup-simplify]: Simplify (- 0) into 0
17.275 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
17.275 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
17.275 * [taylor]: Taking taylor expansion of 2 in lambda2
17.275 * [backup-simplify]: Simplify 2 into 2
17.275 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
17.275 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.275 * [backup-simplify]: Simplify phi1 into phi1
17.275 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.275 * [backup-simplify]: Simplify phi2 into phi2
17.275 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.275 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.275 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
17.276 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
17.276 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.276 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
17.276 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
17.276 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
17.276 * [backup-simplify]: Simplify (* 1 1) into 1
17.276 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
17.277 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
17.277 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 4)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
17.277 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
17.277 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
17.278 * [backup-simplify]: Simplify (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
17.278 * [backup-simplify]: Simplify (+ (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) 0) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
17.279 * [backup-simplify]: Simplify (* (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
17.279 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
17.279 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.279 * [backup-simplify]: Simplify 1/3 into 1/3
17.279 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
17.279 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) in phi1
17.279 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) in phi1
17.279 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) in phi1
17.279 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.279 * [backup-simplify]: Simplify 1/3 into 1/3
17.279 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) in phi1
17.279 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) in phi1
17.279 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2) in phi1
17.279 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
17.279 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
17.279 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
17.279 * [taylor]: Taking taylor expansion of phi2 in phi1
17.279 * [backup-simplify]: Simplify phi2 into phi2
17.279 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
17.279 * [taylor]: Taking taylor expansion of phi1 in phi1
17.279 * [backup-simplify]: Simplify 0 into 0
17.279 * [backup-simplify]: Simplify 1 into 1
17.279 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
17.279 * [taylor]: Taking taylor expansion of 2 in phi1
17.279 * [backup-simplify]: Simplify 2 into 2
17.279 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
17.279 * [taylor]: Taking taylor expansion of phi1 in phi1
17.279 * [backup-simplify]: Simplify 0 into 0
17.279 * [backup-simplify]: Simplify 1 into 1
17.279 * [taylor]: Taking taylor expansion of phi2 in phi1
17.279 * [backup-simplify]: Simplify phi2 into phi2
17.279 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.279 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
17.279 * [backup-simplify]: Simplify (* 0 phi2) into 0
17.280 * [backup-simplify]: Simplify (* 2 0) into 0
17.280 * [backup-simplify]: Simplify (- 0) into 0
17.280 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
17.280 * [backup-simplify]: Simplify (* (pow phi2 2) (pow phi2 2)) into (pow phi2 4)
17.280 * [backup-simplify]: Simplify (/ 1 (pow phi2 4)) into (/ 1 (pow phi2 4))
17.281 * [backup-simplify]: Simplify (log (/ 1 (pow phi2 4))) into (log (/ 1 (pow phi2 4)))
17.281 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow phi2 4)))) into (* 1/3 (log (/ 1 (pow phi2 4))))
17.281 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow phi2 4))))) into (pow (/ 1 (pow phi2 4)) 1/3)
17.281 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
17.281 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
17.281 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
17.281 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.281 * [backup-simplify]: Simplify 0.5 into 0.5
17.281 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
17.281 * [taylor]: Taking taylor expansion of phi1 in phi1
17.281 * [backup-simplify]: Simplify 0 into 0
17.281 * [backup-simplify]: Simplify 1 into 1
17.281 * [taylor]: Taking taylor expansion of phi2 in phi1
17.281 * [backup-simplify]: Simplify phi2 into phi2
17.281 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
17.281 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
17.281 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
17.281 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
17.282 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
17.282 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
17.282 * [backup-simplify]: Simplify (- 0) into 0
17.282 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
17.282 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
17.283 * [backup-simplify]: Simplify (* (pow (/ 1 (pow phi2 4)) 1/3) (pow (cos (* 0.5 phi2)) 2)) into (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))
17.283 * [backup-simplify]: Simplify (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) into (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)))
17.283 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) in phi2
17.283 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.283 * [backup-simplify]: Simplify 1/3 into 1/3
17.283 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)) in phi2
17.283 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
17.283 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
17.283 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
17.283 * [taylor]: Taking taylor expansion of 0.5 in phi2
17.283 * [backup-simplify]: Simplify 0.5 into 0.5
17.284 * [taylor]: Taking taylor expansion of phi2 in phi2
17.284 * [backup-simplify]: Simplify 0 into 0
17.284 * [backup-simplify]: Simplify 1 into 1
17.284 * [backup-simplify]: Simplify (* 0.5 0) into 0
17.285 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
17.286 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow phi2 4)) 1/3) in phi2
17.286 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow phi2 4))))) in phi2
17.286 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow phi2 4)))) in phi2
17.286 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.286 * [backup-simplify]: Simplify 1/3 into 1/3
17.286 * [taylor]: Taking taylor expansion of (log (/ 1 (pow phi2 4))) in phi2
17.286 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 4)) in phi2
17.286 * [taylor]: Taking taylor expansion of (pow phi2 4) in phi2
17.286 * [taylor]: Taking taylor expansion of phi2 in phi2
17.286 * [backup-simplify]: Simplify 0 into 0
17.286 * [backup-simplify]: Simplify 1 into 1
17.286 * [backup-simplify]: Simplify (* 1 1) into 1
17.287 * [backup-simplify]: Simplify (* 1 1) into 1
17.287 * [backup-simplify]: Simplify (/ 1 1) into 1
17.287 * [backup-simplify]: Simplify (log 1) into 0
17.288 * [backup-simplify]: Simplify (+ (* (- 4) (log phi2)) 0) into (- (* 4 (log phi2)))
17.288 * [backup-simplify]: Simplify (* 1/3 (- (* 4 (log phi2)))) into (* -4/3 (log phi2))
17.288 * [backup-simplify]: Simplify (exp (* -4/3 (log phi2))) into (pow phi2 -4/3)
17.288 * [backup-simplify]: Simplify (* 1 1) into 1
17.289 * [backup-simplify]: Simplify (* 1 (pow phi2 -4/3)) into (pow (/ 1 (pow phi2 4)) 1/3)
17.289 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
17.289 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
17.290 * [backup-simplify]: Simplify (+ (* (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) (pow (* 1 (* 1 (* 1 lambda1))) 2)) (+ (* (* -2/3 (pow (/ 1 phi2) 1/3)) (* 1 (* phi1 (* 1 1)))) (pow phi2 2/3))) into (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
17.294 * [backup-simplify]: Simplify (sqrt (* (cbrt (+ (* (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0))) (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)))) (* (- (/ 1 phi1) (/ 1 phi2)) (- (/ 1 phi1) (/ 1 phi2))))) (cbrt (+ (* (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0))) (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)))) (* (- (/ 1 phi1) (/ 1 phi2)) (- (/ 1 phi1) (/ 1 phi2))))))) into (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3)
17.294 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
17.294 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi2
17.294 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi2
17.294 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi2
17.294 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.294 * [backup-simplify]: Simplify 1/3 into 1/3
17.294 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi2
17.294 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi2
17.294 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi2
17.294 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
17.294 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.294 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.294 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.294 * [taylor]: Taking taylor expansion of 0.5 in phi2
17.294 * [backup-simplify]: Simplify 0.5 into 0.5
17.294 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.294 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.294 * [taylor]: Taking taylor expansion of phi1 in phi2
17.294 * [backup-simplify]: Simplify phi1 into phi1
17.294 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.295 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.295 * [taylor]: Taking taylor expansion of phi2 in phi2
17.295 * [backup-simplify]: Simplify 0 into 0
17.295 * [backup-simplify]: Simplify 1 into 1
17.295 * [backup-simplify]: Simplify (/ 1 1) into 1
17.296 * [backup-simplify]: Simplify (+ 0 1) into 1
17.296 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.296 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.296 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
17.296 * [taylor]: Taking taylor expansion of lambda1 in phi2
17.296 * [backup-simplify]: Simplify lambda1 into lambda1
17.297 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.297 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
17.297 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
17.297 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi2
17.297 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
17.297 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.297 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.297 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.297 * [taylor]: Taking taylor expansion of 0.5 in phi2
17.297 * [backup-simplify]: Simplify 0.5 into 0.5
17.297 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.297 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.297 * [taylor]: Taking taylor expansion of phi1 in phi2
17.298 * [backup-simplify]: Simplify phi1 into phi1
17.298 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.298 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.298 * [taylor]: Taking taylor expansion of phi2 in phi2
17.298 * [backup-simplify]: Simplify 0 into 0
17.298 * [backup-simplify]: Simplify 1 into 1
17.298 * [backup-simplify]: Simplify (/ 1 1) into 1
17.299 * [backup-simplify]: Simplify (+ 0 1) into 1
17.299 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.299 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.299 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
17.299 * [taylor]: Taking taylor expansion of lambda2 in phi2
17.299 * [backup-simplify]: Simplify lambda2 into lambda2
17.300 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.300 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
17.300 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
17.300 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi2
17.300 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
17.300 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
17.300 * [taylor]: Taking taylor expansion of phi1 in phi2
17.300 * [backup-simplify]: Simplify phi1 into phi1
17.300 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.301 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
17.301 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
17.301 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
17.301 * [taylor]: Taking taylor expansion of phi2 in phi2
17.301 * [backup-simplify]: Simplify 0 into 0
17.301 * [backup-simplify]: Simplify 1 into 1
17.301 * [backup-simplify]: Simplify (* 1 1) into 1
17.302 * [backup-simplify]: Simplify (/ 1 1) into 1
17.302 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi2
17.302 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
17.302 * [taylor]: Taking taylor expansion of 2 in phi2
17.302 * [backup-simplify]: Simplify 2 into 2
17.302 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
17.302 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
17.302 * [taylor]: Taking taylor expansion of phi1 in phi2
17.302 * [backup-simplify]: Simplify phi1 into phi1
17.302 * [taylor]: Taking taylor expansion of phi2 in phi2
17.302 * [backup-simplify]: Simplify 0 into 0
17.302 * [backup-simplify]: Simplify 1 into 1
17.302 * [backup-simplify]: Simplify (* phi1 0) into 0
17.303 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
17.303 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.303 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi2
17.303 * [taylor]: Taking taylor expansion of 2 in phi2
17.303 * [backup-simplify]: Simplify 2 into 2
17.303 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi2
17.303 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.303 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.303 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.303 * [taylor]: Taking taylor expansion of 0.5 in phi2
17.303 * [backup-simplify]: Simplify 0.5 into 0.5
17.303 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.303 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.303 * [taylor]: Taking taylor expansion of phi1 in phi2
17.303 * [backup-simplify]: Simplify phi1 into phi1
17.303 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.303 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.303 * [taylor]: Taking taylor expansion of phi2 in phi2
17.303 * [backup-simplify]: Simplify 0 into 0
17.303 * [backup-simplify]: Simplify 1 into 1
17.304 * [backup-simplify]: Simplify (/ 1 1) into 1
17.304 * [backup-simplify]: Simplify (+ 0 1) into 1
17.304 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.305 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.305 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi2
17.305 * [taylor]: Taking taylor expansion of lambda1 in phi2
17.305 * [backup-simplify]: Simplify lambda1 into lambda1
17.305 * [taylor]: Taking taylor expansion of lambda2 in phi2
17.305 * [backup-simplify]: Simplify lambda2 into lambda2
17.305 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.305 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
17.306 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
17.306 * [backup-simplify]: Simplify (+ 0 1) into 1
17.307 * [backup-simplify]: Simplify (+ 0 1) into 1
17.307 * [backup-simplify]: Simplify (+ 0 1) into 1
17.307 * [backup-simplify]: Simplify (+ 1 0) into 1
17.308 * [backup-simplify]: Simplify (log 1) into 0
17.308 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
17.308 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
17.308 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
17.308 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi1
17.309 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi1
17.309 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi1
17.309 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.309 * [backup-simplify]: Simplify 1/3 into 1/3
17.309 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi1
17.309 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi1
17.309 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi1
17.309 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
17.309 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.309 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.309 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.309 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.309 * [backup-simplify]: Simplify 0.5 into 0.5
17.309 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.309 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.309 * [taylor]: Taking taylor expansion of phi1 in phi1
17.309 * [backup-simplify]: Simplify 0 into 0
17.309 * [backup-simplify]: Simplify 1 into 1
17.310 * [backup-simplify]: Simplify (/ 1 1) into 1
17.310 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.310 * [taylor]: Taking taylor expansion of phi2 in phi1
17.310 * [backup-simplify]: Simplify phi2 into phi2
17.310 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.310 * [backup-simplify]: Simplify (+ 1 0) into 1
17.311 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.311 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.311 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
17.311 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.311 * [backup-simplify]: Simplify lambda1 into lambda1
17.311 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.311 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
17.312 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
17.312 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi1
17.312 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
17.312 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.312 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.312 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.312 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.312 * [backup-simplify]: Simplify 0.5 into 0.5
17.312 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.312 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.312 * [taylor]: Taking taylor expansion of phi1 in phi1
17.312 * [backup-simplify]: Simplify 0 into 0
17.312 * [backup-simplify]: Simplify 1 into 1
17.313 * [backup-simplify]: Simplify (/ 1 1) into 1
17.313 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.313 * [taylor]: Taking taylor expansion of phi2 in phi1
17.313 * [backup-simplify]: Simplify phi2 into phi2
17.313 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.313 * [backup-simplify]: Simplify (+ 1 0) into 1
17.314 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.314 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.314 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
17.314 * [taylor]: Taking taylor expansion of lambda2 in phi1
17.314 * [backup-simplify]: Simplify lambda2 into lambda2
17.314 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.314 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
17.315 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
17.315 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi1
17.315 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
17.315 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
17.315 * [taylor]: Taking taylor expansion of phi1 in phi1
17.315 * [backup-simplify]: Simplify 0 into 0
17.315 * [backup-simplify]: Simplify 1 into 1
17.315 * [backup-simplify]: Simplify (* 1 1) into 1
17.316 * [backup-simplify]: Simplify (/ 1 1) into 1
17.316 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
17.316 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
17.316 * [taylor]: Taking taylor expansion of phi2 in phi1
17.316 * [backup-simplify]: Simplify phi2 into phi2
17.316 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.316 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
17.316 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi1
17.316 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
17.316 * [taylor]: Taking taylor expansion of 2 in phi1
17.316 * [backup-simplify]: Simplify 2 into 2
17.316 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
17.316 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
17.316 * [taylor]: Taking taylor expansion of phi1 in phi1
17.316 * [backup-simplify]: Simplify 0 into 0
17.316 * [backup-simplify]: Simplify 1 into 1
17.316 * [taylor]: Taking taylor expansion of phi2 in phi1
17.316 * [backup-simplify]: Simplify phi2 into phi2
17.316 * [backup-simplify]: Simplify (* 0 phi2) into 0
17.317 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
17.317 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.317 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi1
17.317 * [taylor]: Taking taylor expansion of 2 in phi1
17.317 * [backup-simplify]: Simplify 2 into 2
17.317 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi1
17.317 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.317 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.317 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.317 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.317 * [backup-simplify]: Simplify 0.5 into 0.5
17.317 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.317 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.317 * [taylor]: Taking taylor expansion of phi1 in phi1
17.317 * [backup-simplify]: Simplify 0 into 0
17.317 * [backup-simplify]: Simplify 1 into 1
17.318 * [backup-simplify]: Simplify (/ 1 1) into 1
17.318 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.318 * [taylor]: Taking taylor expansion of phi2 in phi1
17.318 * [backup-simplify]: Simplify phi2 into phi2
17.318 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.318 * [backup-simplify]: Simplify (+ 1 0) into 1
17.319 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.319 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.319 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi1
17.319 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.319 * [backup-simplify]: Simplify lambda1 into lambda1
17.319 * [taylor]: Taking taylor expansion of lambda2 in phi1
17.319 * [backup-simplify]: Simplify lambda2 into lambda2
17.319 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.319 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
17.320 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
17.320 * [backup-simplify]: Simplify (+ 1 0) into 1
17.320 * [backup-simplify]: Simplify (+ 0 1) into 1
17.321 * [backup-simplify]: Simplify (+ 0 1) into 1
17.321 * [backup-simplify]: Simplify (+ 1 0) into 1
17.322 * [backup-simplify]: Simplify (log 1) into 0
17.322 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
17.322 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
17.322 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
17.322 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda2
17.323 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda2
17.323 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda2
17.323 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.323 * [backup-simplify]: Simplify 1/3 into 1/3
17.323 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda2
17.323 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda2
17.323 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda2
17.323 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
17.323 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.323 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.323 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.323 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.323 * [backup-simplify]: Simplify 0.5 into 0.5
17.323 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.323 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.323 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.323 * [backup-simplify]: Simplify phi1 into phi1
17.323 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.323 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.323 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.323 * [backup-simplify]: Simplify phi2 into phi2
17.323 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.323 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.324 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.324 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.324 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.324 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.324 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.325 * [backup-simplify]: Simplify (- 0) into 0
17.325 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.325 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
17.325 * [taylor]: Taking taylor expansion of lambda1 in lambda2
17.325 * [backup-simplify]: Simplify lambda1 into lambda1
17.325 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.325 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
17.326 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
17.326 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda2
17.326 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
17.326 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.326 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.326 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.326 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.326 * [backup-simplify]: Simplify 0.5 into 0.5
17.326 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.326 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.326 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.326 * [backup-simplify]: Simplify phi1 into phi1
17.326 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.326 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.326 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.326 * [backup-simplify]: Simplify phi2 into phi2
17.326 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.327 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.327 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.327 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.327 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.327 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.327 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.328 * [backup-simplify]: Simplify (- 0) into 0
17.328 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.328 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
17.328 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.328 * [backup-simplify]: Simplify 0 into 0
17.328 * [backup-simplify]: Simplify 1 into 1
17.328 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.329 * [backup-simplify]: Simplify (* 1 1) into 1
17.329 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.329 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda2
17.329 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
17.329 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
17.329 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.329 * [backup-simplify]: Simplify phi1 into phi1
17.329 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.330 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
17.330 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
17.330 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
17.330 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.330 * [backup-simplify]: Simplify phi2 into phi2
17.330 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.330 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
17.330 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda2
17.330 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
17.330 * [taylor]: Taking taylor expansion of 2 in lambda2
17.330 * [backup-simplify]: Simplify 2 into 2
17.330 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
17.330 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
17.330 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.330 * [backup-simplify]: Simplify phi1 into phi1
17.330 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.330 * [backup-simplify]: Simplify phi2 into phi2
17.330 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.330 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
17.330 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda2
17.330 * [taylor]: Taking taylor expansion of 2 in lambda2
17.330 * [backup-simplify]: Simplify 2 into 2
17.330 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda2
17.330 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.330 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.331 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.331 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.331 * [backup-simplify]: Simplify 0.5 into 0.5
17.331 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.331 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.331 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.331 * [backup-simplify]: Simplify phi1 into phi1
17.331 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.331 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.331 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.331 * [backup-simplify]: Simplify phi2 into phi2
17.331 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.331 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.331 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.331 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.331 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.332 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.332 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.332 * [backup-simplify]: Simplify (- 0) into 0
17.332 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.333 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda2
17.333 * [taylor]: Taking taylor expansion of lambda1 in lambda2
17.333 * [backup-simplify]: Simplify lambda1 into lambda1
17.333 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.333 * [backup-simplify]: Simplify 0 into 0
17.333 * [backup-simplify]: Simplify 1 into 1
17.333 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.333 * [backup-simplify]: Simplify (* lambda1 0) into 0
17.334 * [backup-simplify]: Simplify (+ (* lambda1 1) (* 0 0)) into lambda1
17.334 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
17.334 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.335 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.335 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.335 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.336 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
17.336 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
17.337 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
17.337 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
17.337 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
17.337 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
17.337 * [taylor]: Taking taylor expansion of 1/3 in lambda1
17.337 * [backup-simplify]: Simplify 1/3 into 1/3
17.337 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
17.337 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
17.337 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
17.337 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
17.337 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
17.337 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
17.337 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
17.337 * [taylor]: Taking taylor expansion of 0.5 in lambda1
17.337 * [backup-simplify]: Simplify 0.5 into 0.5
17.337 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
17.337 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
17.337 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.337 * [backup-simplify]: Simplify phi1 into phi1
17.338 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.338 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
17.338 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.338 * [backup-simplify]: Simplify phi2 into phi2
17.338 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.338 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.338 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.338 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.338 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.338 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.339 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.339 * [backup-simplify]: Simplify (- 0) into 0
17.339 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.339 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
17.339 * [taylor]: Taking taylor expansion of lambda1 in lambda1
17.339 * [backup-simplify]: Simplify 0 into 0
17.339 * [backup-simplify]: Simplify 1 into 1
17.340 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.340 * [backup-simplify]: Simplify (* 1 1) into 1
17.340 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.340 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
17.340 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
17.340 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
17.340 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
17.340 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
17.340 * [taylor]: Taking taylor expansion of 0.5 in lambda1
17.340 * [backup-simplify]: Simplify 0.5 into 0.5
17.340 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
17.340 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
17.340 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.340 * [backup-simplify]: Simplify phi1 into phi1
17.340 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.340 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
17.340 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.340 * [backup-simplify]: Simplify phi2 into phi2
17.340 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.341 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.341 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.341 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.341 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.341 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.341 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.343 * [backup-simplify]: Simplify (- 0) into 0
17.344 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.344 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
17.344 * [taylor]: Taking taylor expansion of lambda2 in lambda1
17.344 * [backup-simplify]: Simplify lambda2 into lambda2
17.344 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.344 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
17.344 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
17.344 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
17.344 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
17.344 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
17.344 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.344 * [backup-simplify]: Simplify phi1 into phi1
17.344 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.344 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
17.344 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
17.344 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
17.344 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.344 * [backup-simplify]: Simplify phi2 into phi2
17.344 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.345 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
17.345 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
17.345 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
17.345 * [taylor]: Taking taylor expansion of 2 in lambda1
17.345 * [backup-simplify]: Simplify 2 into 2
17.345 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
17.345 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
17.345 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.345 * [backup-simplify]: Simplify phi1 into phi1
17.345 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.345 * [backup-simplify]: Simplify phi2 into phi2
17.345 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.345 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
17.345 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
17.345 * [taylor]: Taking taylor expansion of 2 in lambda1
17.345 * [backup-simplify]: Simplify 2 into 2
17.345 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
17.345 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
17.345 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
17.345 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
17.345 * [taylor]: Taking taylor expansion of 0.5 in lambda1
17.345 * [backup-simplify]: Simplify 0.5 into 0.5
17.345 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
17.345 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
17.345 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.345 * [backup-simplify]: Simplify phi1 into phi1
17.345 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.345 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
17.345 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.345 * [backup-simplify]: Simplify phi2 into phi2
17.345 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.345 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.345 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.345 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.345 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.346 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.346 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.346 * [backup-simplify]: Simplify (- 0) into 0
17.346 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.346 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
17.347 * [taylor]: Taking taylor expansion of lambda1 in lambda1
17.347 * [backup-simplify]: Simplify 0 into 0
17.347 * [backup-simplify]: Simplify 1 into 1
17.347 * [taylor]: Taking taylor expansion of lambda2 in lambda1
17.347 * [backup-simplify]: Simplify lambda2 into lambda2
17.347 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.347 * [backup-simplify]: Simplify (* 0 lambda2) into 0
17.347 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
17.347 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
17.348 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.348 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.348 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.349 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.349 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.349 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.349 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
17.349 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
17.349 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
17.349 * [taylor]: Taking taylor expansion of 1/3 in lambda1
17.349 * [backup-simplify]: Simplify 1/3 into 1/3
17.349 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
17.349 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
17.349 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
17.349 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
17.349 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
17.349 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
17.349 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
17.349 * [taylor]: Taking taylor expansion of 0.5 in lambda1
17.349 * [backup-simplify]: Simplify 0.5 into 0.5
17.349 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
17.349 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
17.349 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.349 * [backup-simplify]: Simplify phi1 into phi1
17.350 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.350 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
17.350 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.350 * [backup-simplify]: Simplify phi2 into phi2
17.350 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.350 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.350 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.350 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.350 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.350 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.350 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.351 * [backup-simplify]: Simplify (- 0) into 0
17.351 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.351 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
17.351 * [taylor]: Taking taylor expansion of lambda1 in lambda1
17.351 * [backup-simplify]: Simplify 0 into 0
17.351 * [backup-simplify]: Simplify 1 into 1
17.351 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.351 * [backup-simplify]: Simplify (* 1 1) into 1
17.351 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.351 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
17.351 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
17.351 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
17.351 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
17.352 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
17.352 * [taylor]: Taking taylor expansion of 0.5 in lambda1
17.352 * [backup-simplify]: Simplify 0.5 into 0.5
17.352 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
17.352 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
17.352 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.352 * [backup-simplify]: Simplify phi1 into phi1
17.352 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.352 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
17.352 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.352 * [backup-simplify]: Simplify phi2 into phi2
17.352 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.352 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.352 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.352 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.352 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.352 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.352 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.353 * [backup-simplify]: Simplify (- 0) into 0
17.353 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.353 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
17.353 * [taylor]: Taking taylor expansion of lambda2 in lambda1
17.353 * [backup-simplify]: Simplify lambda2 into lambda2
17.353 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.353 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
17.353 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
17.353 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
17.353 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
17.353 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
17.353 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.353 * [backup-simplify]: Simplify phi1 into phi1
17.353 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.353 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
17.353 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
17.353 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
17.353 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.353 * [backup-simplify]: Simplify phi2 into phi2
17.353 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.354 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
17.354 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
17.354 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
17.354 * [taylor]: Taking taylor expansion of 2 in lambda1
17.354 * [backup-simplify]: Simplify 2 into 2
17.354 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
17.354 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
17.354 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.354 * [backup-simplify]: Simplify phi1 into phi1
17.354 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.354 * [backup-simplify]: Simplify phi2 into phi2
17.354 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.354 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
17.354 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
17.354 * [taylor]: Taking taylor expansion of 2 in lambda1
17.354 * [backup-simplify]: Simplify 2 into 2
17.354 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
17.354 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
17.354 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
17.354 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
17.354 * [taylor]: Taking taylor expansion of 0.5 in lambda1
17.354 * [backup-simplify]: Simplify 0.5 into 0.5
17.354 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
17.354 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
17.354 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.354 * [backup-simplify]: Simplify phi1 into phi1
17.354 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.354 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
17.354 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.354 * [backup-simplify]: Simplify phi2 into phi2
17.354 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.354 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.354 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.354 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.354 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.355 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.355 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.355 * [backup-simplify]: Simplify (- 0) into 0
17.355 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.355 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
17.355 * [taylor]: Taking taylor expansion of lambda1 in lambda1
17.355 * [backup-simplify]: Simplify 0 into 0
17.355 * [backup-simplify]: Simplify 1 into 1
17.355 * [taylor]: Taking taylor expansion of lambda2 in lambda1
17.355 * [backup-simplify]: Simplify lambda2 into lambda2
17.355 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.355 * [backup-simplify]: Simplify (* 0 lambda2) into 0
17.356 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
17.356 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
17.356 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.356 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.356 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.357 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.357 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.357 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.357 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
17.357 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
17.357 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.357 * [backup-simplify]: Simplify 1/3 into 1/3
17.357 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
17.357 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
17.357 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.357 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.357 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.357 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.358 * [backup-simplify]: Simplify 0.5 into 0.5
17.358 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.358 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.358 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.358 * [backup-simplify]: Simplify phi1 into phi1
17.358 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.358 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.358 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.358 * [backup-simplify]: Simplify phi2 into phi2
17.358 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.358 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.358 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.358 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.358 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.358 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.358 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.358 * [backup-simplify]: Simplify (- 0) into 0
17.359 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.359 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.359 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.359 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
17.359 * [taylor]: Taking taylor expansion of 2 in lambda2
17.359 * [backup-simplify]: Simplify 2 into 2
17.359 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
17.359 * [taylor]: Taking taylor expansion of lambda1 in lambda2
17.359 * [backup-simplify]: Simplify lambda1 into lambda1
17.359 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.359 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.359 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.359 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.360 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.360 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.360 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
17.360 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
17.360 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.360 * [backup-simplify]: Simplify 1/3 into 1/3
17.360 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
17.360 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.360 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.360 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.360 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.360 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.360 * [backup-simplify]: Simplify 0.5 into 0.5
17.360 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.360 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.360 * [taylor]: Taking taylor expansion of phi1 in phi1
17.360 * [backup-simplify]: Simplify 0 into 0
17.360 * [backup-simplify]: Simplify 1 into 1
17.360 * [backup-simplify]: Simplify (/ 1 1) into 1
17.360 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.360 * [taylor]: Taking taylor expansion of phi2 in phi1
17.360 * [backup-simplify]: Simplify phi2 into phi2
17.360 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.361 * [backup-simplify]: Simplify (+ 1 0) into 1
17.361 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.361 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.361 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.362 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.362 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
17.362 * [taylor]: Taking taylor expansion of 2 in phi1
17.362 * [backup-simplify]: Simplify 2 into 2
17.362 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
17.362 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.362 * [backup-simplify]: Simplify lambda1 into lambda1
17.362 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.362 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.362 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.362 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.362 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.362 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.362 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
17.362 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
17.362 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.363 * [backup-simplify]: Simplify 1/3 into 1/3
17.363 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
17.363 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
17.363 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.363 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.363 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.363 * [taylor]: Taking taylor expansion of 0.5 in phi2
17.363 * [backup-simplify]: Simplify 0.5 into 0.5
17.363 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.363 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.363 * [taylor]: Taking taylor expansion of phi1 in phi2
17.363 * [backup-simplify]: Simplify phi1 into phi1
17.363 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.363 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.363 * [taylor]: Taking taylor expansion of phi2 in phi2
17.363 * [backup-simplify]: Simplify 0 into 0
17.363 * [backup-simplify]: Simplify 1 into 1
17.363 * [backup-simplify]: Simplify (/ 1 1) into 1
17.363 * [backup-simplify]: Simplify (+ 0 1) into 1
17.364 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.364 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.364 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.364 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.364 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
17.364 * [taylor]: Taking taylor expansion of 2 in phi2
17.364 * [backup-simplify]: Simplify 2 into 2
17.364 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
17.364 * [taylor]: Taking taylor expansion of lambda1 in phi2
17.364 * [backup-simplify]: Simplify lambda1 into lambda1
17.364 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.364 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.364 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.364 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.365 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.365 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.365 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.366 * [backup-simplify]: Simplify (+ 0) into 0
17.366 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
17.366 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
17.366 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
17.366 * [backup-simplify]: Simplify (+ 0 0) into 0
17.367 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
17.367 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
17.367 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
17.368 * [backup-simplify]: Simplify (- 0) into 0
17.368 * [backup-simplify]: Simplify (+ 0 0) into 0
17.369 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.369 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.370 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
17.371 * [backup-simplify]: Simplify (+ 0 0) into 0
17.371 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
17.372 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
17.372 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
17.372 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
17.373 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
17.373 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.373 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
17.374 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
17.374 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
17.374 * [taylor]: Taking taylor expansion of -2/3 in lambda2
17.374 * [backup-simplify]: Simplify -2/3 into -2/3
17.374 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
17.374 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
17.374 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
17.374 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.374 * [backup-simplify]: Simplify 1/3 into 1/3
17.374 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
17.374 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
17.374 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.374 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.374 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.374 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.374 * [backup-simplify]: Simplify 0.5 into 0.5
17.374 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.374 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.374 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.374 * [backup-simplify]: Simplify phi1 into phi1
17.374 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.374 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.374 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.374 * [backup-simplify]: Simplify phi2 into phi2
17.374 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.374 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.374 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.375 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.375 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.375 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.375 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.375 * [backup-simplify]: Simplify (- 0) into 0
17.375 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.375 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.376 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.376 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
17.376 * [taylor]: Taking taylor expansion of 2 in lambda2
17.376 * [backup-simplify]: Simplify 2 into 2
17.376 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
17.376 * [taylor]: Taking taylor expansion of lambda1 in lambda2
17.376 * [backup-simplify]: Simplify lambda1 into lambda1
17.376 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.376 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.376 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.376 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.376 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.376 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.377 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.377 * [backup-simplify]: Simplify 0 into 0
17.377 * [backup-simplify]: Simplify 1 into 1
17.377 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.377 * [backup-simplify]: Simplify (+ 0) into 0
17.378 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
17.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
17.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
17.378 * [backup-simplify]: Simplify (+ 0 0) into 0
17.378 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
17.379 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
17.379 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
17.379 * [backup-simplify]: Simplify (- 0) into 0
17.380 * [backup-simplify]: Simplify (+ 0 0) into 0
17.380 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.380 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.381 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.381 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.381 * [backup-simplify]: Simplify (- 0) into 0
17.382 * [backup-simplify]: Simplify (+ 0 0) into 0
17.382 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.383 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.384 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
17.384 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
17.384 * [taylor]: Taking taylor expansion of 0 in phi1
17.384 * [backup-simplify]: Simplify 0 into 0
17.384 * [taylor]: Taking taylor expansion of 0 in phi2
17.384 * [backup-simplify]: Simplify 0 into 0
17.384 * [backup-simplify]: Simplify 0 into 0
17.384 * [backup-simplify]: Simplify (+ 0) into 0
17.385 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
17.385 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
17.385 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
17.385 * [backup-simplify]: Simplify (+ 0 0) into 0
17.386 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
17.386 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
17.386 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
17.387 * [backup-simplify]: Simplify (- 0) into 0
17.387 * [backup-simplify]: Simplify (+ 0 0) into 0
17.387 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.388 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.388 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.388 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.389 * [backup-simplify]: Simplify (- 0) into 0
17.389 * [backup-simplify]: Simplify (+ 0 0) into 0
17.389 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.390 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.390 * [taylor]: Taking taylor expansion of 0 in phi1
17.390 * [backup-simplify]: Simplify 0 into 0
17.390 * [taylor]: Taking taylor expansion of 0 in phi2
17.390 * [backup-simplify]: Simplify 0 into 0
17.390 * [backup-simplify]: Simplify 0 into 0
17.390 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.391 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.391 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.392 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.392 * [backup-simplify]: Simplify (- 0) into 0
17.392 * [backup-simplify]: Simplify (+ 0 0) into 0
17.393 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.393 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.393 * [taylor]: Taking taylor expansion of 0 in phi2
17.393 * [backup-simplify]: Simplify 0 into 0
17.393 * [backup-simplify]: Simplify 0 into 0
17.394 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.394 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.395 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.395 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.395 * [backup-simplify]: Simplify (- 0) into 0
17.396 * [backup-simplify]: Simplify (+ 0 0) into 0
17.396 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.397 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.397 * [backup-simplify]: Simplify 0 into 0
17.397 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
17.398 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
17.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
17.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
17.398 * [backup-simplify]: Simplify (+ 0 0) into 0
17.399 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
17.399 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
17.400 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
17.400 * [backup-simplify]: Simplify (- 0) into 0
17.401 * [backup-simplify]: Simplify (+ 0 0) into 0
17.401 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.402 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.405 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.405 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
17.406 * [backup-simplify]: Simplify (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))
17.407 * [backup-simplify]: Simplify (+ 0 (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) into (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2))))
17.407 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
17.407 * [backup-simplify]: Simplify (+ 0) into 0
17.408 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
17.408 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
17.408 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
17.409 * [backup-simplify]: Simplify (+ 0 0) into 0
17.409 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
17.410 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
17.411 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
17.411 * [backup-simplify]: Simplify (- 0) into 0
17.411 * [backup-simplify]: Simplify (+ 0 0) into 0
17.412 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.413 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 lambda2))) into 0
17.413 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
17.414 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
17.414 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
17.414 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
17.415 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))
17.419 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))
17.420 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.423 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2)))))
17.426 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2))))) 1) 1)))) into (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))))
17.426 * [taylor]: Taking taylor expansion of (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))))) in lambda2
17.426 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
17.426 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
17.426 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.426 * [backup-simplify]: Simplify 1/3 into 1/3
17.426 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
17.426 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
17.426 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.426 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.427 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.427 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.427 * [backup-simplify]: Simplify 0.5 into 0.5
17.427 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.427 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.427 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.427 * [backup-simplify]: Simplify phi1 into phi1
17.427 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.427 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.427 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.427 * [backup-simplify]: Simplify phi2 into phi2
17.427 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.427 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.427 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.427 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.428 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.428 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.428 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.428 * [backup-simplify]: Simplify (- 0) into 0
17.428 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.428 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.429 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.429 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
17.429 * [taylor]: Taking taylor expansion of 2 in lambda2
17.429 * [backup-simplify]: Simplify 2 into 2
17.429 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
17.429 * [taylor]: Taking taylor expansion of lambda1 in lambda2
17.429 * [backup-simplify]: Simplify lambda1 into lambda1
17.429 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.429 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.429 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.429 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.429 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.429 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.429 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
17.430 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
17.430 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in lambda2
17.430 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.430 * [backup-simplify]: Simplify 1/3 into 1/3
17.430 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in lambda2
17.430 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in lambda2
17.430 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.430 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.430 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.430 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.430 * [backup-simplify]: Simplify 0.5 into 0.5
17.430 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.430 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.430 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.430 * [backup-simplify]: Simplify phi1 into phi1
17.430 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.430 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.430 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.430 * [backup-simplify]: Simplify phi2 into phi2
17.430 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.430 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.430 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.430 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.430 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.430 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.430 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.431 * [backup-simplify]: Simplify (- 0) into 0
17.431 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.431 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
17.431 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.431 * [backup-simplify]: Simplify phi1 into phi1
17.431 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.431 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.431 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))
17.432 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
17.432 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
17.432 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.432 * [backup-simplify]: Simplify 1/3 into 1/3
17.432 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
17.432 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
17.432 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.432 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.432 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.432 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.432 * [backup-simplify]: Simplify 0.5 into 0.5
17.432 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.432 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.432 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.432 * [backup-simplify]: Simplify phi1 into phi1
17.432 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.432 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.432 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.432 * [backup-simplify]: Simplify phi2 into phi2
17.432 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.432 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.432 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.432 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.432 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.432 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.432 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.433 * [backup-simplify]: Simplify (- 0) into 0
17.433 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.433 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
17.433 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.433 * [backup-simplify]: Simplify phi2 into phi2
17.433 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.433 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.433 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
17.434 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
17.434 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
17.434 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
17.434 * [taylor]: Taking taylor expansion of 2/3 in lambda2
17.434 * [backup-simplify]: Simplify 2/3 into 2/3
17.434 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
17.434 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
17.434 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.434 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.434 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.434 * [taylor]: Taking taylor expansion of 0.5 in lambda2
17.434 * [backup-simplify]: Simplify 0.5 into 0.5
17.434 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.434 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.434 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.434 * [backup-simplify]: Simplify phi1 into phi1
17.434 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.434 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.434 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.434 * [backup-simplify]: Simplify phi2 into phi2
17.434 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.434 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.434 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.434 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.434 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.434 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.434 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.435 * [backup-simplify]: Simplify (- 0) into 0
17.435 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.435 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
17.435 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.435 * [backup-simplify]: Simplify phi1 into phi1
17.435 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.435 * [backup-simplify]: Simplify phi2 into phi2
17.435 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.435 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.435 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))
17.436 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
17.436 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
17.436 * [taylor]: Taking taylor expansion of 1/9 in lambda2
17.436 * [backup-simplify]: Simplify 1/9 into 1/9
17.436 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
17.436 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
17.436 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.436 * [backup-simplify]: Simplify 0 into 0
17.436 * [backup-simplify]: Simplify 1 into 1
17.436 * [backup-simplify]: Simplify (* 1 1) into 1
17.436 * [backup-simplify]: Simplify (/ 1 1) into 1
17.436 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
17.437 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
17.437 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))))
17.437 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) into (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
17.438 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.438 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.440 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
17.440 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))
17.441 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) into (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
17.441 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
17.442 * [backup-simplify]: Simplify (+ 0) into 0
17.442 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
17.442 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
17.442 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
17.443 * [backup-simplify]: Simplify (+ 0 0) into 0
17.443 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
17.443 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
17.444 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
17.444 * [backup-simplify]: Simplify (- 0) into 0
17.444 * [backup-simplify]: Simplify (+ 0 0) into 0
17.444 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.445 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.445 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.446 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.446 * [backup-simplify]: Simplify (- 0) into 0
17.446 * [backup-simplify]: Simplify (+ 0 0) into 0
17.447 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.447 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.448 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
17.448 * [backup-simplify]: Simplify (+ 0 0) into 0
17.448 * [backup-simplify]: Simplify (- 0) into 0
17.448 * [backup-simplify]: Simplify (+ 0 0) into 0
17.449 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
17.449 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
17.450 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
17.450 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
17.450 * [backup-simplify]: Simplify (+ 0 0) into 0
17.450 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
17.451 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
17.451 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
17.454 * [backup-simplify]: Simplify (- 0) into 0
17.454 * [backup-simplify]: Simplify (+ 0 0) into 0
17.454 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.456 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
17.457 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
17.457 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
17.458 * [backup-simplify]: Simplify (- 0) into 0
17.458 * [backup-simplify]: Simplify (+ 0 0) into 0
17.459 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
17.459 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
17.460 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
17.460 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
17.461 * [backup-simplify]: Simplify (- 1/9) into -1/9
17.461 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
17.464 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) (+ (* 0 0) (* 0 -1/9))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
17.464 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) in phi1
17.464 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) in phi1
17.465 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi1
17.465 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.465 * [backup-simplify]: Simplify 1/3 into 1/3
17.465 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi1
17.465 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
17.465 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
17.465 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.465 * [backup-simplify]: Simplify 1/3 into 1/3
17.465 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
17.465 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.465 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.465 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.465 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.465 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.465 * [backup-simplify]: Simplify 0.5 into 0.5
17.465 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.465 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.465 * [taylor]: Taking taylor expansion of phi1 in phi1
17.465 * [backup-simplify]: Simplify 0 into 0
17.465 * [backup-simplify]: Simplify 1 into 1
17.465 * [backup-simplify]: Simplify (/ 1 1) into 1
17.466 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.466 * [taylor]: Taking taylor expansion of phi2 in phi1
17.466 * [backup-simplify]: Simplify phi2 into phi2
17.466 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.466 * [backup-simplify]: Simplify (+ 1 0) into 1
17.466 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.467 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.467 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.467 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.467 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
17.467 * [taylor]: Taking taylor expansion of 2 in phi1
17.467 * [backup-simplify]: Simplify 2 into 2
17.467 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
17.467 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.468 * [backup-simplify]: Simplify lambda1 into lambda1
17.468 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.468 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.468 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.468 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.469 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.469 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.469 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi1
17.469 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.469 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.469 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.469 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.469 * [backup-simplify]: Simplify 0.5 into 0.5
17.469 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.469 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.469 * [taylor]: Taking taylor expansion of phi1 in phi1
17.469 * [backup-simplify]: Simplify 0 into 0
17.469 * [backup-simplify]: Simplify 1 into 1
17.470 * [backup-simplify]: Simplify (/ 1 1) into 1
17.470 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.470 * [taylor]: Taking taylor expansion of phi2 in phi1
17.470 * [backup-simplify]: Simplify phi2 into phi2
17.470 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.470 * [backup-simplify]: Simplify (+ 1 0) into 1
17.471 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.471 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.471 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
17.471 * [taylor]: Taking taylor expansion of phi2 in phi1
17.471 * [backup-simplify]: Simplify phi2 into phi2
17.471 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.471 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.472 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
17.473 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
17.473 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in phi1
17.473 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.473 * [backup-simplify]: Simplify 1/3 into 1/3
17.473 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in phi1
17.473 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
17.473 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
17.473 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.473 * [backup-simplify]: Simplify 1/3 into 1/3
17.473 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
17.473 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.473 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.473 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.473 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.473 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.473 * [backup-simplify]: Simplify 0.5 into 0.5
17.473 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.473 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.473 * [taylor]: Taking taylor expansion of phi1 in phi1
17.473 * [backup-simplify]: Simplify 0 into 0
17.473 * [backup-simplify]: Simplify 1 into 1
17.474 * [backup-simplify]: Simplify (/ 1 1) into 1
17.474 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.474 * [taylor]: Taking taylor expansion of phi2 in phi1
17.474 * [backup-simplify]: Simplify phi2 into phi2
17.474 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.474 * [backup-simplify]: Simplify (+ 1 0) into 1
17.475 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.475 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.475 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.476 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.476 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
17.476 * [taylor]: Taking taylor expansion of 2 in phi1
17.476 * [backup-simplify]: Simplify 2 into 2
17.476 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
17.476 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.476 * [backup-simplify]: Simplify lambda1 into lambda1
17.476 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.476 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.476 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.477 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.477 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.477 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.477 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in phi1
17.477 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.478 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.478 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.478 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.478 * [backup-simplify]: Simplify 0.5 into 0.5
17.478 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.478 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.478 * [taylor]: Taking taylor expansion of phi1 in phi1
17.478 * [backup-simplify]: Simplify 0 into 0
17.478 * [backup-simplify]: Simplify 1 into 1
17.478 * [backup-simplify]: Simplify (/ 1 1) into 1
17.478 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.478 * [taylor]: Taking taylor expansion of phi2 in phi1
17.478 * [backup-simplify]: Simplify phi2 into phi2
17.478 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.479 * [backup-simplify]: Simplify (+ 1 0) into 1
17.479 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.479 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.479 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
17.479 * [taylor]: Taking taylor expansion of phi1 in phi1
17.479 * [backup-simplify]: Simplify 0 into 0
17.479 * [backup-simplify]: Simplify 1 into 1
17.480 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.480 * [backup-simplify]: Simplify (* 1 1) into 1
17.480 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.481 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.481 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in phi1
17.481 * [taylor]: Taking taylor expansion of 2/3 in phi1
17.481 * [backup-simplify]: Simplify 2/3 into 2/3
17.481 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in phi1
17.481 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
17.481 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
17.481 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.481 * [backup-simplify]: Simplify 1/3 into 1/3
17.482 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
17.482 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.482 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.482 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.482 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.482 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.482 * [backup-simplify]: Simplify 0.5 into 0.5
17.482 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.482 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.482 * [taylor]: Taking taylor expansion of phi1 in phi1
17.482 * [backup-simplify]: Simplify 0 into 0
17.482 * [backup-simplify]: Simplify 1 into 1
17.482 * [backup-simplify]: Simplify (/ 1 1) into 1
17.482 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.482 * [taylor]: Taking taylor expansion of phi2 in phi1
17.482 * [backup-simplify]: Simplify phi2 into phi2
17.482 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.483 * [backup-simplify]: Simplify (+ 1 0) into 1
17.483 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.484 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.484 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.484 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.484 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
17.484 * [taylor]: Taking taylor expansion of 2 in phi1
17.484 * [backup-simplify]: Simplify 2 into 2
17.484 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
17.484 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.484 * [backup-simplify]: Simplify lambda1 into lambda1
17.485 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.485 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.485 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.485 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.486 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.486 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.486 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in phi1
17.486 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.486 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.486 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.486 * [taylor]: Taking taylor expansion of 0.5 in phi1
17.486 * [backup-simplify]: Simplify 0.5 into 0.5
17.486 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.486 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.486 * [taylor]: Taking taylor expansion of phi1 in phi1
17.486 * [backup-simplify]: Simplify 0 into 0
17.486 * [backup-simplify]: Simplify 1 into 1
17.487 * [backup-simplify]: Simplify (/ 1 1) into 1
17.487 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.487 * [taylor]: Taking taylor expansion of phi2 in phi1
17.487 * [backup-simplify]: Simplify phi2 into phi2
17.487 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.487 * [backup-simplify]: Simplify (+ 1 0) into 1
17.488 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.488 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.488 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
17.488 * [taylor]: Taking taylor expansion of phi1 in phi1
17.488 * [backup-simplify]: Simplify 0 into 0
17.488 * [backup-simplify]: Simplify 1 into 1
17.488 * [taylor]: Taking taylor expansion of phi2 in phi1
17.488 * [backup-simplify]: Simplify phi2 into phi2
17.488 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.488 * [backup-simplify]: Simplify (* 0 phi2) into 0
17.489 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
17.489 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
17.490 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.491 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2) (* 0 0)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)
17.491 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))
17.492 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
17.493 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.494 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.495 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.495 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.495 * [backup-simplify]: Simplify (- 0) into 0
17.496 * [backup-simplify]: Simplify (+ 0 0) into 0
17.497 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.497 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.500 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
17.501 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
17.502 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
17.503 * [backup-simplify]: Simplify (- 0) into 0
17.503 * [backup-simplify]: Simplify (+ 0 0) into 0
17.504 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
17.506 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
17.507 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.507 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.508 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.509 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.510 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
17.511 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.511 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
17.513 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.515 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.516 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.517 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
17.518 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.519 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.520 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.520 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.521 * [backup-simplify]: Simplify (- 0) into 0
17.521 * [backup-simplify]: Simplify (+ 0 0) into 0
17.522 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.523 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.524 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 phi2))) into 0
17.524 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.525 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 phi2) (* 0 0))) into 0
17.527 * [backup-simplify]: Simplify (- (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))))) into 0
17.528 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)))) into 0
17.528 * [backup-simplify]: Simplify (- 0) into 0
17.529 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
17.529 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi2
17.529 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.529 * [backup-simplify]: Simplify 1/3 into 1/3
17.529 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi2
17.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
17.530 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
17.530 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.530 * [backup-simplify]: Simplify 1/3 into 1/3
17.530 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
17.530 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
17.530 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.530 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.530 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.530 * [taylor]: Taking taylor expansion of 0.5 in phi2
17.530 * [backup-simplify]: Simplify 0.5 into 0.5
17.530 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.530 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.530 * [taylor]: Taking taylor expansion of phi1 in phi2
17.530 * [backup-simplify]: Simplify phi1 into phi1
17.530 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.530 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.530 * [taylor]: Taking taylor expansion of phi2 in phi2
17.530 * [backup-simplify]: Simplify 0 into 0
17.530 * [backup-simplify]: Simplify 1 into 1
17.530 * [backup-simplify]: Simplify (/ 1 1) into 1
17.531 * [backup-simplify]: Simplify (+ 0 1) into 1
17.531 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.531 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.532 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.532 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.532 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
17.532 * [taylor]: Taking taylor expansion of 2 in phi2
17.532 * [backup-simplify]: Simplify 2 into 2
17.532 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
17.532 * [taylor]: Taking taylor expansion of lambda1 in phi2
17.532 * [backup-simplify]: Simplify lambda1 into lambda1
17.532 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.532 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.533 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.533 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.533 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.534 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.534 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi2
17.534 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.534 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.534 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.534 * [taylor]: Taking taylor expansion of 0.5 in phi2
17.534 * [backup-simplify]: Simplify 0.5 into 0.5
17.534 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.534 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.534 * [taylor]: Taking taylor expansion of phi1 in phi2
17.534 * [backup-simplify]: Simplify phi1 into phi1
17.534 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.534 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.534 * [taylor]: Taking taylor expansion of phi2 in phi2
17.534 * [backup-simplify]: Simplify 0 into 0
17.534 * [backup-simplify]: Simplify 1 into 1
17.535 * [backup-simplify]: Simplify (/ 1 1) into 1
17.535 * [backup-simplify]: Simplify (+ 0 1) into 1
17.536 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.536 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.536 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
17.536 * [taylor]: Taking taylor expansion of phi2 in phi2
17.536 * [backup-simplify]: Simplify 0 into 0
17.536 * [backup-simplify]: Simplify 1 into 1
17.536 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.537 * [backup-simplify]: Simplify (* 1 1) into 1
17.537 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.538 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.538 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.539 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.540 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.541 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.541 * [backup-simplify]: Simplify (- 0) into 0
17.541 * [backup-simplify]: Simplify (+ 0 0) into 0
17.542 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.543 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.545 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
17.547 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
17.548 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
17.548 * [backup-simplify]: Simplify (- 0) into 0
17.549 * [backup-simplify]: Simplify (+ 0 0) into 0
17.550 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
17.552 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
17.553 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.553 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.554 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.554 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.555 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
17.557 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.557 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
17.559 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.560 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.562 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.562 * [backup-simplify]: Simplify 0 into 0
17.563 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
17.564 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
17.564 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
17.564 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
17.565 * [backup-simplify]: Simplify (+ 0 0) into 0
17.566 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
17.566 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
17.567 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
17.567 * [backup-simplify]: Simplify (- 0) into 0
17.568 * [backup-simplify]: Simplify (+ 0 0) into 0
17.568 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.571 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
17.573 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
17.573 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
17.574 * [backup-simplify]: Simplify (- 0) into 0
17.574 * [backup-simplify]: Simplify (+ 0 0) into 0
17.576 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
17.577 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
17.579 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.580 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
17.580 * [taylor]: Taking taylor expansion of 0 in phi1
17.580 * [backup-simplify]: Simplify 0 into 0
17.581 * [taylor]: Taking taylor expansion of 0 in phi2
17.581 * [backup-simplify]: Simplify 0 into 0
17.581 * [backup-simplify]: Simplify 0 into 0
17.581 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) 2)) (* 2 (log (/ 1 lambda1)))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
17.584 * [backup-simplify]: Simplify (sqrt (* (cbrt (+ (* (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0))) (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)))) (* (- (/ 1 (- phi1)) (/ 1 (- phi2))) (- (/ 1 (- phi1)) (/ 1 (- phi2)))))) (cbrt (+ (* (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0))) (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)))) (* (- (/ 1 (- phi1)) (/ 1 (- phi2))) (- (/ 1 (- phi1)) (/ 1 (- phi2)))))))) into (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3)
17.585 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
17.585 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi2
17.585 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi2
17.585 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi2
17.585 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.585 * [backup-simplify]: Simplify 1/3 into 1/3
17.585 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi2
17.585 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi2
17.585 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi2
17.585 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
17.585 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.585 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.585 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.585 * [taylor]: Taking taylor expansion of -0.5 in phi2
17.585 * [backup-simplify]: Simplify -0.5 into -0.5
17.585 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.585 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.585 * [taylor]: Taking taylor expansion of phi1 in phi2
17.585 * [backup-simplify]: Simplify phi1 into phi1
17.585 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.585 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.585 * [taylor]: Taking taylor expansion of phi2 in phi2
17.585 * [backup-simplify]: Simplify 0 into 0
17.585 * [backup-simplify]: Simplify 1 into 1
17.586 * [backup-simplify]: Simplify (/ 1 1) into 1
17.586 * [backup-simplify]: Simplify (+ 0 1) into 1
17.587 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.587 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.587 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
17.587 * [taylor]: Taking taylor expansion of lambda2 in phi2
17.587 * [backup-simplify]: Simplify lambda2 into lambda2
17.588 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.588 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
17.588 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
17.588 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi2
17.588 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
17.588 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
17.588 * [taylor]: Taking taylor expansion of phi1 in phi2
17.588 * [backup-simplify]: Simplify phi1 into phi1
17.588 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.588 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
17.588 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi2
17.588 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
17.588 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.589 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.589 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.589 * [taylor]: Taking taylor expansion of -0.5 in phi2
17.589 * [backup-simplify]: Simplify -0.5 into -0.5
17.589 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.589 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.589 * [taylor]: Taking taylor expansion of phi1 in phi2
17.589 * [backup-simplify]: Simplify phi1 into phi1
17.589 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.589 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.589 * [taylor]: Taking taylor expansion of phi2 in phi2
17.589 * [backup-simplify]: Simplify 0 into 0
17.589 * [backup-simplify]: Simplify 1 into 1
17.589 * [backup-simplify]: Simplify (/ 1 1) into 1
17.590 * [backup-simplify]: Simplify (+ 0 1) into 1
17.590 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.590 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.590 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
17.590 * [taylor]: Taking taylor expansion of lambda1 in phi2
17.590 * [backup-simplify]: Simplify lambda1 into lambda1
17.591 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.591 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
17.591 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
17.591 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
17.591 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
17.592 * [taylor]: Taking taylor expansion of phi2 in phi2
17.592 * [backup-simplify]: Simplify 0 into 0
17.592 * [backup-simplify]: Simplify 1 into 1
17.592 * [backup-simplify]: Simplify (* 1 1) into 1
17.592 * [backup-simplify]: Simplify (/ 1 1) into 1
17.592 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi2
17.592 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
17.593 * [taylor]: Taking taylor expansion of 2 in phi2
17.593 * [backup-simplify]: Simplify 2 into 2
17.593 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
17.593 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
17.593 * [taylor]: Taking taylor expansion of phi1 in phi2
17.593 * [backup-simplify]: Simplify phi1 into phi1
17.593 * [taylor]: Taking taylor expansion of phi2 in phi2
17.593 * [backup-simplify]: Simplify 0 into 0
17.593 * [backup-simplify]: Simplify 1 into 1
17.593 * [backup-simplify]: Simplify (* phi1 0) into 0
17.593 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
17.593 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.593 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi2
17.593 * [taylor]: Taking taylor expansion of 2 in phi2
17.593 * [backup-simplify]: Simplify 2 into 2
17.593 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi2
17.593 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.593 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.593 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.594 * [taylor]: Taking taylor expansion of -0.5 in phi2
17.594 * [backup-simplify]: Simplify -0.5 into -0.5
17.594 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.594 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.594 * [taylor]: Taking taylor expansion of phi1 in phi2
17.594 * [backup-simplify]: Simplify phi1 into phi1
17.594 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.594 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.594 * [taylor]: Taking taylor expansion of phi2 in phi2
17.594 * [backup-simplify]: Simplify 0 into 0
17.594 * [backup-simplify]: Simplify 1 into 1
17.594 * [backup-simplify]: Simplify (/ 1 1) into 1
17.595 * [backup-simplify]: Simplify (+ 0 1) into 1
17.595 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.595 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.595 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi2
17.595 * [taylor]: Taking taylor expansion of lambda2 in phi2
17.595 * [backup-simplify]: Simplify lambda2 into lambda2
17.595 * [taylor]: Taking taylor expansion of lambda1 in phi2
17.595 * [backup-simplify]: Simplify lambda1 into lambda1
17.596 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.596 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
17.596 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
17.597 * [backup-simplify]: Simplify (+ 0 1) into 1
17.597 * [backup-simplify]: Simplify (+ 0 1) into 1
17.598 * [backup-simplify]: Simplify (+ 0 1) into 1
17.598 * [backup-simplify]: Simplify (+ 1 0) into 1
17.598 * [backup-simplify]: Simplify (log 1) into 0
17.599 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
17.599 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
17.599 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
17.599 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi1
17.599 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi1
17.599 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi1
17.599 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.599 * [backup-simplify]: Simplify 1/3 into 1/3
17.599 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi1
17.599 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi1
17.599 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi1
17.599 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
17.599 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.600 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.600 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.600 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.600 * [backup-simplify]: Simplify -0.5 into -0.5
17.600 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.600 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.600 * [taylor]: Taking taylor expansion of phi1 in phi1
17.600 * [backup-simplify]: Simplify 0 into 0
17.600 * [backup-simplify]: Simplify 1 into 1
17.600 * [backup-simplify]: Simplify (/ 1 1) into 1
17.600 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.600 * [taylor]: Taking taylor expansion of phi2 in phi1
17.600 * [backup-simplify]: Simplify phi2 into phi2
17.600 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.601 * [backup-simplify]: Simplify (+ 1 0) into 1
17.601 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.601 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.601 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
17.601 * [taylor]: Taking taylor expansion of lambda2 in phi1
17.601 * [backup-simplify]: Simplify lambda2 into lambda2
17.602 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.602 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
17.602 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
17.602 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi1
17.602 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
17.602 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
17.602 * [taylor]: Taking taylor expansion of phi1 in phi1
17.602 * [backup-simplify]: Simplify 0 into 0
17.602 * [backup-simplify]: Simplify 1 into 1
17.603 * [backup-simplify]: Simplify (* 1 1) into 1
17.603 * [backup-simplify]: Simplify (/ 1 1) into 1
17.603 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi1
17.603 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
17.603 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.603 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.603 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.603 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.603 * [backup-simplify]: Simplify -0.5 into -0.5
17.603 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.603 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.604 * [taylor]: Taking taylor expansion of phi1 in phi1
17.604 * [backup-simplify]: Simplify 0 into 0
17.604 * [backup-simplify]: Simplify 1 into 1
17.604 * [backup-simplify]: Simplify (/ 1 1) into 1
17.604 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.604 * [taylor]: Taking taylor expansion of phi2 in phi1
17.604 * [backup-simplify]: Simplify phi2 into phi2
17.604 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.604 * [backup-simplify]: Simplify (+ 1 0) into 1
17.605 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.605 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.605 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
17.605 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.605 * [backup-simplify]: Simplify lambda1 into lambda1
17.606 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.606 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
17.606 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
17.606 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
17.606 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
17.606 * [taylor]: Taking taylor expansion of phi2 in phi1
17.606 * [backup-simplify]: Simplify phi2 into phi2
17.606 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.606 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
17.606 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi1
17.606 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
17.607 * [taylor]: Taking taylor expansion of 2 in phi1
17.607 * [backup-simplify]: Simplify 2 into 2
17.607 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
17.607 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
17.607 * [taylor]: Taking taylor expansion of phi1 in phi1
17.607 * [backup-simplify]: Simplify 0 into 0
17.607 * [backup-simplify]: Simplify 1 into 1
17.607 * [taylor]: Taking taylor expansion of phi2 in phi1
17.607 * [backup-simplify]: Simplify phi2 into phi2
17.607 * [backup-simplify]: Simplify (* 0 phi2) into 0
17.610 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
17.610 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.610 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi1
17.610 * [taylor]: Taking taylor expansion of 2 in phi1
17.610 * [backup-simplify]: Simplify 2 into 2
17.610 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi1
17.610 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.610 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.610 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.610 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.610 * [backup-simplify]: Simplify -0.5 into -0.5
17.610 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.610 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.610 * [taylor]: Taking taylor expansion of phi1 in phi1
17.610 * [backup-simplify]: Simplify 0 into 0
17.610 * [backup-simplify]: Simplify 1 into 1
17.611 * [backup-simplify]: Simplify (/ 1 1) into 1
17.611 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.611 * [taylor]: Taking taylor expansion of phi2 in phi1
17.611 * [backup-simplify]: Simplify phi2 into phi2
17.611 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.611 * [backup-simplify]: Simplify (+ 1 0) into 1
17.612 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.612 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.612 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi1
17.612 * [taylor]: Taking taylor expansion of lambda2 in phi1
17.612 * [backup-simplify]: Simplify lambda2 into lambda2
17.612 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.612 * [backup-simplify]: Simplify lambda1 into lambda1
17.612 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.612 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
17.613 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
17.613 * [backup-simplify]: Simplify (+ 1 0) into 1
17.614 * [backup-simplify]: Simplify (+ 0 1) into 1
17.614 * [backup-simplify]: Simplify (+ 1 0) into 1
17.615 * [backup-simplify]: Simplify (log 1) into 0
17.615 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
17.615 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
17.615 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
17.615 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda2
17.615 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda2
17.615 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda2
17.615 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.615 * [backup-simplify]: Simplify 1/3 into 1/3
17.615 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda2
17.616 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda2
17.616 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda2
17.616 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
17.616 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.616 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.616 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.616 * [taylor]: Taking taylor expansion of -0.5 in lambda2
17.616 * [backup-simplify]: Simplify -0.5 into -0.5
17.616 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.616 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.616 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.616 * [backup-simplify]: Simplify phi1 into phi1
17.616 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.616 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.616 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.616 * [backup-simplify]: Simplify phi2 into phi2
17.616 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.616 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.616 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.616 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.616 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.616 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.616 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.617 * [backup-simplify]: Simplify (- 0) into 0
17.617 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.617 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
17.617 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.617 * [backup-simplify]: Simplify 0 into 0
17.617 * [backup-simplify]: Simplify 1 into 1
17.617 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.617 * [backup-simplify]: Simplify (* 1 1) into 1
17.617 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.617 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda2
17.617 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
17.617 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
17.617 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.618 * [backup-simplify]: Simplify phi1 into phi1
17.618 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.618 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
17.618 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda2
17.618 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
17.618 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.618 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.618 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.618 * [taylor]: Taking taylor expansion of -0.5 in lambda2
17.618 * [backup-simplify]: Simplify -0.5 into -0.5
17.618 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.618 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.618 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.618 * [backup-simplify]: Simplify phi1 into phi1
17.618 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.618 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.618 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.618 * [backup-simplify]: Simplify phi2 into phi2
17.618 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.618 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.618 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.618 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.618 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.618 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.618 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.619 * [backup-simplify]: Simplify (- 0) into 0
17.619 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.619 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
17.619 * [taylor]: Taking taylor expansion of lambda1 in lambda2
17.619 * [backup-simplify]: Simplify lambda1 into lambda1
17.619 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.619 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
17.619 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
17.619 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
17.619 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
17.619 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.619 * [backup-simplify]: Simplify phi2 into phi2
17.619 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.620 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
17.620 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda2
17.620 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
17.620 * [taylor]: Taking taylor expansion of 2 in lambda2
17.620 * [backup-simplify]: Simplify 2 into 2
17.620 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
17.620 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
17.620 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.620 * [backup-simplify]: Simplify phi1 into phi1
17.620 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.620 * [backup-simplify]: Simplify phi2 into phi2
17.620 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.620 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
17.620 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda2
17.620 * [taylor]: Taking taylor expansion of 2 in lambda2
17.620 * [backup-simplify]: Simplify 2 into 2
17.620 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda2
17.620 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.620 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.620 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.620 * [taylor]: Taking taylor expansion of -0.5 in lambda2
17.620 * [backup-simplify]: Simplify -0.5 into -0.5
17.620 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.620 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.620 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.620 * [backup-simplify]: Simplify phi1 into phi1
17.620 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.620 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.620 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.620 * [backup-simplify]: Simplify phi2 into phi2
17.620 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.620 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.620 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.620 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.620 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.621 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.621 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.621 * [backup-simplify]: Simplify (- 0) into 0
17.621 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.621 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda2
17.621 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.621 * [backup-simplify]: Simplify 0 into 0
17.621 * [backup-simplify]: Simplify 1 into 1
17.621 * [taylor]: Taking taylor expansion of lambda1 in lambda2
17.621 * [backup-simplify]: Simplify lambda1 into lambda1
17.621 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.621 * [backup-simplify]: Simplify (* 0 lambda1) into 0
17.622 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda1)) into lambda1
17.622 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
17.622 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.622 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.622 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.623 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
17.623 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
17.623 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
17.623 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
17.623 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
17.623 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
17.623 * [taylor]: Taking taylor expansion of 1/3 in lambda1
17.623 * [backup-simplify]: Simplify 1/3 into 1/3
17.623 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
17.623 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
17.623 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
17.623 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
17.624 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
17.624 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
17.624 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
17.624 * [taylor]: Taking taylor expansion of -0.5 in lambda1
17.624 * [backup-simplify]: Simplify -0.5 into -0.5
17.624 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
17.624 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
17.624 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.624 * [backup-simplify]: Simplify phi1 into phi1
17.624 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.624 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
17.624 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.624 * [backup-simplify]: Simplify phi2 into phi2
17.624 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.624 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.624 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.624 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.624 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.624 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.624 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.625 * [backup-simplify]: Simplify (- 0) into 0
17.625 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.625 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
17.625 * [taylor]: Taking taylor expansion of lambda2 in lambda1
17.625 * [backup-simplify]: Simplify lambda2 into lambda2
17.625 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.625 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
17.626 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
17.626 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
17.626 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
17.626 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
17.626 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.626 * [backup-simplify]: Simplify phi1 into phi1
17.626 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.626 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
17.626 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
17.626 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
17.626 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
17.626 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
17.626 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
17.626 * [taylor]: Taking taylor expansion of -0.5 in lambda1
17.626 * [backup-simplify]: Simplify -0.5 into -0.5
17.626 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
17.626 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
17.626 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.626 * [backup-simplify]: Simplify phi1 into phi1
17.626 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.626 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
17.626 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.626 * [backup-simplify]: Simplify phi2 into phi2
17.626 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.626 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.626 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.626 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.626 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.626 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.627 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.627 * [backup-simplify]: Simplify (- 0) into 0
17.627 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.627 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
17.627 * [taylor]: Taking taylor expansion of lambda1 in lambda1
17.627 * [backup-simplify]: Simplify 0 into 0
17.627 * [backup-simplify]: Simplify 1 into 1
17.627 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.627 * [backup-simplify]: Simplify (* 1 1) into 1
17.628 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.628 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
17.628 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
17.628 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.628 * [backup-simplify]: Simplify phi2 into phi2
17.628 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.628 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
17.628 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
17.628 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
17.628 * [taylor]: Taking taylor expansion of 2 in lambda1
17.628 * [backup-simplify]: Simplify 2 into 2
17.628 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
17.628 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
17.628 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.628 * [backup-simplify]: Simplify phi1 into phi1
17.628 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.628 * [backup-simplify]: Simplify phi2 into phi2
17.628 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.628 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
17.628 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
17.628 * [taylor]: Taking taylor expansion of 2 in lambda1
17.628 * [backup-simplify]: Simplify 2 into 2
17.628 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
17.628 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
17.628 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
17.628 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
17.628 * [taylor]: Taking taylor expansion of -0.5 in lambda1
17.628 * [backup-simplify]: Simplify -0.5 into -0.5
17.628 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
17.628 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
17.628 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.628 * [backup-simplify]: Simplify phi1 into phi1
17.628 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.628 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
17.628 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.628 * [backup-simplify]: Simplify phi2 into phi2
17.628 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.628 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.629 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.629 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.629 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.629 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.629 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.629 * [backup-simplify]: Simplify (- 0) into 0
17.629 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.629 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
17.629 * [taylor]: Taking taylor expansion of lambda2 in lambda1
17.629 * [backup-simplify]: Simplify lambda2 into lambda2
17.629 * [taylor]: Taking taylor expansion of lambda1 in lambda1
17.629 * [backup-simplify]: Simplify 0 into 0
17.629 * [backup-simplify]: Simplify 1 into 1
17.630 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.630 * [backup-simplify]: Simplify (* lambda2 0) into 0
17.630 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
17.630 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
17.630 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.630 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.631 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.631 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.631 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.631 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.632 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.632 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.632 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
17.632 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
17.632 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
17.632 * [taylor]: Taking taylor expansion of 1/3 in lambda1
17.632 * [backup-simplify]: Simplify 1/3 into 1/3
17.632 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
17.632 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
17.632 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
17.632 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
17.632 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
17.632 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
17.632 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
17.632 * [taylor]: Taking taylor expansion of -0.5 in lambda1
17.632 * [backup-simplify]: Simplify -0.5 into -0.5
17.632 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
17.632 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
17.632 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.632 * [backup-simplify]: Simplify phi1 into phi1
17.632 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.632 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
17.632 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.632 * [backup-simplify]: Simplify phi2 into phi2
17.632 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.632 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.632 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.633 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.633 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.633 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.633 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.633 * [backup-simplify]: Simplify (- 0) into 0
17.633 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.633 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
17.633 * [taylor]: Taking taylor expansion of lambda2 in lambda1
17.633 * [backup-simplify]: Simplify lambda2 into lambda2
17.633 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.633 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
17.634 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
17.634 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
17.634 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
17.634 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
17.634 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.634 * [backup-simplify]: Simplify phi1 into phi1
17.634 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.634 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
17.634 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
17.634 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
17.634 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
17.634 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
17.634 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
17.634 * [taylor]: Taking taylor expansion of -0.5 in lambda1
17.634 * [backup-simplify]: Simplify -0.5 into -0.5
17.634 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
17.634 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
17.634 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.634 * [backup-simplify]: Simplify phi1 into phi1
17.634 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.634 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
17.634 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.634 * [backup-simplify]: Simplify phi2 into phi2
17.634 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.634 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.634 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.634 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.635 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.635 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.635 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.635 * [backup-simplify]: Simplify (- 0) into 0
17.635 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.635 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
17.635 * [taylor]: Taking taylor expansion of lambda1 in lambda1
17.635 * [backup-simplify]: Simplify 0 into 0
17.635 * [backup-simplify]: Simplify 1 into 1
17.635 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.636 * [backup-simplify]: Simplify (* 1 1) into 1
17.636 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.636 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
17.636 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
17.636 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.636 * [backup-simplify]: Simplify phi2 into phi2
17.636 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.636 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
17.636 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
17.636 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
17.636 * [taylor]: Taking taylor expansion of 2 in lambda1
17.636 * [backup-simplify]: Simplify 2 into 2
17.636 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
17.636 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
17.636 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.636 * [backup-simplify]: Simplify phi1 into phi1
17.636 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.636 * [backup-simplify]: Simplify phi2 into phi2
17.636 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.636 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
17.636 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
17.636 * [taylor]: Taking taylor expansion of 2 in lambda1
17.636 * [backup-simplify]: Simplify 2 into 2
17.636 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
17.636 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
17.636 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
17.636 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
17.636 * [taylor]: Taking taylor expansion of -0.5 in lambda1
17.636 * [backup-simplify]: Simplify -0.5 into -0.5
17.636 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
17.636 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
17.636 * [taylor]: Taking taylor expansion of phi1 in lambda1
17.636 * [backup-simplify]: Simplify phi1 into phi1
17.636 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.636 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
17.636 * [taylor]: Taking taylor expansion of phi2 in lambda1
17.637 * [backup-simplify]: Simplify phi2 into phi2
17.637 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.637 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.637 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.637 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.637 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.637 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.637 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.637 * [backup-simplify]: Simplify (- 0) into 0
17.637 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.637 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
17.637 * [taylor]: Taking taylor expansion of lambda2 in lambda1
17.637 * [backup-simplify]: Simplify lambda2 into lambda2
17.637 * [taylor]: Taking taylor expansion of lambda1 in lambda1
17.638 * [backup-simplify]: Simplify 0 into 0
17.638 * [backup-simplify]: Simplify 1 into 1
17.638 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.638 * [backup-simplify]: Simplify (* lambda2 0) into 0
17.638 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
17.638 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
17.638 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.639 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.639 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.639 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.639 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.639 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.640 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.640 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.640 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
17.640 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
17.640 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.640 * [backup-simplify]: Simplify 1/3 into 1/3
17.640 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
17.640 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
17.640 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.640 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.640 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.640 * [taylor]: Taking taylor expansion of -0.5 in lambda2
17.640 * [backup-simplify]: Simplify -0.5 into -0.5
17.640 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.640 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.640 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.640 * [backup-simplify]: Simplify phi1 into phi1
17.640 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.640 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.640 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.640 * [backup-simplify]: Simplify phi2 into phi2
17.640 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.640 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.641 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.641 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.641 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.641 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.641 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.641 * [backup-simplify]: Simplify (- 0) into 0
17.641 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.641 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.642 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.642 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
17.642 * [taylor]: Taking taylor expansion of 2 in lambda2
17.642 * [backup-simplify]: Simplify 2 into 2
17.642 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
17.642 * [taylor]: Taking taylor expansion of lambda1 in lambda2
17.642 * [backup-simplify]: Simplify lambda1 into lambda1
17.642 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.642 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.642 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.642 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.642 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.643 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.643 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
17.643 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
17.643 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.643 * [backup-simplify]: Simplify 1/3 into 1/3
17.643 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
17.643 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.643 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.643 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.643 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.643 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.643 * [backup-simplify]: Simplify -0.5 into -0.5
17.643 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.643 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.643 * [taylor]: Taking taylor expansion of phi1 in phi1
17.643 * [backup-simplify]: Simplify 0 into 0
17.643 * [backup-simplify]: Simplify 1 into 1
17.643 * [backup-simplify]: Simplify (/ 1 1) into 1
17.643 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.643 * [taylor]: Taking taylor expansion of phi2 in phi1
17.643 * [backup-simplify]: Simplify phi2 into phi2
17.643 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.644 * [backup-simplify]: Simplify (+ 1 0) into 1
17.644 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.644 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.645 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.645 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.645 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
17.645 * [taylor]: Taking taylor expansion of 2 in phi1
17.645 * [backup-simplify]: Simplify 2 into 2
17.645 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
17.645 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.645 * [backup-simplify]: Simplify lambda1 into lambda1
17.645 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.645 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.645 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.646 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.646 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.647 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.647 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
17.647 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
17.647 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.647 * [backup-simplify]: Simplify 1/3 into 1/3
17.647 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
17.647 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
17.647 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.647 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.647 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.647 * [taylor]: Taking taylor expansion of -0.5 in phi2
17.647 * [backup-simplify]: Simplify -0.5 into -0.5
17.647 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.647 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.647 * [taylor]: Taking taylor expansion of phi1 in phi2
17.648 * [backup-simplify]: Simplify phi1 into phi1
17.648 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.648 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.648 * [taylor]: Taking taylor expansion of phi2 in phi2
17.648 * [backup-simplify]: Simplify 0 into 0
17.648 * [backup-simplify]: Simplify 1 into 1
17.648 * [backup-simplify]: Simplify (/ 1 1) into 1
17.649 * [backup-simplify]: Simplify (+ 0 1) into 1
17.649 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.649 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.649 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.650 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.650 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
17.650 * [taylor]: Taking taylor expansion of 2 in phi2
17.650 * [backup-simplify]: Simplify 2 into 2
17.650 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
17.650 * [taylor]: Taking taylor expansion of lambda1 in phi2
17.650 * [backup-simplify]: Simplify lambda1 into lambda1
17.650 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.650 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.650 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.651 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.651 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.652 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.652 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.653 * [backup-simplify]: Simplify (+ 0) into 0
17.653 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
17.653 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
17.653 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
17.654 * [backup-simplify]: Simplify (+ 0 0) into 0
17.654 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
17.655 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
17.656 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
17.656 * [backup-simplify]: Simplify (- 0) into 0
17.656 * [backup-simplify]: Simplify (+ 0 0) into 0
17.657 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.657 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.659 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
17.659 * [backup-simplify]: Simplify (+ 0 0) into 0
17.659 * [backup-simplify]: Simplify (+ 0 0) into 0
17.660 * [backup-simplify]: Simplify (+ 0 0) into 0
17.660 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
17.660 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
17.661 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
17.661 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
17.662 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
17.663 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.664 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
17.664 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
17.664 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
17.664 * [taylor]: Taking taylor expansion of -2/3 in lambda2
17.664 * [backup-simplify]: Simplify -2/3 into -2/3
17.664 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
17.664 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
17.665 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
17.665 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.665 * [backup-simplify]: Simplify 1/3 into 1/3
17.665 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
17.665 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
17.665 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.665 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.665 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.665 * [taylor]: Taking taylor expansion of -0.5 in lambda2
17.665 * [backup-simplify]: Simplify -0.5 into -0.5
17.665 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.665 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.665 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.665 * [backup-simplify]: Simplify phi1 into phi1
17.665 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.665 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.665 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.665 * [backup-simplify]: Simplify phi2 into phi2
17.665 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.665 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.665 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.665 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.666 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.666 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.666 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.666 * [backup-simplify]: Simplify (- 0) into 0
17.667 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.667 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.667 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.667 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
17.667 * [taylor]: Taking taylor expansion of 2 in lambda2
17.667 * [backup-simplify]: Simplify 2 into 2
17.667 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
17.667 * [taylor]: Taking taylor expansion of lambda1 in lambda2
17.667 * [backup-simplify]: Simplify lambda1 into lambda1
17.667 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.668 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.668 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.668 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.668 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.669 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.669 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.669 * [backup-simplify]: Simplify 0 into 0
17.669 * [backup-simplify]: Simplify 1 into 1
17.669 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.670 * [backup-simplify]: Simplify (+ 0) into 0
17.670 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
17.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
17.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
17.671 * [backup-simplify]: Simplify (+ 0 0) into 0
17.672 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
17.672 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
17.673 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
17.673 * [backup-simplify]: Simplify (- 0) into 0
17.674 * [backup-simplify]: Simplify (+ 0 0) into 0
17.674 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.675 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.676 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.677 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.677 * [backup-simplify]: Simplify (- 0) into 0
17.677 * [backup-simplify]: Simplify (+ 0 0) into 0
17.678 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.679 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.681 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
17.682 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
17.682 * [taylor]: Taking taylor expansion of 0 in phi1
17.682 * [backup-simplify]: Simplify 0 into 0
17.682 * [taylor]: Taking taylor expansion of 0 in phi2
17.682 * [backup-simplify]: Simplify 0 into 0
17.682 * [backup-simplify]: Simplify 0 into 0
17.682 * [backup-simplify]: Simplify (+ 0) into 0
17.683 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
17.683 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
17.683 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
17.683 * [backup-simplify]: Simplify (+ 0 0) into 0
17.684 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
17.685 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
17.686 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
17.686 * [backup-simplify]: Simplify (- 0) into 0
17.686 * [backup-simplify]: Simplify (+ 0 0) into 0
17.687 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.688 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.688 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.689 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.689 * [backup-simplify]: Simplify (- 0) into 0
17.690 * [backup-simplify]: Simplify (+ 0 0) into 0
17.690 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.692 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.692 * [taylor]: Taking taylor expansion of 0 in phi1
17.692 * [backup-simplify]: Simplify 0 into 0
17.692 * [taylor]: Taking taylor expansion of 0 in phi2
17.692 * [backup-simplify]: Simplify 0 into 0
17.692 * [backup-simplify]: Simplify 0 into 0
17.692 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.693 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.694 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.694 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.695 * [backup-simplify]: Simplify (- 0) into 0
17.695 * [backup-simplify]: Simplify (+ 0 0) into 0
17.696 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.697 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.697 * [taylor]: Taking taylor expansion of 0 in phi2
17.697 * [backup-simplify]: Simplify 0 into 0
17.697 * [backup-simplify]: Simplify 0 into 0
17.698 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.699 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.699 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.700 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.700 * [backup-simplify]: Simplify (- 0) into 0
17.701 * [backup-simplify]: Simplify (+ 0 0) into 0
17.702 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.703 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.703 * [backup-simplify]: Simplify 0 into 0
17.704 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
17.704 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
17.704 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
17.704 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
17.705 * [backup-simplify]: Simplify (+ 0 0) into 0
17.705 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
17.706 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
17.706 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
17.706 * [backup-simplify]: Simplify (- 0) into 0
17.706 * [backup-simplify]: Simplify (+ 0 0) into 0
17.707 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.707 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.708 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.709 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow phi2 2))) into (/ 1 (pow phi2 2))
17.709 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
17.709 * [backup-simplify]: Simplify (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))))
17.709 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
17.709 * [backup-simplify]: Simplify (+ 0) into 0
17.710 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
17.710 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
17.710 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
17.710 * [backup-simplify]: Simplify (+ 0 0) into 0
17.711 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
17.711 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
17.711 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
17.712 * [backup-simplify]: Simplify (- 0) into 0
17.712 * [backup-simplify]: Simplify (+ 0 0) into 0
17.712 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.712 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 1) (* 0 0))) into 0
17.713 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
17.713 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
17.713 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
17.713 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
17.714 * [backup-simplify]: Simplify (+ (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))
17.716 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))
17.716 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.718 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))))
17.720 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) 1) 1)))) into (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))
17.720 * [taylor]: Taking taylor expansion of (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) in lambda2
17.720 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
17.720 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
17.720 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in lambda2
17.720 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.720 * [backup-simplify]: Simplify 1/3 into 1/3
17.720 * [taylor]: Taking taylor expansion of (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in lambda2
17.720 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
17.720 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
17.720 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.720 * [backup-simplify]: Simplify phi1 into phi1
17.720 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.720 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.720 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.720 * [taylor]: Taking taylor expansion of -0.5 in lambda2
17.720 * [backup-simplify]: Simplify -0.5 into -0.5
17.720 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.720 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.720 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.720 * [backup-simplify]: Simplify phi1 into phi1
17.720 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.721 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.721 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.721 * [backup-simplify]: Simplify phi2 into phi2
17.721 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.721 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.721 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.721 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.721 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.721 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.721 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.722 * [backup-simplify]: Simplify (- 0) into 0
17.722 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.722 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
17.722 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.722 * [backup-simplify]: Simplify (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.722 * [backup-simplify]: Simplify (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
17.722 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
17.722 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.722 * [backup-simplify]: Simplify 1/3 into 1/3
17.722 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
17.722 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
17.722 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.723 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.723 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.723 * [taylor]: Taking taylor expansion of -0.5 in lambda2
17.723 * [backup-simplify]: Simplify -0.5 into -0.5
17.723 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.723 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.723 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.723 * [backup-simplify]: Simplify phi1 into phi1
17.723 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.723 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.723 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.723 * [backup-simplify]: Simplify phi2 into phi2
17.723 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.723 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.723 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.723 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.723 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.723 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.723 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.724 * [backup-simplify]: Simplify (- 0) into 0
17.724 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.724 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
17.724 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.724 * [backup-simplify]: Simplify phi2 into phi2
17.724 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.724 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.724 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.725 * [backup-simplify]: Simplify (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
17.725 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
17.725 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
17.725 * [taylor]: Taking taylor expansion of 2/3 in lambda2
17.725 * [backup-simplify]: Simplify 2/3 into 2/3
17.725 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
17.725 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
17.725 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.725 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.725 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.725 * [taylor]: Taking taylor expansion of -0.5 in lambda2
17.725 * [backup-simplify]: Simplify -0.5 into -0.5
17.725 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.725 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.725 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.725 * [backup-simplify]: Simplify phi1 into phi1
17.725 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.725 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.725 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.725 * [backup-simplify]: Simplify phi2 into phi2
17.725 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.725 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.725 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.725 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.725 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.726 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.726 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.726 * [backup-simplify]: Simplify (- 0) into 0
17.726 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.726 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
17.726 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.726 * [backup-simplify]: Simplify phi1 into phi1
17.726 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.726 * [backup-simplify]: Simplify phi2 into phi2
17.726 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.726 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
17.727 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
17.727 * [backup-simplify]: Simplify (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
17.727 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
17.727 * [taylor]: Taking taylor expansion of 1/9 in lambda2
17.727 * [backup-simplify]: Simplify 1/9 into 1/9
17.727 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
17.727 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
17.727 * [taylor]: Taking taylor expansion of lambda2 in lambda2
17.727 * [backup-simplify]: Simplify 0 into 0
17.727 * [backup-simplify]: Simplify 1 into 1
17.728 * [backup-simplify]: Simplify (* 1 1) into 1
17.728 * [backup-simplify]: Simplify (/ 1 1) into 1
17.728 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
17.728 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
17.728 * [taylor]: Taking taylor expansion of 1/3 in lambda2
17.728 * [backup-simplify]: Simplify 1/3 into 1/3
17.728 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
17.728 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
17.728 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
17.728 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
17.728 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
17.728 * [taylor]: Taking taylor expansion of -0.5 in lambda2
17.728 * [backup-simplify]: Simplify -0.5 into -0.5
17.728 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
17.728 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
17.728 * [taylor]: Taking taylor expansion of phi1 in lambda2
17.728 * [backup-simplify]: Simplify phi1 into phi1
17.728 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.728 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
17.728 * [taylor]: Taking taylor expansion of phi2 in lambda2
17.728 * [backup-simplify]: Simplify phi2 into phi2
17.728 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.728 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
17.728 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
17.728 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.729 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.729 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.729 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
17.729 * [backup-simplify]: Simplify (- 0) into 0
17.729 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.729 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.730 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.730 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
17.730 * [taylor]: Taking taylor expansion of 2 in lambda2
17.730 * [backup-simplify]: Simplify 2 into 2
17.730 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
17.730 * [taylor]: Taking taylor expansion of lambda1 in lambda2
17.730 * [backup-simplify]: Simplify lambda1 into lambda1
17.730 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.730 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.730 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.730 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.730 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.731 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.731 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
17.731 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
17.732 * [backup-simplify]: Simplify (- 1/9) into -1/9
17.732 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
17.732 * [backup-simplify]: Simplify (+ 0) into 0
17.733 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
17.733 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
17.733 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
17.733 * [backup-simplify]: Simplify (+ 0 0) into 0
17.733 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
17.735 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
17.736 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
17.736 * [backup-simplify]: Simplify (- 0) into 0
17.736 * [backup-simplify]: Simplify (+ 0 0) into 0
17.737 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.737 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.738 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.738 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.738 * [backup-simplify]: Simplify (- 0) into 0
17.738 * [backup-simplify]: Simplify (+ 0 0) into 0
17.739 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.740 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
17.740 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
17.741 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
17.741 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
17.741 * [backup-simplify]: Simplify (+ 0 0) into 0
17.742 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
17.743 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
17.743 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
17.744 * [backup-simplify]: Simplify (- 0) into 0
17.744 * [backup-simplify]: Simplify (+ 0 0) into 0
17.745 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.748 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
17.749 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
17.750 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
17.751 * [backup-simplify]: Simplify (- 0) into 0
17.751 * [backup-simplify]: Simplify (+ 0 0) into 0
17.752 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
17.754 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
17.754 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.756 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
17.756 * [backup-simplify]: Simplify (+ 0 0) into 0
17.757 * [backup-simplify]: Simplify (- 0) into 0
17.757 * [backup-simplify]: Simplify (+ 0 0) into 0
17.758 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.759 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
17.759 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
17.760 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
17.761 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
17.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.764 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
17.764 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
17.765 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
17.766 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))) into (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
17.769 * [backup-simplify]: Simplify (+ (* -1/9 0) (+ (* 0 0) (* (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))))
17.769 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))))) in phi1
17.769 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) in phi1
17.769 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
17.769 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.769 * [backup-simplify]: Simplify 1/3 into 1/3
17.769 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
17.769 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
17.769 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
17.769 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.769 * [backup-simplify]: Simplify 1/3 into 1/3
17.769 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
17.769 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.769 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.769 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.769 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.769 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.769 * [backup-simplify]: Simplify -0.5 into -0.5
17.769 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.769 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.769 * [taylor]: Taking taylor expansion of phi1 in phi1
17.769 * [backup-simplify]: Simplify 0 into 0
17.769 * [backup-simplify]: Simplify 1 into 1
17.770 * [backup-simplify]: Simplify (/ 1 1) into 1
17.770 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.770 * [taylor]: Taking taylor expansion of phi2 in phi1
17.770 * [backup-simplify]: Simplify phi2 into phi2
17.770 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.770 * [backup-simplify]: Simplify (+ 1 0) into 1
17.770 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.770 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.771 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.771 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.771 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
17.771 * [taylor]: Taking taylor expansion of 2 in phi1
17.771 * [backup-simplify]: Simplify 2 into 2
17.771 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
17.771 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.771 * [backup-simplify]: Simplify lambda1 into lambda1
17.771 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.771 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.771 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.771 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.771 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.772 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.772 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.772 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
17.772 * [taylor]: Taking taylor expansion of phi2 in phi1
17.772 * [backup-simplify]: Simplify phi2 into phi2
17.772 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.772 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.772 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.772 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.772 * [backup-simplify]: Simplify -0.5 into -0.5
17.772 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.772 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.772 * [taylor]: Taking taylor expansion of phi1 in phi1
17.772 * [backup-simplify]: Simplify 0 into 0
17.772 * [backup-simplify]: Simplify 1 into 1
17.772 * [backup-simplify]: Simplify (/ 1 1) into 1
17.772 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.772 * [taylor]: Taking taylor expansion of phi2 in phi1
17.772 * [backup-simplify]: Simplify phi2 into phi2
17.772 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.773 * [backup-simplify]: Simplify (+ 1 0) into 1
17.773 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.773 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.773 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
17.773 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.773 * [backup-simplify]: Simplify (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
17.774 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
17.774 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
17.774 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.774 * [backup-simplify]: Simplify 1/3 into 1/3
17.774 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
17.774 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
17.774 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
17.774 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.774 * [backup-simplify]: Simplify 1/3 into 1/3
17.774 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
17.774 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.774 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.774 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.774 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.774 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.774 * [backup-simplify]: Simplify -0.5 into -0.5
17.774 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.774 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.774 * [taylor]: Taking taylor expansion of phi1 in phi1
17.774 * [backup-simplify]: Simplify 0 into 0
17.774 * [backup-simplify]: Simplify 1 into 1
17.775 * [backup-simplify]: Simplify (/ 1 1) into 1
17.775 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.775 * [taylor]: Taking taylor expansion of phi2 in phi1
17.775 * [backup-simplify]: Simplify phi2 into phi2
17.775 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.775 * [backup-simplify]: Simplify (+ 1 0) into 1
17.775 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.775 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.775 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.776 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.776 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
17.776 * [taylor]: Taking taylor expansion of 2 in phi1
17.776 * [backup-simplify]: Simplify 2 into 2
17.776 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
17.776 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.776 * [backup-simplify]: Simplify lambda1 into lambda1
17.776 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.776 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.776 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.776 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.776 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.777 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.777 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.777 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
17.777 * [taylor]: Taking taylor expansion of phi1 in phi1
17.777 * [backup-simplify]: Simplify 0 into 0
17.777 * [backup-simplify]: Simplify 1 into 1
17.777 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.777 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.777 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.777 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.777 * [backup-simplify]: Simplify -0.5 into -0.5
17.777 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.777 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.777 * [taylor]: Taking taylor expansion of phi1 in phi1
17.777 * [backup-simplify]: Simplify 0 into 0
17.777 * [backup-simplify]: Simplify 1 into 1
17.777 * [backup-simplify]: Simplify (/ 1 1) into 1
17.777 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.777 * [taylor]: Taking taylor expansion of phi2 in phi1
17.777 * [backup-simplify]: Simplify phi2 into phi2
17.777 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.777 * [backup-simplify]: Simplify (+ 1 0) into 1
17.778 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.778 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.778 * [backup-simplify]: Simplify (* 1 1) into 1
17.778 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.778 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.779 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.779 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))) in phi1
17.779 * [taylor]: Taking taylor expansion of 2/3 in phi1
17.779 * [backup-simplify]: Simplify 2/3 into 2/3
17.779 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))) in phi1
17.779 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
17.779 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
17.779 * [taylor]: Taking taylor expansion of 1/3 in phi1
17.779 * [backup-simplify]: Simplify 1/3 into 1/3
17.779 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
17.779 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
17.779 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.779 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.779 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.779 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.779 * [backup-simplify]: Simplify -0.5 into -0.5
17.779 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.779 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.779 * [taylor]: Taking taylor expansion of phi1 in phi1
17.779 * [backup-simplify]: Simplify 0 into 0
17.779 * [backup-simplify]: Simplify 1 into 1
17.779 * [backup-simplify]: Simplify (/ 1 1) into 1
17.779 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.779 * [taylor]: Taking taylor expansion of phi2 in phi1
17.779 * [backup-simplify]: Simplify phi2 into phi2
17.780 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.780 * [backup-simplify]: Simplify (+ 1 0) into 1
17.780 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.780 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.780 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.780 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.781 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
17.781 * [taylor]: Taking taylor expansion of 2 in phi1
17.781 * [backup-simplify]: Simplify 2 into 2
17.781 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
17.781 * [taylor]: Taking taylor expansion of lambda1 in phi1
17.781 * [backup-simplify]: Simplify lambda1 into lambda1
17.781 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.781 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.781 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.781 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.781 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.781 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.781 * [taylor]: Taking taylor expansion of (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)) in phi1
17.781 * [taylor]: Taking taylor expansion of phi2 in phi1
17.781 * [backup-simplify]: Simplify phi2 into phi2
17.781 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1) in phi1
17.782 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
17.782 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
17.782 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
17.782 * [taylor]: Taking taylor expansion of -0.5 in phi1
17.782 * [backup-simplify]: Simplify -0.5 into -0.5
17.782 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
17.782 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
17.782 * [taylor]: Taking taylor expansion of phi1 in phi1
17.782 * [backup-simplify]: Simplify 0 into 0
17.782 * [backup-simplify]: Simplify 1 into 1
17.782 * [backup-simplify]: Simplify (/ 1 1) into 1
17.782 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
17.782 * [taylor]: Taking taylor expansion of phi2 in phi1
17.782 * [backup-simplify]: Simplify phi2 into phi2
17.782 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
17.782 * [backup-simplify]: Simplify (+ 1 0) into 1
17.783 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.783 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.783 * [taylor]: Taking taylor expansion of phi1 in phi1
17.783 * [backup-simplify]: Simplify 0 into 0
17.783 * [backup-simplify]: Simplify 1 into 1
17.783 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.783 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
17.783 * [backup-simplify]: Simplify (* phi2 0) into 0
17.783 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.784 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) (* 0 0)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.784 * [backup-simplify]: Simplify (+ (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0)) into (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.785 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
17.785 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
17.785 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.786 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.786 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.787 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.787 * [backup-simplify]: Simplify (- 0) into 0
17.787 * [backup-simplify]: Simplify (+ 0 0) into 0
17.788 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.788 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.789 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
17.791 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
17.791 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
17.792 * [backup-simplify]: Simplify (- 0) into 0
17.792 * [backup-simplify]: Simplify (+ 0 0) into 0
17.793 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
17.795 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
17.796 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.796 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.797 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.798 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.799 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
17.800 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.801 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
17.802 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.804 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.806 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.807 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
17.807 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.809 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.809 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.810 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.810 * [backup-simplify]: Simplify (- 0) into 0
17.811 * [backup-simplify]: Simplify (+ 0 0) into 0
17.811 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.813 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.813 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.814 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 1) (* 0 0))) into 0
17.815 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0))) into 0
17.817 * [backup-simplify]: Simplify (- (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into 0
17.818 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.818 * [backup-simplify]: Simplify (- 0) into 0
17.819 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
17.819 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi2
17.819 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.820 * [backup-simplify]: Simplify 1/3 into 1/3
17.820 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi2
17.820 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
17.820 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
17.820 * [taylor]: Taking taylor expansion of 1/3 in phi2
17.820 * [backup-simplify]: Simplify 1/3 into 1/3
17.820 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
17.820 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
17.820 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.820 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.820 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.820 * [taylor]: Taking taylor expansion of -0.5 in phi2
17.820 * [backup-simplify]: Simplify -0.5 into -0.5
17.820 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.820 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.820 * [taylor]: Taking taylor expansion of phi1 in phi2
17.820 * [backup-simplify]: Simplify phi1 into phi1
17.820 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.820 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.820 * [taylor]: Taking taylor expansion of phi2 in phi2
17.820 * [backup-simplify]: Simplify 0 into 0
17.820 * [backup-simplify]: Simplify 1 into 1
17.821 * [backup-simplify]: Simplify (/ 1 1) into 1
17.821 * [backup-simplify]: Simplify (+ 0 1) into 1
17.822 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.822 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.822 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.822 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.822 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
17.822 * [taylor]: Taking taylor expansion of 2 in phi2
17.822 * [backup-simplify]: Simplify 2 into 2
17.823 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
17.823 * [taylor]: Taking taylor expansion of lambda1 in phi2
17.823 * [backup-simplify]: Simplify lambda1 into lambda1
17.823 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
17.823 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
17.823 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
17.823 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
17.824 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
17.824 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
17.824 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
17.824 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
17.824 * [taylor]: Taking taylor expansion of phi2 in phi2
17.824 * [backup-simplify]: Simplify 0 into 0
17.824 * [backup-simplify]: Simplify 1 into 1
17.824 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
17.824 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
17.824 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
17.824 * [taylor]: Taking taylor expansion of -0.5 in phi2
17.824 * [backup-simplify]: Simplify -0.5 into -0.5
17.824 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
17.824 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
17.824 * [taylor]: Taking taylor expansion of phi1 in phi2
17.824 * [backup-simplify]: Simplify phi1 into phi1
17.825 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
17.825 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
17.825 * [taylor]: Taking taylor expansion of phi2 in phi2
17.825 * [backup-simplify]: Simplify 0 into 0
17.825 * [backup-simplify]: Simplify 1 into 1
17.825 * [backup-simplify]: Simplify (/ 1 1) into 1
17.826 * [backup-simplify]: Simplify (+ 0 1) into 1
17.826 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
17.826 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
17.827 * [backup-simplify]: Simplify (* 1 1) into 1
17.827 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.827 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
17.828 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
17.828 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.830 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
17.830 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
17.831 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
17.831 * [backup-simplify]: Simplify (- 0) into 0
17.832 * [backup-simplify]: Simplify (+ 0 0) into 0
17.833 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
17.833 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.836 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
17.838 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
17.839 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
17.839 * [backup-simplify]: Simplify (- 0) into 0
17.839 * [backup-simplify]: Simplify (+ 0 0) into 0
17.841 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
17.842 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
17.843 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.844 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.844 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
17.845 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.846 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
17.847 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
17.848 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
17.849 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.851 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.853 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
17.853 * [backup-simplify]: Simplify 0 into 0
17.854 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
17.855 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
17.855 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
17.855 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
17.855 * [backup-simplify]: Simplify (+ 0 0) into 0
17.857 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
17.858 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
17.858 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
17.859 * [backup-simplify]: Simplify (- 0) into 0
17.859 * [backup-simplify]: Simplify (+ 0 0) into 0
17.860 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
17.863 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
17.864 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
17.865 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
17.866 * [backup-simplify]: Simplify (- 0) into 0
17.866 * [backup-simplify]: Simplify (+ 0 0) into 0
17.867 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
17.869 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
17.870 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.872 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
17.872 * [taylor]: Taking taylor expansion of 0 in phi1
17.872 * [backup-simplify]: Simplify 0 into 0
17.872 * [taylor]: Taking taylor expansion of 0 in phi2
17.872 * [backup-simplify]: Simplify 0 into 0
17.872 * [backup-simplify]: Simplify 0 into 0
17.872 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) 2)) (* 2 (log (/ 1 (- lambda1))))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
17.872 * * * [progress]: simplifying candidates
18.385 * [simplify]: Simplifying:
  (log (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (exp (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt 1)
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
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  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (* (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (log (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (exp (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt 1)
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (* (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (log (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (exp (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt 1)
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (* (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (exp (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (* (cbrt (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))) (cbrt (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (cbrt (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (* (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))) (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
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  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
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  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
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  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))))
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  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
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  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
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  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
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  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
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  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (/ (+ 1/3 1/3) 2)
  (/ (+ 1 1) 2)
  (/ 1/3 2)
  (/ 1 2)
  (/ 2 2)
  (/ (+ 1 1) 2)
  (/ 1 2)
  (/ (* 2 1/3) 2)
  (/ (* 2 1) 2)
  (sqrt (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
  (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
  (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
  (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
19.219 * * [simplify]: iteration 0: 12339 enodes
22.675 * * [simplify]: iteration complete: 12339 enodes
22.698 * * [simplify]: Extracting #0: cost 6100 inf + 0
22.713 * * [simplify]: Extracting #1: cost 12152 inf + 0
22.740 * * [simplify]: Extracting #2: cost 12260 inf + 580
22.765 * * [simplify]: Extracting #3: cost 12290 inf + 704
22.801 * * [simplify]: Extracting #4: cost 12291 inf + 1661
22.846 * * [simplify]: Extracting #5: cost 12272 inf + 7672
22.904 * * [simplify]: Extracting #6: cost 12012 inf + 179458
23.136 * * [simplify]: Extracting #7: cost 10929 inf + 1023613
23.535 * * [simplify]: Extracting #8: cost 9876 inf + 1982319
24.256 * * [simplify]: Extracting #9: cost 8473 inf + 4194050
26.185 * * [simplify]: Extracting #10: cost 5046 inf + 11544750
29.569 * * [simplify]: Extracting #11: cost 1359 inf + 19771539
33.317 * * [simplify]: Extracting #12: cost 113 inf + 22539502
36.891 * * [simplify]: Extracting #13: cost 0 inf + 22782074
40.921 * [simplify]: Simplified to:
  (log (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (exp (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt 1)
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
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  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (* (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (log (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (exp (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt 1)
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
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  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (* (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (log (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (exp (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt 1)
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (* (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (exp (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (* (cbrt (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))) (cbrt (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (cbrt (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (* (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))) (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
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  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
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  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
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  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
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  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))))
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  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
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  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
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  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
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  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
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  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))))
  (sqrt (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2)))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2)))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (sqrt (* (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2))))
  (sqrt (* (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (* (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (sqrt (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (/ (+ 1/3 1/3) 2)
  (/ (+ 1 1) 2)
  (/ 1/3 2)
  (/ 1 2)
  (/ 2 2)
  (/ (+ 1 1) 2)
  (/ 1 2)
  (/ (* 2 1/3) 2)
  (/ (* 2 1) 2)
  (sqrt (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (sqrt (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))
  (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
  (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
  (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
  (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
47.380 * * * [progress]: adding candidates to table
160.189 * * [progress]: iteration 4 / 4
160.189 * * * [progress]: picking best candidate
160.260 * * * * [pick]: Picked  #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))))>
160.260 * * * [progress]: localizing error
160.395 * * * [progress]: generating rewritten candidates
160.395 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1 2 1)
160.441 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 1 1 2)
160.488 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1 1 1 1)
160.534 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 2)
160.612 * * * [progress]: generating series expansions
160.612 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1 2 1)
160.612 * [backup-simplify]: Simplify (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) into (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3)
160.612 * [approximate]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
160.612 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi2
160.612 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi2
160.612 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi2
160.612 * [taylor]: Taking taylor expansion of 1/3 in phi2
160.612 * [backup-simplify]: Simplify 1/3 into 1/3
160.612 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi2
160.612 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi2
160.612 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi2
160.612 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
160.612 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
160.612 * [taylor]: Taking taylor expansion of lambda2 in phi2
160.612 * [backup-simplify]: Simplify lambda2 into lambda2
160.612 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
160.613 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
160.613 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
160.613 * [taylor]: Taking taylor expansion of 0.5 in phi2
160.613 * [backup-simplify]: Simplify 0.5 into 0.5
160.613 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
160.613 * [taylor]: Taking taylor expansion of phi1 in phi2
160.613 * [backup-simplify]: Simplify phi1 into phi1
160.613 * [taylor]: Taking taylor expansion of phi2 in phi2
160.613 * [backup-simplify]: Simplify 0 into 0
160.613 * [backup-simplify]: Simplify 1 into 1
160.613 * [backup-simplify]: Simplify (+ phi1 0) into phi1
160.613 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
160.613 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
160.613 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
160.613 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
160.613 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
160.613 * [backup-simplify]: Simplify (- 0) into 0
160.613 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
160.614 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi2
160.614 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
160.614 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
160.614 * [taylor]: Taking taylor expansion of lambda1 in phi2
160.614 * [backup-simplify]: Simplify lambda1 into lambda1
160.614 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
160.614 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
160.614 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
160.614 * [taylor]: Taking taylor expansion of 0.5 in phi2
160.614 * [backup-simplify]: Simplify 0.5 into 0.5
160.614 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
160.614 * [taylor]: Taking taylor expansion of phi1 in phi2
160.614 * [backup-simplify]: Simplify phi1 into phi1
160.614 * [taylor]: Taking taylor expansion of phi2 in phi2
160.614 * [backup-simplify]: Simplify 0 into 0
160.614 * [backup-simplify]: Simplify 1 into 1
160.614 * [backup-simplify]: Simplify (+ phi1 0) into phi1
160.614 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
160.614 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
160.614 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
160.614 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
160.614 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
160.614 * [backup-simplify]: Simplify (- 0) into 0
160.614 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
160.614 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi2
160.614 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
160.614 * [taylor]: Taking taylor expansion of phi1 in phi2
160.614 * [backup-simplify]: Simplify phi1 into phi1
160.614 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
160.614 * [taylor]: Taking taylor expansion of phi2 in phi2
160.614 * [backup-simplify]: Simplify 0 into 0
160.614 * [backup-simplify]: Simplify 1 into 1
160.614 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi2
160.615 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi2
160.615 * [taylor]: Taking taylor expansion of 2 in phi2
160.615 * [backup-simplify]: Simplify 2 into 2
160.615 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
160.615 * [taylor]: Taking taylor expansion of phi1 in phi2
160.615 * [backup-simplify]: Simplify phi1 into phi1
160.615 * [taylor]: Taking taylor expansion of phi2 in phi2
160.615 * [backup-simplify]: Simplify 0 into 0
160.615 * [backup-simplify]: Simplify 1 into 1
160.615 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi2
160.615 * [taylor]: Taking taylor expansion of 2 in phi2
160.615 * [backup-simplify]: Simplify 2 into 2
160.615 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi2
160.615 * [taylor]: Taking taylor expansion of lambda2 in phi2
160.615 * [backup-simplify]: Simplify lambda2 into lambda2
160.615 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
160.615 * [taylor]: Taking taylor expansion of lambda1 in phi2
160.615 * [backup-simplify]: Simplify lambda1 into lambda1
160.615 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
160.615 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
160.615 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
160.615 * [taylor]: Taking taylor expansion of 0.5 in phi2
160.615 * [backup-simplify]: Simplify 0.5 into 0.5
160.615 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
160.615 * [taylor]: Taking taylor expansion of phi1 in phi2
160.615 * [backup-simplify]: Simplify phi1 into phi1
160.615 * [taylor]: Taking taylor expansion of phi2 in phi2
160.615 * [backup-simplify]: Simplify 0 into 0
160.615 * [backup-simplify]: Simplify 1 into 1
160.615 * [backup-simplify]: Simplify (+ phi1 0) into phi1
160.615 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
160.615 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
160.615 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
160.615 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
160.615 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
160.615 * [backup-simplify]: Simplify (- 0) into 0
160.615 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
160.616 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
160.616 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
160.616 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2))
160.616 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
160.616 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
160.616 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2))
160.616 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.616 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
160.616 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2)) into (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))
160.617 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2)))
160.617 * [backup-simplify]: Simplify (* phi1 0) into 0
160.617 * [backup-simplify]: Simplify (* 2 0) into 0
160.617 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
160.617 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) lambda1)
160.618 * [backup-simplify]: Simplify (* lambda2 (* (pow (cos (* 0.5 phi1)) 2) lambda1)) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))
160.618 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
160.618 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
160.618 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
160.619 * [backup-simplify]: Simplify (+ (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
160.620 * [backup-simplify]: Simplify (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))
160.620 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))) into (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))
160.621 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))) into (pow (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) 1/3)
160.621 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi1
160.621 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi1
160.621 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi1
160.621 * [taylor]: Taking taylor expansion of 1/3 in phi1
160.621 * [backup-simplify]: Simplify 1/3 into 1/3
160.621 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi1
160.621 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi1
160.621 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi1
160.621 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
160.621 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
160.621 * [taylor]: Taking taylor expansion of lambda2 in phi1
160.621 * [backup-simplify]: Simplify lambda2 into lambda2
160.621 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
160.621 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
160.621 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
160.621 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.621 * [backup-simplify]: Simplify 0.5 into 0.5
160.622 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
160.622 * [taylor]: Taking taylor expansion of phi1 in phi1
160.622 * [backup-simplify]: Simplify 0 into 0
160.622 * [backup-simplify]: Simplify 1 into 1
160.622 * [taylor]: Taking taylor expansion of phi2 in phi1
160.622 * [backup-simplify]: Simplify phi2 into phi2
160.622 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
160.622 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
160.622 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
160.622 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
160.622 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
160.622 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
160.622 * [backup-simplify]: Simplify (- 0) into 0
160.622 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
160.622 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi1
160.622 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
160.622 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
160.622 * [taylor]: Taking taylor expansion of lambda1 in phi1
160.622 * [backup-simplify]: Simplify lambda1 into lambda1
160.622 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
160.622 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
160.622 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
160.622 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.622 * [backup-simplify]: Simplify 0.5 into 0.5
160.622 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
160.622 * [taylor]: Taking taylor expansion of phi1 in phi1
160.622 * [backup-simplify]: Simplify 0 into 0
160.622 * [backup-simplify]: Simplify 1 into 1
160.622 * [taylor]: Taking taylor expansion of phi2 in phi1
160.622 * [backup-simplify]: Simplify phi2 into phi2
160.622 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
160.622 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
160.623 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
160.623 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
160.623 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
160.623 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
160.623 * [backup-simplify]: Simplify (- 0) into 0
160.623 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
160.623 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi1
160.623 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
160.623 * [taylor]: Taking taylor expansion of phi1 in phi1
160.623 * [backup-simplify]: Simplify 0 into 0
160.623 * [backup-simplify]: Simplify 1 into 1
160.623 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
160.623 * [taylor]: Taking taylor expansion of phi2 in phi1
160.623 * [backup-simplify]: Simplify phi2 into phi2
160.623 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi1
160.623 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
160.623 * [taylor]: Taking taylor expansion of 2 in phi1
160.623 * [backup-simplify]: Simplify 2 into 2
160.623 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
160.623 * [taylor]: Taking taylor expansion of phi1 in phi1
160.623 * [backup-simplify]: Simplify 0 into 0
160.623 * [backup-simplify]: Simplify 1 into 1
160.623 * [taylor]: Taking taylor expansion of phi2 in phi1
160.623 * [backup-simplify]: Simplify phi2 into phi2
160.623 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi1
160.623 * [taylor]: Taking taylor expansion of 2 in phi1
160.623 * [backup-simplify]: Simplify 2 into 2
160.623 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
160.623 * [taylor]: Taking taylor expansion of lambda2 in phi1
160.623 * [backup-simplify]: Simplify lambda2 into lambda2
160.623 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
160.623 * [taylor]: Taking taylor expansion of lambda1 in phi1
160.623 * [backup-simplify]: Simplify lambda1 into lambda1
160.623 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
160.623 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
160.623 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
160.623 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.623 * [backup-simplify]: Simplify 0.5 into 0.5
160.623 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
160.624 * [taylor]: Taking taylor expansion of phi1 in phi1
160.624 * [backup-simplify]: Simplify 0 into 0
160.624 * [backup-simplify]: Simplify 1 into 1
160.624 * [taylor]: Taking taylor expansion of phi2 in phi1
160.624 * [backup-simplify]: Simplify phi2 into phi2
160.624 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
160.624 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
160.624 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
160.624 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
160.624 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
160.624 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
160.624 * [backup-simplify]: Simplify (- 0) into 0
160.624 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
160.624 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
160.624 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
160.624 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))
160.624 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
160.625 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
160.625 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2))
160.625 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.625 * [backup-simplify]: Simplify (+ 0 (pow phi2 2)) into (pow phi2 2)
160.625 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (pow phi2 2)) into (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))
160.625 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))))
160.626 * [backup-simplify]: Simplify (* 0 phi2) into 0
160.626 * [backup-simplify]: Simplify (* 2 0) into 0
160.626 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
160.626 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi2)) 2)) into (* lambda1 (pow (cos (* 0.5 phi2)) 2))
160.626 * [backup-simplify]: Simplify (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))
160.626 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
160.627 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
160.627 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
160.627 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
160.628 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))
160.629 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))
160.630 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) 1/3)
160.630 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda2
160.630 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda2
160.630 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda2
160.630 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.630 * [backup-simplify]: Simplify 1/3 into 1/3
160.630 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda2
160.630 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda2
160.630 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda2
160.630 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
160.630 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
160.630 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.630 * [backup-simplify]: Simplify 0 into 0
160.630 * [backup-simplify]: Simplify 1 into 1
160.630 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
160.630 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
160.630 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
160.630 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.630 * [backup-simplify]: Simplify 0.5 into 0.5
160.630 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
160.630 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.630 * [backup-simplify]: Simplify phi1 into phi1
160.630 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.630 * [backup-simplify]: Simplify phi2 into phi2
160.630 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.630 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.630 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.630 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.630 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.630 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.631 * [backup-simplify]: Simplify (- 0) into 0
160.631 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.631 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda2
160.631 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
160.631 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
160.631 * [taylor]: Taking taylor expansion of lambda1 in lambda2
160.631 * [backup-simplify]: Simplify lambda1 into lambda1
160.631 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
160.631 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
160.631 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
160.631 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.631 * [backup-simplify]: Simplify 0.5 into 0.5
160.631 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
160.631 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.631 * [backup-simplify]: Simplify phi1 into phi1
160.631 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.631 * [backup-simplify]: Simplify phi2 into phi2
160.631 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.631 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.631 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.631 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.631 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.631 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.632 * [backup-simplify]: Simplify (- 0) into 0
160.632 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.632 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda2
160.632 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
160.632 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.632 * [backup-simplify]: Simplify phi1 into phi1
160.632 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
160.632 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.632 * [backup-simplify]: Simplify phi2 into phi2
160.632 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda2
160.632 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
160.632 * [taylor]: Taking taylor expansion of 2 in lambda2
160.632 * [backup-simplify]: Simplify 2 into 2
160.632 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
160.632 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.632 * [backup-simplify]: Simplify phi1 into phi1
160.632 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.632 * [backup-simplify]: Simplify phi2 into phi2
160.632 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
160.632 * [taylor]: Taking taylor expansion of 2 in lambda2
160.632 * [backup-simplify]: Simplify 2 into 2
160.632 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
160.632 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.632 * [backup-simplify]: Simplify 0 into 0
160.632 * [backup-simplify]: Simplify 1 into 1
160.632 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
160.632 * [taylor]: Taking taylor expansion of lambda1 in lambda2
160.632 * [backup-simplify]: Simplify lambda1 into lambda1
160.632 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
160.632 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
160.632 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
160.632 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.632 * [backup-simplify]: Simplify 0.5 into 0.5
160.632 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
160.632 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.632 * [backup-simplify]: Simplify phi1 into phi1
160.632 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.632 * [backup-simplify]: Simplify phi2 into phi2
160.632 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.632 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.632 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.632 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.632 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.633 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.633 * [backup-simplify]: Simplify (- 0) into 0
160.633 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.633 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
160.633 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.633 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
160.633 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.633 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.633 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
160.634 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))
160.634 * [backup-simplify]: Simplify (+ 0 (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2)))
160.634 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.634 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
160.634 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.634 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
160.635 * [backup-simplify]: Simplify (* 0 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
160.635 * [backup-simplify]: Simplify (* 2 0) into 0
160.635 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
160.635 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
160.635 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))
160.636 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))
160.637 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))
160.637 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))) 1/3)
160.637 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
160.637 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
160.637 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
160.637 * [taylor]: Taking taylor expansion of 1/3 in lambda1
160.637 * [backup-simplify]: Simplify 1/3 into 1/3
160.637 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
160.637 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
160.637 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
160.637 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
160.637 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
160.637 * [taylor]: Taking taylor expansion of lambda2 in lambda1
160.637 * [backup-simplify]: Simplify lambda2 into lambda2
160.637 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
160.637 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
160.637 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
160.637 * [taylor]: Taking taylor expansion of 0.5 in lambda1
160.637 * [backup-simplify]: Simplify 0.5 into 0.5
160.637 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
160.637 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.637 * [backup-simplify]: Simplify phi1 into phi1
160.637 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.637 * [backup-simplify]: Simplify phi2 into phi2
160.637 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.638 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.638 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.638 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.638 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.638 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.638 * [backup-simplify]: Simplify (- 0) into 0
160.638 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.638 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
160.638 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
160.638 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
160.638 * [taylor]: Taking taylor expansion of lambda1 in lambda1
160.638 * [backup-simplify]: Simplify 0 into 0
160.638 * [backup-simplify]: Simplify 1 into 1
160.638 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
160.638 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
160.638 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
160.638 * [taylor]: Taking taylor expansion of 0.5 in lambda1
160.638 * [backup-simplify]: Simplify 0.5 into 0.5
160.638 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
160.638 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.638 * [backup-simplify]: Simplify phi1 into phi1
160.638 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.638 * [backup-simplify]: Simplify phi2 into phi2
160.638 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.638 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.638 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.639 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.639 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.639 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.639 * [backup-simplify]: Simplify (- 0) into 0
160.639 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.639 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
160.639 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
160.639 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.639 * [backup-simplify]: Simplify phi1 into phi1
160.639 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
160.639 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.639 * [backup-simplify]: Simplify phi2 into phi2
160.639 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
160.639 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
160.639 * [taylor]: Taking taylor expansion of 2 in lambda1
160.639 * [backup-simplify]: Simplify 2 into 2
160.639 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
160.639 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.639 * [backup-simplify]: Simplify phi1 into phi1
160.639 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.639 * [backup-simplify]: Simplify phi2 into phi2
160.639 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
160.639 * [taylor]: Taking taylor expansion of 2 in lambda1
160.639 * [backup-simplify]: Simplify 2 into 2
160.639 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
160.639 * [taylor]: Taking taylor expansion of lambda2 in lambda1
160.639 * [backup-simplify]: Simplify lambda2 into lambda2
160.639 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
160.639 * [taylor]: Taking taylor expansion of lambda1 in lambda1
160.639 * [backup-simplify]: Simplify 0 into 0
160.639 * [backup-simplify]: Simplify 1 into 1
160.639 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
160.639 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
160.639 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
160.639 * [taylor]: Taking taylor expansion of 0.5 in lambda1
160.639 * [backup-simplify]: Simplify 0.5 into 0.5
160.640 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
160.640 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.640 * [backup-simplify]: Simplify phi1 into phi1
160.640 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.640 * [backup-simplify]: Simplify phi2 into phi2
160.640 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.640 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.640 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.640 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.640 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.640 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.640 * [backup-simplify]: Simplify (- 0) into 0
160.640 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.640 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
160.640 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.641 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
160.641 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.641 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.641 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
160.641 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
160.641 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
160.641 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.641 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
160.641 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.642 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
160.642 * [backup-simplify]: Simplify (* lambda2 0) into 0
160.642 * [backup-simplify]: Simplify (* 2 0) into 0
160.642 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
160.642 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
160.642 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
160.643 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
160.643 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
160.644 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
160.644 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
160.644 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
160.644 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
160.644 * [taylor]: Taking taylor expansion of 1/3 in lambda1
160.644 * [backup-simplify]: Simplify 1/3 into 1/3
160.644 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
160.644 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
160.644 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
160.644 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
160.644 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
160.644 * [taylor]: Taking taylor expansion of lambda2 in lambda1
160.644 * [backup-simplify]: Simplify lambda2 into lambda2
160.644 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
160.644 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
160.644 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
160.644 * [taylor]: Taking taylor expansion of 0.5 in lambda1
160.644 * [backup-simplify]: Simplify 0.5 into 0.5
160.644 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
160.644 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.644 * [backup-simplify]: Simplify phi1 into phi1
160.644 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.644 * [backup-simplify]: Simplify phi2 into phi2
160.644 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.644 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.645 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.645 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.645 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.645 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.645 * [backup-simplify]: Simplify (- 0) into 0
160.645 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.645 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
160.645 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
160.645 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
160.645 * [taylor]: Taking taylor expansion of lambda1 in lambda1
160.645 * [backup-simplify]: Simplify 0 into 0
160.645 * [backup-simplify]: Simplify 1 into 1
160.645 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
160.645 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
160.645 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
160.645 * [taylor]: Taking taylor expansion of 0.5 in lambda1
160.645 * [backup-simplify]: Simplify 0.5 into 0.5
160.645 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
160.645 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.645 * [backup-simplify]: Simplify phi1 into phi1
160.645 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.645 * [backup-simplify]: Simplify phi2 into phi2
160.645 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.645 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.645 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.645 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.646 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.646 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.646 * [backup-simplify]: Simplify (- 0) into 0
160.646 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.646 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
160.646 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
160.646 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.646 * [backup-simplify]: Simplify phi1 into phi1
160.646 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
160.646 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.646 * [backup-simplify]: Simplify phi2 into phi2
160.646 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
160.646 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
160.646 * [taylor]: Taking taylor expansion of 2 in lambda1
160.646 * [backup-simplify]: Simplify 2 into 2
160.646 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
160.646 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.646 * [backup-simplify]: Simplify phi1 into phi1
160.646 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.646 * [backup-simplify]: Simplify phi2 into phi2
160.646 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
160.646 * [taylor]: Taking taylor expansion of 2 in lambda1
160.646 * [backup-simplify]: Simplify 2 into 2
160.646 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
160.646 * [taylor]: Taking taylor expansion of lambda2 in lambda1
160.646 * [backup-simplify]: Simplify lambda2 into lambda2
160.646 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
160.646 * [taylor]: Taking taylor expansion of lambda1 in lambda1
160.646 * [backup-simplify]: Simplify 0 into 0
160.646 * [backup-simplify]: Simplify 1 into 1
160.646 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
160.646 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
160.646 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
160.646 * [taylor]: Taking taylor expansion of 0.5 in lambda1
160.646 * [backup-simplify]: Simplify 0.5 into 0.5
160.646 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
160.646 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.646 * [backup-simplify]: Simplify phi1 into phi1
160.646 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.646 * [backup-simplify]: Simplify phi2 into phi2
160.647 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.647 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.647 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.647 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.647 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.647 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.647 * [backup-simplify]: Simplify (- 0) into 0
160.647 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.647 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
160.647 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.647 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
160.647 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.648 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.648 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
160.648 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
160.648 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
160.648 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.648 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
160.648 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.648 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
160.649 * [backup-simplify]: Simplify (* lambda2 0) into 0
160.649 * [backup-simplify]: Simplify (* 2 0) into 0
160.649 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
160.649 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
160.649 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
160.650 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
160.650 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
160.651 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
160.651 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
160.651 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
160.651 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
160.651 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.651 * [backup-simplify]: Simplify 1/3 into 1/3
160.651 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
160.651 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
160.651 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
160.651 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
160.651 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.651 * [backup-simplify]: Simplify phi2 into phi2
160.651 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
160.651 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
160.651 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.651 * [backup-simplify]: Simplify phi1 into phi1
160.651 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
160.651 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
160.651 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.651 * [backup-simplify]: Simplify 0 into 0
160.651 * [backup-simplify]: Simplify 1 into 1
160.651 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
160.651 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
160.651 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
160.651 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.651 * [backup-simplify]: Simplify 0.5 into 0.5
160.651 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
160.651 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.651 * [backup-simplify]: Simplify phi1 into phi1
160.651 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.651 * [backup-simplify]: Simplify phi2 into phi2
160.652 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.652 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.652 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.652 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.652 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.652 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.652 * [backup-simplify]: Simplify (- 0) into 0
160.652 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.652 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
160.652 * [taylor]: Taking taylor expansion of 2 in lambda2
160.652 * [backup-simplify]: Simplify 2 into 2
160.652 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
160.652 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.652 * [backup-simplify]: Simplify phi1 into phi1
160.652 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.652 * [backup-simplify]: Simplify phi2 into phi2
160.652 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.652 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.652 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
160.653 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
160.653 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.653 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
160.653 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
160.653 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
160.653 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
160.653 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
160.654 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
160.654 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) in phi1
160.654 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) in phi1
160.654 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
160.654 * [taylor]: Taking taylor expansion of 1/3 in phi1
160.654 * [backup-simplify]: Simplify 1/3 into 1/3
160.654 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
160.654 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
160.654 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
160.654 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
160.654 * [taylor]: Taking taylor expansion of phi2 in phi1
160.654 * [backup-simplify]: Simplify phi2 into phi2
160.654 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
160.654 * [taylor]: Taking taylor expansion of phi1 in phi1
160.654 * [backup-simplify]: Simplify 0 into 0
160.654 * [backup-simplify]: Simplify 1 into 1
160.654 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
160.654 * [taylor]: Taking taylor expansion of 2 in phi1
160.654 * [backup-simplify]: Simplify 2 into 2
160.654 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
160.654 * [taylor]: Taking taylor expansion of phi1 in phi1
160.654 * [backup-simplify]: Simplify 0 into 0
160.654 * [backup-simplify]: Simplify 1 into 1
160.654 * [taylor]: Taking taylor expansion of phi2 in phi1
160.654 * [backup-simplify]: Simplify phi2 into phi2
160.654 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.654 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
160.654 * [backup-simplify]: Simplify (* 0 phi2) into 0
160.654 * [backup-simplify]: Simplify (* 2 0) into 0
160.655 * [backup-simplify]: Simplify (- 0) into 0
160.655 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
160.655 * [backup-simplify]: Simplify (log (pow phi2 2)) into (log (pow phi2 2))
160.655 * [backup-simplify]: Simplify (* 1/3 (log (pow phi2 2))) into (* 1/3 (log (pow phi2 2)))
160.655 * [backup-simplify]: Simplify (exp (* 1/3 (log (pow phi2 2)))) into (pow (pow phi2 2) 1/3)
160.655 * [taylor]: Taking taylor expansion of (pow (pow phi2 2) 1/3) in phi2
160.655 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow phi2 2)))) in phi2
160.655 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow phi2 2))) in phi2
160.655 * [taylor]: Taking taylor expansion of 1/3 in phi2
160.655 * [backup-simplify]: Simplify 1/3 into 1/3
160.655 * [taylor]: Taking taylor expansion of (log (pow phi2 2)) in phi2
160.655 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
160.655 * [taylor]: Taking taylor expansion of phi2 in phi2
160.655 * [backup-simplify]: Simplify 0 into 0
160.655 * [backup-simplify]: Simplify 1 into 1
160.655 * [backup-simplify]: Simplify (* 1 1) into 1
160.656 * [backup-simplify]: Simplify (log 1) into 0
160.656 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
160.656 * [backup-simplify]: Simplify (* 1/3 (* 2 (log phi2))) into (* 2/3 (log phi2))
160.656 * [backup-simplify]: Simplify (exp (* 2/3 (log phi2))) into (pow phi2 2/3)
160.656 * [backup-simplify]: Simplify (pow phi2 2/3) into (pow phi2 2/3)
160.656 * [backup-simplify]: Simplify (+ 0) into 0
160.657 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
160.662 * [backup-simplify]: Simplify (+ 0 0) into 0
160.662 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
160.663 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
160.663 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
160.663 * [backup-simplify]: Simplify (- 0) into 0
160.663 * [backup-simplify]: Simplify (+ 0 0) into 0
160.664 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
160.664 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
160.664 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
160.664 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
160.664 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
160.664 * [backup-simplify]: Simplify (+ 0 0) into 0
160.664 * [backup-simplify]: Simplify (+ 0 0) into 0
160.665 * [backup-simplify]: Simplify (+ 0 0) into 0
160.665 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
160.665 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
160.665 * [backup-simplify]: Simplify (+ 0) into 0
160.665 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
160.666 * [backup-simplify]: Simplify (+ 0 0) into 0
160.666 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
160.666 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
160.667 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
160.667 * [backup-simplify]: Simplify (- 0) into 0
160.667 * [backup-simplify]: Simplify (+ 0 0) into 0
160.667 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
160.668 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.668 * [backup-simplify]: Simplify (+ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0)) into (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
160.669 * [backup-simplify]: Simplify (+ (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
160.669 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
160.669 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
160.669 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
160.670 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 1) into (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
160.671 * [backup-simplify]: Simplify (+ (* 1/3 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))
160.673 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 1) 1)))) into (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)))
160.673 * [taylor]: Taking taylor expansion of (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3))) in lambda2
160.673 * [taylor]: Taking taylor expansion of -2/3 in lambda2
160.673 * [backup-simplify]: Simplify -2/3 into -2/3
160.673 * [taylor]: Taking taylor expansion of (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)) in lambda2
160.673 * [taylor]: Taking taylor expansion of (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
160.673 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.673 * [backup-simplify]: Simplify 0 into 0
160.673 * [backup-simplify]: Simplify 1 into 1
160.673 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
160.673 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
160.673 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
160.673 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.673 * [backup-simplify]: Simplify 0.5 into 0.5
160.673 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
160.673 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.673 * [backup-simplify]: Simplify phi1 into phi1
160.673 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.673 * [backup-simplify]: Simplify phi2 into phi2
160.673 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.673 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.673 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.673 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.673 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.673 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.674 * [backup-simplify]: Simplify (- 0) into 0
160.674 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.674 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3) in lambda2
160.674 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
160.674 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
160.674 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.674 * [backup-simplify]: Simplify 1/3 into 1/3
160.674 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
160.674 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
160.674 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
160.674 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
160.674 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
160.674 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
160.674 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.674 * [backup-simplify]: Simplify phi2 into phi2
160.674 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
160.674 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
160.674 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.674 * [backup-simplify]: Simplify phi1 into phi1
160.674 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
160.674 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
160.674 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.674 * [backup-simplify]: Simplify 0 into 0
160.674 * [backup-simplify]: Simplify 1 into 1
160.674 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
160.674 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
160.674 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
160.674 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.674 * [backup-simplify]: Simplify 0.5 into 0.5
160.674 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
160.674 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.674 * [backup-simplify]: Simplify phi1 into phi1
160.674 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.674 * [backup-simplify]: Simplify phi2 into phi2
160.674 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.674 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.674 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.674 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.675 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.675 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.675 * [backup-simplify]: Simplify (- 0) into 0
160.675 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.675 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
160.675 * [taylor]: Taking taylor expansion of 2 in lambda2
160.675 * [backup-simplify]: Simplify 2 into 2
160.675 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
160.675 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.675 * [backup-simplify]: Simplify phi1 into phi1
160.675 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.675 * [backup-simplify]: Simplify phi2 into phi2
160.675 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.675 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.675 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
160.675 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
160.675 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.675 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
160.676 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
160.676 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
160.676 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
160.676 * [backup-simplify]: Simplify (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
160.677 * [backup-simplify]: Simplify (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) into (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))
160.677 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) into (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))
160.677 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) into (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)
160.677 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.677 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
160.678 * [backup-simplify]: Simplify (* 0 (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)) into 0
160.678 * [backup-simplify]: Simplify (* -2/3 0) into 0
160.678 * [taylor]: Taking taylor expansion of 0 in phi1
160.678 * [backup-simplify]: Simplify 0 into 0
160.678 * [taylor]: Taking taylor expansion of 0 in phi2
160.678 * [backup-simplify]: Simplify 0 into 0
160.678 * [backup-simplify]: Simplify 0 into 0
160.678 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
160.678 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
160.679 * [backup-simplify]: Simplify (+ 0 0) into 0
160.679 * [backup-simplify]: Simplify (+ 0 0) into 0
160.679 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
160.679 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
160.679 * [backup-simplify]: Simplify (- 0) into 0
160.680 * [backup-simplify]: Simplify (+ 0 0) into 0
160.680 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1)))) 1) into 0
160.681 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into 0
160.681 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
160.681 * [taylor]: Taking taylor expansion of 0 in phi1
160.681 * [backup-simplify]: Simplify 0 into 0
160.681 * [taylor]: Taking taylor expansion of 0 in phi2
160.681 * [backup-simplify]: Simplify 0 into 0
160.681 * [backup-simplify]: Simplify 0 into 0
160.682 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
160.682 * [backup-simplify]: Simplify (+ 0 0) into 0
160.682 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
160.682 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
160.682 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
160.682 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
160.683 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 phi2))) 1)) (pow (pow phi2 2) 1)))) 1) into (/ -2 phi2)
160.683 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 phi2)) (* 0 (log (pow phi2 2)))) into (- (* 2/3 (/ 1 phi2)))
160.683 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (pow phi2 2)))) (+ (* (/ (pow (- (* 2/3 (/ 1 phi2))) 1) 1)))) into (* -2/3 (pow (/ 1 phi2) 1/3))
160.683 * [taylor]: Taking taylor expansion of (* -2/3 (pow (/ 1 phi2) 1/3)) in phi2
160.683 * [taylor]: Taking taylor expansion of -2/3 in phi2
160.683 * [backup-simplify]: Simplify -2/3 into -2/3
160.683 * [taylor]: Taking taylor expansion of (pow (/ 1 phi2) 1/3) in phi2
160.683 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 phi2)))) in phi2
160.683 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 phi2))) in phi2
160.683 * [taylor]: Taking taylor expansion of 1/3 in phi2
160.683 * [backup-simplify]: Simplify 1/3 into 1/3
160.683 * [taylor]: Taking taylor expansion of (log (/ 1 phi2)) in phi2
160.683 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
160.683 * [taylor]: Taking taylor expansion of phi2 in phi2
160.683 * [backup-simplify]: Simplify 0 into 0
160.683 * [backup-simplify]: Simplify 1 into 1
160.683 * [backup-simplify]: Simplify (/ 1 1) into 1
160.684 * [backup-simplify]: Simplify (log 1) into 0
160.684 * [backup-simplify]: Simplify (+ (* (- 1) (log phi2)) 0) into (- (log phi2))
160.684 * [backup-simplify]: Simplify (* 1/3 (- (log phi2))) into (* -1/3 (log phi2))
160.684 * [backup-simplify]: Simplify (exp (* -1/3 (log phi2))) into (pow phi2 -1/3)
160.684 * [backup-simplify]: Simplify (* -2/3 (pow phi2 -1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
160.684 * [backup-simplify]: Simplify (* -2/3 (pow (/ 1 phi2) 1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
160.685 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
160.685 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
160.686 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
160.686 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (* 2 (log phi2)))) into 0
160.686 * [backup-simplify]: Simplify (* (exp (* 2/3 (log phi2))) (+ (* (/ (pow 0 1) 1)))) into 0
160.686 * [backup-simplify]: Simplify 0 into 0
160.687 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
160.687 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
160.688 * [backup-simplify]: Simplify (+ 0 0) into 0
160.688 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
160.689 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
160.689 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
160.689 * [backup-simplify]: Simplify (- 0) into 0
160.689 * [backup-simplify]: Simplify (+ 0 0) into 0
160.690 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
160.690 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 0) (* 0 lambda2))) into 0
160.690 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (+ (* 0 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
160.691 * [backup-simplify]: Simplify (* 1 1) into 1
160.691 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.691 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.691 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi1))) into 0
160.692 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
160.692 * [backup-simplify]: Simplify (+ 0 0) into 0
160.692 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.692 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.692 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi2))) into 0
160.693 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* phi1 phi2)))) into 0
160.693 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
160.694 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
160.694 * [backup-simplify]: Simplify (+ 0 0) into 0
160.695 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
160.695 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
160.695 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
160.696 * [backup-simplify]: Simplify (- 0) into 0
160.696 * [backup-simplify]: Simplify (+ 0 0) into 0
160.696 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
160.697 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
160.697 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0))) into 0
160.698 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0))) into 0
160.698 * [backup-simplify]: Simplify (+ 0 0) into 0
160.698 * [backup-simplify]: Simplify (- 0) into 0
160.698 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.700 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 2)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) (* 1 (/ (* 1 (pow (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 2) into (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
160.703 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))) (+ (* 0 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) into (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))
160.706 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) 1) 1)))) into (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
160.707 * [taylor]: Taking taylor expansion of (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
160.707 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
160.707 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
160.707 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
160.707 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.707 * [backup-simplify]: Simplify 1/3 into 1/3
160.707 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
160.707 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
160.707 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
160.707 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
160.707 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.707 * [backup-simplify]: Simplify phi2 into phi2
160.707 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
160.707 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
160.707 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.707 * [backup-simplify]: Simplify phi1 into phi1
160.707 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
160.707 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
160.707 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.707 * [backup-simplify]: Simplify 0 into 0
160.707 * [backup-simplify]: Simplify 1 into 1
160.707 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
160.707 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
160.707 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
160.707 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.707 * [backup-simplify]: Simplify 0.5 into 0.5
160.707 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
160.707 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.707 * [backup-simplify]: Simplify phi1 into phi1
160.707 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.707 * [backup-simplify]: Simplify phi2 into phi2
160.707 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.707 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.707 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.707 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.708 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.708 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.708 * [backup-simplify]: Simplify (- 0) into 0
160.708 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.708 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
160.708 * [taylor]: Taking taylor expansion of 2 in lambda2
160.708 * [backup-simplify]: Simplify 2 into 2
160.708 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
160.708 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.708 * [backup-simplify]: Simplify phi1 into phi1
160.708 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.708 * [backup-simplify]: Simplify phi2 into phi2
160.708 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.708 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.708 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
160.708 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
160.708 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.708 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
160.708 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
160.709 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
160.709 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
160.709 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
160.709 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
160.709 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
160.709 * [taylor]: Taking taylor expansion of (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
160.709 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.709 * [backup-simplify]: Simplify 1/3 into 1/3
160.709 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
160.709 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
160.709 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
160.710 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
160.710 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.710 * [backup-simplify]: Simplify 0.5 into 0.5
160.710 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
160.710 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.710 * [backup-simplify]: Simplify phi1 into phi1
160.710 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.710 * [backup-simplify]: Simplify phi2 into phi2
160.710 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.710 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.710 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.710 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.710 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.710 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.710 * [backup-simplify]: Simplify (- 0) into 0
160.710 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.710 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
160.710 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
160.710 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
160.710 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.710 * [backup-simplify]: Simplify phi2 into phi2
160.710 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
160.710 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
160.710 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.710 * [backup-simplify]: Simplify phi1 into phi1
160.710 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
160.710 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
160.710 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.711 * [backup-simplify]: Simplify 0 into 0
160.711 * [backup-simplify]: Simplify 1 into 1
160.711 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
160.711 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
160.711 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
160.711 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.711 * [backup-simplify]: Simplify 0.5 into 0.5
160.711 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
160.711 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.711 * [backup-simplify]: Simplify phi1 into phi1
160.711 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.711 * [backup-simplify]: Simplify phi2 into phi2
160.711 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.711 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.711 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.711 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.711 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.711 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.711 * [backup-simplify]: Simplify (- 0) into 0
160.711 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.711 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
160.711 * [taylor]: Taking taylor expansion of 2 in lambda2
160.711 * [backup-simplify]: Simplify 2 into 2
160.711 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
160.711 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.711 * [backup-simplify]: Simplify phi1 into phi1
160.711 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.711 * [backup-simplify]: Simplify phi2 into phi2
160.712 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.712 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.712 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.712 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
160.712 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
160.712 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.712 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
160.712 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
160.712 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
160.712 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
160.713 * [taylor]: Taking taylor expansion of (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
160.713 * [taylor]: Taking taylor expansion of 4/9 in lambda2
160.713 * [backup-simplify]: Simplify 4/9 into 4/9
160.713 * [taylor]: Taking taylor expansion of (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
160.713 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) in lambda2
160.713 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
160.713 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.713 * [backup-simplify]: Simplify 0 into 0
160.713 * [backup-simplify]: Simplify 1 into 1
160.713 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 4) in lambda2
160.713 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
160.713 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
160.713 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.713 * [backup-simplify]: Simplify 0.5 into 0.5
160.713 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
160.713 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.713 * [backup-simplify]: Simplify phi1 into phi1
160.713 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.713 * [backup-simplify]: Simplify phi2 into phi2
160.713 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.713 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.713 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.713 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.713 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.713 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.713 * [backup-simplify]: Simplify (- 0) into 0
160.713 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.713 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
160.713 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
160.714 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
160.714 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
160.714 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.714 * [backup-simplify]: Simplify phi2 into phi2
160.714 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
160.714 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
160.714 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.714 * [backup-simplify]: Simplify phi1 into phi1
160.714 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
160.714 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
160.714 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.714 * [backup-simplify]: Simplify 0 into 0
160.714 * [backup-simplify]: Simplify 1 into 1
160.714 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
160.714 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
160.714 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
160.714 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.714 * [backup-simplify]: Simplify 0.5 into 0.5
160.714 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
160.714 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.714 * [backup-simplify]: Simplify phi1 into phi1
160.714 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.714 * [backup-simplify]: Simplify phi2 into phi2
160.714 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
160.714 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
160.714 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
160.714 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
160.714 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
160.714 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
160.714 * [backup-simplify]: Simplify (- 0) into 0
160.714 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
160.715 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
160.715 * [taylor]: Taking taylor expansion of 2 in lambda2
160.715 * [backup-simplify]: Simplify 2 into 2
160.715 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
160.715 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.715 * [backup-simplify]: Simplify phi1 into phi1
160.715 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.715 * [backup-simplify]: Simplify phi2 into phi2
160.715 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.715 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.715 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
160.715 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
160.715 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.715 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
160.715 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
160.715 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
160.716 * [backup-simplify]: Simplify (* 1 1) into 1
160.716 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
160.716 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
160.716 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 4)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
160.716 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
160.717 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
160.717 * [backup-simplify]: Simplify (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
160.717 * [backup-simplify]: Simplify (+ (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) 0) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
160.718 * [backup-simplify]: Simplify (* (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
160.718 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
160.718 * [taylor]: Taking taylor expansion of 1/3 in phi1
160.718 * [backup-simplify]: Simplify 1/3 into 1/3
160.718 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
160.718 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) in phi1
160.718 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) in phi1
160.718 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) in phi1
160.718 * [taylor]: Taking taylor expansion of 1/3 in phi1
160.718 * [backup-simplify]: Simplify 1/3 into 1/3
160.718 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) in phi1
160.718 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) in phi1
160.718 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2) in phi1
160.718 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
160.718 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
160.718 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
160.718 * [taylor]: Taking taylor expansion of phi2 in phi1
160.718 * [backup-simplify]: Simplify phi2 into phi2
160.718 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
160.718 * [taylor]: Taking taylor expansion of phi1 in phi1
160.718 * [backup-simplify]: Simplify 0 into 0
160.718 * [backup-simplify]: Simplify 1 into 1
160.718 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
160.718 * [taylor]: Taking taylor expansion of 2 in phi1
160.718 * [backup-simplify]: Simplify 2 into 2
160.718 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
160.718 * [taylor]: Taking taylor expansion of phi1 in phi1
160.718 * [backup-simplify]: Simplify 0 into 0
160.718 * [backup-simplify]: Simplify 1 into 1
160.718 * [taylor]: Taking taylor expansion of phi2 in phi1
160.718 * [backup-simplify]: Simplify phi2 into phi2
160.719 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.719 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
160.719 * [backup-simplify]: Simplify (* 0 phi2) into 0
160.719 * [backup-simplify]: Simplify (* 2 0) into 0
160.719 * [backup-simplify]: Simplify (- 0) into 0
160.719 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
160.719 * [backup-simplify]: Simplify (* (pow phi2 2) (pow phi2 2)) into (pow phi2 4)
160.719 * [backup-simplify]: Simplify (/ 1 (pow phi2 4)) into (/ 1 (pow phi2 4))
160.720 * [backup-simplify]: Simplify (log (/ 1 (pow phi2 4))) into (log (/ 1 (pow phi2 4)))
160.720 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow phi2 4)))) into (* 1/3 (log (/ 1 (pow phi2 4))))
160.720 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow phi2 4))))) into (pow (/ 1 (pow phi2 4)) 1/3)
160.720 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
160.720 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
160.720 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
160.720 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.720 * [backup-simplify]: Simplify 0.5 into 0.5
160.720 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
160.720 * [taylor]: Taking taylor expansion of phi1 in phi1
160.720 * [backup-simplify]: Simplify 0 into 0
160.720 * [backup-simplify]: Simplify 1 into 1
160.720 * [taylor]: Taking taylor expansion of phi2 in phi1
160.720 * [backup-simplify]: Simplify phi2 into phi2
160.720 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
160.720 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
160.720 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
160.720 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
160.720 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
160.720 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
160.720 * [backup-simplify]: Simplify (- 0) into 0
160.720 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
160.721 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
160.721 * [backup-simplify]: Simplify (* (pow (/ 1 (pow phi2 4)) 1/3) (pow (cos (* 0.5 phi2)) 2)) into (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))
160.721 * [backup-simplify]: Simplify (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) into (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)))
160.721 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) in phi2
160.721 * [taylor]: Taking taylor expansion of 1/3 in phi2
160.721 * [backup-simplify]: Simplify 1/3 into 1/3
160.721 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)) in phi2
160.721 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
160.721 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
160.721 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
160.721 * [taylor]: Taking taylor expansion of 0.5 in phi2
160.721 * [backup-simplify]: Simplify 0.5 into 0.5
160.721 * [taylor]: Taking taylor expansion of phi2 in phi2
160.721 * [backup-simplify]: Simplify 0 into 0
160.721 * [backup-simplify]: Simplify 1 into 1
160.721 * [backup-simplify]: Simplify (* 0.5 0) into 0
160.722 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
160.722 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow phi2 4)) 1/3) in phi2
160.722 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow phi2 4))))) in phi2
160.722 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow phi2 4)))) in phi2
160.722 * [taylor]: Taking taylor expansion of 1/3 in phi2
160.722 * [backup-simplify]: Simplify 1/3 into 1/3
160.722 * [taylor]: Taking taylor expansion of (log (/ 1 (pow phi2 4))) in phi2
160.722 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 4)) in phi2
160.722 * [taylor]: Taking taylor expansion of (pow phi2 4) in phi2
160.722 * [taylor]: Taking taylor expansion of phi2 in phi2
160.722 * [backup-simplify]: Simplify 0 into 0
160.722 * [backup-simplify]: Simplify 1 into 1
160.723 * [backup-simplify]: Simplify (* 1 1) into 1
160.723 * [backup-simplify]: Simplify (* 1 1) into 1
160.723 * [backup-simplify]: Simplify (/ 1 1) into 1
160.723 * [backup-simplify]: Simplify (log 1) into 0
160.724 * [backup-simplify]: Simplify (+ (* (- 4) (log phi2)) 0) into (- (* 4 (log phi2)))
160.724 * [backup-simplify]: Simplify (* 1/3 (- (* 4 (log phi2)))) into (* -4/3 (log phi2))
160.724 * [backup-simplify]: Simplify (exp (* -4/3 (log phi2))) into (pow phi2 -4/3)
160.724 * [backup-simplify]: Simplify (* 1 1) into 1
160.724 * [backup-simplify]: Simplify (* 1 (pow phi2 -4/3)) into (pow (/ 1 (pow phi2 4)) 1/3)
160.724 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
160.724 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
160.725 * [backup-simplify]: Simplify (+ (* (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) (pow (* 1 (* 1 (* 1 lambda1))) 2)) (+ (* (* -2/3 (pow (/ 1 phi2) 1/3)) (* 1 (* phi1 (* 1 1)))) (pow phi2 2/3))) into (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
160.726 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0))) (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)))) (* (- (/ 1 phi1) (/ 1 phi2)) (- (/ 1 phi1) (/ 1 phi2))))) into (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3)
160.726 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
160.726 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi2
160.726 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi2
160.726 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi2
160.726 * [taylor]: Taking taylor expansion of 1/3 in phi2
160.726 * [backup-simplify]: Simplify 1/3 into 1/3
160.726 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi2
160.726 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi2
160.726 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi2
160.726 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
160.726 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
160.726 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
160.726 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
160.726 * [taylor]: Taking taylor expansion of 0.5 in phi2
160.726 * [backup-simplify]: Simplify 0.5 into 0.5
160.726 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
160.726 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
160.726 * [taylor]: Taking taylor expansion of phi1 in phi2
160.726 * [backup-simplify]: Simplify phi1 into phi1
160.726 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.726 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
160.726 * [taylor]: Taking taylor expansion of phi2 in phi2
160.726 * [backup-simplify]: Simplify 0 into 0
160.726 * [backup-simplify]: Simplify 1 into 1
160.727 * [backup-simplify]: Simplify (/ 1 1) into 1
160.727 * [backup-simplify]: Simplify (+ 0 1) into 1
160.727 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.727 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.727 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
160.727 * [taylor]: Taking taylor expansion of lambda1 in phi2
160.727 * [backup-simplify]: Simplify lambda1 into lambda1
160.727 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.727 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
160.728 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
160.728 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi2
160.728 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
160.728 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
160.728 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
160.728 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
160.728 * [taylor]: Taking taylor expansion of 0.5 in phi2
160.728 * [backup-simplify]: Simplify 0.5 into 0.5
160.728 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
160.728 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
160.728 * [taylor]: Taking taylor expansion of phi1 in phi2
160.728 * [backup-simplify]: Simplify phi1 into phi1
160.728 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.728 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
160.728 * [taylor]: Taking taylor expansion of phi2 in phi2
160.728 * [backup-simplify]: Simplify 0 into 0
160.728 * [backup-simplify]: Simplify 1 into 1
160.728 * [backup-simplify]: Simplify (/ 1 1) into 1
160.728 * [backup-simplify]: Simplify (+ 0 1) into 1
160.729 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.729 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.729 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
160.729 * [taylor]: Taking taylor expansion of lambda2 in phi2
160.729 * [backup-simplify]: Simplify lambda2 into lambda2
160.729 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.729 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
160.729 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
160.729 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi2
160.729 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
160.729 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
160.729 * [taylor]: Taking taylor expansion of phi1 in phi2
160.729 * [backup-simplify]: Simplify phi1 into phi1
160.729 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.729 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
160.730 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
160.730 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
160.730 * [taylor]: Taking taylor expansion of phi2 in phi2
160.730 * [backup-simplify]: Simplify 0 into 0
160.730 * [backup-simplify]: Simplify 1 into 1
160.730 * [backup-simplify]: Simplify (* 1 1) into 1
160.730 * [backup-simplify]: Simplify (/ 1 1) into 1
160.730 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi2
160.730 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
160.730 * [taylor]: Taking taylor expansion of 2 in phi2
160.730 * [backup-simplify]: Simplify 2 into 2
160.730 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
160.730 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
160.730 * [taylor]: Taking taylor expansion of phi1 in phi2
160.730 * [backup-simplify]: Simplify phi1 into phi1
160.730 * [taylor]: Taking taylor expansion of phi2 in phi2
160.730 * [backup-simplify]: Simplify 0 into 0
160.730 * [backup-simplify]: Simplify 1 into 1
160.730 * [backup-simplify]: Simplify (* phi1 0) into 0
160.730 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
160.731 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.731 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi2
160.731 * [taylor]: Taking taylor expansion of 2 in phi2
160.731 * [backup-simplify]: Simplify 2 into 2
160.731 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi2
160.731 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
160.731 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
160.731 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
160.731 * [taylor]: Taking taylor expansion of 0.5 in phi2
160.731 * [backup-simplify]: Simplify 0.5 into 0.5
160.731 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
160.731 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
160.731 * [taylor]: Taking taylor expansion of phi1 in phi2
160.731 * [backup-simplify]: Simplify phi1 into phi1
160.731 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.731 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
160.731 * [taylor]: Taking taylor expansion of phi2 in phi2
160.731 * [backup-simplify]: Simplify 0 into 0
160.731 * [backup-simplify]: Simplify 1 into 1
160.731 * [backup-simplify]: Simplify (/ 1 1) into 1
160.731 * [backup-simplify]: Simplify (+ 0 1) into 1
160.732 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.732 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.732 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi2
160.732 * [taylor]: Taking taylor expansion of lambda1 in phi2
160.732 * [backup-simplify]: Simplify lambda1 into lambda1
160.732 * [taylor]: Taking taylor expansion of lambda2 in phi2
160.732 * [backup-simplify]: Simplify lambda2 into lambda2
160.732 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.732 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
160.732 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
160.732 * [backup-simplify]: Simplify (+ 0 1) into 1
160.733 * [backup-simplify]: Simplify (+ 0 1) into 1
160.733 * [backup-simplify]: Simplify (+ 0 1) into 1
160.733 * [backup-simplify]: Simplify (+ 1 0) into 1
160.733 * [backup-simplify]: Simplify (log 1) into 0
160.734 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
160.734 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
160.734 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
160.734 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi1
160.734 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi1
160.734 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi1
160.734 * [taylor]: Taking taylor expansion of 1/3 in phi1
160.734 * [backup-simplify]: Simplify 1/3 into 1/3
160.734 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi1
160.734 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi1
160.734 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi1
160.734 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
160.734 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.734 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.734 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.734 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.734 * [backup-simplify]: Simplify 0.5 into 0.5
160.734 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.734 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.734 * [taylor]: Taking taylor expansion of phi1 in phi1
160.734 * [backup-simplify]: Simplify 0 into 0
160.734 * [backup-simplify]: Simplify 1 into 1
160.734 * [backup-simplify]: Simplify (/ 1 1) into 1
160.734 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.734 * [taylor]: Taking taylor expansion of phi2 in phi1
160.734 * [backup-simplify]: Simplify phi2 into phi2
160.734 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.735 * [backup-simplify]: Simplify (+ 1 0) into 1
160.735 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.735 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.735 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
160.735 * [taylor]: Taking taylor expansion of lambda1 in phi1
160.735 * [backup-simplify]: Simplify lambda1 into lambda1
160.735 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.735 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
160.736 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
160.736 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi1
160.736 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
160.736 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.736 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.736 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.736 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.736 * [backup-simplify]: Simplify 0.5 into 0.5
160.736 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.736 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.736 * [taylor]: Taking taylor expansion of phi1 in phi1
160.736 * [backup-simplify]: Simplify 0 into 0
160.736 * [backup-simplify]: Simplify 1 into 1
160.736 * [backup-simplify]: Simplify (/ 1 1) into 1
160.736 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.736 * [taylor]: Taking taylor expansion of phi2 in phi1
160.736 * [backup-simplify]: Simplify phi2 into phi2
160.736 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.736 * [backup-simplify]: Simplify (+ 1 0) into 1
160.737 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.737 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.737 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
160.737 * [taylor]: Taking taylor expansion of lambda2 in phi1
160.737 * [backup-simplify]: Simplify lambda2 into lambda2
160.737 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.737 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
160.737 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
160.737 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi1
160.737 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
160.737 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
160.737 * [taylor]: Taking taylor expansion of phi1 in phi1
160.737 * [backup-simplify]: Simplify 0 into 0
160.737 * [backup-simplify]: Simplify 1 into 1
160.738 * [backup-simplify]: Simplify (* 1 1) into 1
160.738 * [backup-simplify]: Simplify (/ 1 1) into 1
160.738 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
160.738 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
160.738 * [taylor]: Taking taylor expansion of phi2 in phi1
160.738 * [backup-simplify]: Simplify phi2 into phi2
160.738 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.738 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
160.738 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi1
160.738 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
160.738 * [taylor]: Taking taylor expansion of 2 in phi1
160.738 * [backup-simplify]: Simplify 2 into 2
160.738 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
160.738 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
160.738 * [taylor]: Taking taylor expansion of phi1 in phi1
160.738 * [backup-simplify]: Simplify 0 into 0
160.738 * [backup-simplify]: Simplify 1 into 1
160.738 * [taylor]: Taking taylor expansion of phi2 in phi1
160.738 * [backup-simplify]: Simplify phi2 into phi2
160.738 * [backup-simplify]: Simplify (* 0 phi2) into 0
160.738 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
160.738 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.738 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi1
160.738 * [taylor]: Taking taylor expansion of 2 in phi1
160.738 * [backup-simplify]: Simplify 2 into 2
160.739 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi1
160.739 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.739 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.739 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.739 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.739 * [backup-simplify]: Simplify 0.5 into 0.5
160.739 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.739 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.739 * [taylor]: Taking taylor expansion of phi1 in phi1
160.739 * [backup-simplify]: Simplify 0 into 0
160.739 * [backup-simplify]: Simplify 1 into 1
160.739 * [backup-simplify]: Simplify (/ 1 1) into 1
160.739 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.739 * [taylor]: Taking taylor expansion of phi2 in phi1
160.739 * [backup-simplify]: Simplify phi2 into phi2
160.739 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.739 * [backup-simplify]: Simplify (+ 1 0) into 1
160.740 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.740 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.740 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi1
160.740 * [taylor]: Taking taylor expansion of lambda1 in phi1
160.740 * [backup-simplify]: Simplify lambda1 into lambda1
160.740 * [taylor]: Taking taylor expansion of lambda2 in phi1
160.740 * [backup-simplify]: Simplify lambda2 into lambda2
160.740 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.740 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
160.740 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
160.740 * [backup-simplify]: Simplify (+ 1 0) into 1
160.741 * [backup-simplify]: Simplify (+ 0 1) into 1
160.741 * [backup-simplify]: Simplify (+ 0 1) into 1
160.741 * [backup-simplify]: Simplify (+ 1 0) into 1
160.741 * [backup-simplify]: Simplify (log 1) into 0
160.742 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
160.742 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
160.742 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
160.742 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda2
160.742 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda2
160.742 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda2
160.742 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.742 * [backup-simplify]: Simplify 1/3 into 1/3
160.742 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda2
160.742 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda2
160.742 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda2
160.742 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
160.742 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.742 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.742 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.742 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.742 * [backup-simplify]: Simplify 0.5 into 0.5
160.742 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.742 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.742 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.742 * [backup-simplify]: Simplify phi1 into phi1
160.742 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.742 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.742 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.742 * [backup-simplify]: Simplify phi2 into phi2
160.742 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.742 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.742 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.742 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.743 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.743 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.743 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.743 * [backup-simplify]: Simplify (- 0) into 0
160.743 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.743 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
160.743 * [taylor]: Taking taylor expansion of lambda1 in lambda2
160.743 * [backup-simplify]: Simplify lambda1 into lambda1
160.743 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.743 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
160.744 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
160.744 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda2
160.744 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
160.744 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.744 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.744 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.744 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.744 * [backup-simplify]: Simplify 0.5 into 0.5
160.744 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.744 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.744 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.744 * [backup-simplify]: Simplify phi1 into phi1
160.744 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.744 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.744 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.744 * [backup-simplify]: Simplify phi2 into phi2
160.744 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.744 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.744 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.744 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.744 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.744 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.744 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.745 * [backup-simplify]: Simplify (- 0) into 0
160.745 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.745 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
160.745 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.745 * [backup-simplify]: Simplify 0 into 0
160.745 * [backup-simplify]: Simplify 1 into 1
160.745 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.745 * [backup-simplify]: Simplify (* 1 1) into 1
160.745 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.745 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda2
160.745 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
160.745 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
160.745 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.745 * [backup-simplify]: Simplify phi1 into phi1
160.745 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.746 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
160.746 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
160.746 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
160.746 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.746 * [backup-simplify]: Simplify phi2 into phi2
160.746 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.746 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
160.746 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda2
160.746 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
160.746 * [taylor]: Taking taylor expansion of 2 in lambda2
160.746 * [backup-simplify]: Simplify 2 into 2
160.746 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
160.746 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
160.746 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.746 * [backup-simplify]: Simplify phi1 into phi1
160.746 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.746 * [backup-simplify]: Simplify phi2 into phi2
160.746 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.746 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
160.746 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda2
160.746 * [taylor]: Taking taylor expansion of 2 in lambda2
160.746 * [backup-simplify]: Simplify 2 into 2
160.746 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda2
160.746 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.746 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.746 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.746 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.746 * [backup-simplify]: Simplify 0.5 into 0.5
160.746 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.746 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.746 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.746 * [backup-simplify]: Simplify phi1 into phi1
160.746 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.746 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.746 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.746 * [backup-simplify]: Simplify phi2 into phi2
160.746 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.746 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.746 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.746 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.747 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.747 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.747 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.747 * [backup-simplify]: Simplify (- 0) into 0
160.747 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.747 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda2
160.747 * [taylor]: Taking taylor expansion of lambda1 in lambda2
160.747 * [backup-simplify]: Simplify lambda1 into lambda1
160.747 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.747 * [backup-simplify]: Simplify 0 into 0
160.747 * [backup-simplify]: Simplify 1 into 1
160.747 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.747 * [backup-simplify]: Simplify (* lambda1 0) into 0
160.748 * [backup-simplify]: Simplify (+ (* lambda1 1) (* 0 0)) into lambda1
160.748 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
160.748 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.748 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.748 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.748 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.749 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
160.749 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
160.749 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
160.749 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
160.749 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
160.749 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
160.749 * [taylor]: Taking taylor expansion of 1/3 in lambda1
160.749 * [backup-simplify]: Simplify 1/3 into 1/3
160.749 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
160.750 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
160.750 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
160.750 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
160.750 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
160.750 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
160.750 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
160.750 * [taylor]: Taking taylor expansion of 0.5 in lambda1
160.750 * [backup-simplify]: Simplify 0.5 into 0.5
160.750 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
160.750 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
160.750 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.750 * [backup-simplify]: Simplify phi1 into phi1
160.750 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.750 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
160.750 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.750 * [backup-simplify]: Simplify phi2 into phi2
160.750 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.750 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.750 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.750 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.750 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.750 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.750 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.751 * [backup-simplify]: Simplify (- 0) into 0
160.751 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.751 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
160.751 * [taylor]: Taking taylor expansion of lambda1 in lambda1
160.751 * [backup-simplify]: Simplify 0 into 0
160.751 * [backup-simplify]: Simplify 1 into 1
160.751 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.751 * [backup-simplify]: Simplify (* 1 1) into 1
160.751 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.751 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
160.751 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
160.751 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
160.751 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
160.751 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
160.751 * [taylor]: Taking taylor expansion of 0.5 in lambda1
160.751 * [backup-simplify]: Simplify 0.5 into 0.5
160.751 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
160.751 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
160.751 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.752 * [backup-simplify]: Simplify phi1 into phi1
160.752 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.752 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
160.752 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.752 * [backup-simplify]: Simplify phi2 into phi2
160.752 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.752 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.752 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.752 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.752 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.752 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.752 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.754 * [backup-simplify]: Simplify (- 0) into 0
160.754 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.754 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
160.754 * [taylor]: Taking taylor expansion of lambda2 in lambda1
160.754 * [backup-simplify]: Simplify lambda2 into lambda2
160.754 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.754 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
160.754 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
160.754 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
160.754 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
160.754 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
160.754 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.754 * [backup-simplify]: Simplify phi1 into phi1
160.754 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.754 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
160.755 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
160.755 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
160.755 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.755 * [backup-simplify]: Simplify phi2 into phi2
160.755 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.755 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
160.755 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
160.755 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
160.755 * [taylor]: Taking taylor expansion of 2 in lambda1
160.755 * [backup-simplify]: Simplify 2 into 2
160.755 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
160.755 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
160.755 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.755 * [backup-simplify]: Simplify phi1 into phi1
160.755 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.755 * [backup-simplify]: Simplify phi2 into phi2
160.755 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.755 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
160.755 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
160.755 * [taylor]: Taking taylor expansion of 2 in lambda1
160.755 * [backup-simplify]: Simplify 2 into 2
160.755 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
160.755 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
160.755 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
160.755 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
160.755 * [taylor]: Taking taylor expansion of 0.5 in lambda1
160.755 * [backup-simplify]: Simplify 0.5 into 0.5
160.755 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
160.755 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
160.755 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.755 * [backup-simplify]: Simplify phi1 into phi1
160.755 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.755 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
160.755 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.755 * [backup-simplify]: Simplify phi2 into phi2
160.755 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.755 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.755 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.755 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.756 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.756 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.756 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.756 * [backup-simplify]: Simplify (- 0) into 0
160.756 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.756 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
160.756 * [taylor]: Taking taylor expansion of lambda1 in lambda1
160.756 * [backup-simplify]: Simplify 0 into 0
160.756 * [backup-simplify]: Simplify 1 into 1
160.756 * [taylor]: Taking taylor expansion of lambda2 in lambda1
160.756 * [backup-simplify]: Simplify lambda2 into lambda2
160.756 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.756 * [backup-simplify]: Simplify (* 0 lambda2) into 0
160.757 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
160.757 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
160.757 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.757 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.758 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.758 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.758 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.758 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.758 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
160.758 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
160.759 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
160.759 * [taylor]: Taking taylor expansion of 1/3 in lambda1
160.759 * [backup-simplify]: Simplify 1/3 into 1/3
160.759 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
160.759 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
160.759 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
160.759 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
160.759 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
160.759 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
160.759 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
160.759 * [taylor]: Taking taylor expansion of 0.5 in lambda1
160.759 * [backup-simplify]: Simplify 0.5 into 0.5
160.759 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
160.759 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
160.759 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.759 * [backup-simplify]: Simplify phi1 into phi1
160.759 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.759 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
160.759 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.759 * [backup-simplify]: Simplify phi2 into phi2
160.759 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.759 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.759 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.759 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.759 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.759 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.759 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.760 * [backup-simplify]: Simplify (- 0) into 0
160.760 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.760 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
160.760 * [taylor]: Taking taylor expansion of lambda1 in lambda1
160.760 * [backup-simplify]: Simplify 0 into 0
160.760 * [backup-simplify]: Simplify 1 into 1
160.760 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.760 * [backup-simplify]: Simplify (* 1 1) into 1
160.760 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.760 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
160.760 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
160.760 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
160.761 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
160.761 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
160.761 * [taylor]: Taking taylor expansion of 0.5 in lambda1
160.761 * [backup-simplify]: Simplify 0.5 into 0.5
160.761 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
160.761 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
160.761 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.761 * [backup-simplify]: Simplify phi1 into phi1
160.761 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.761 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
160.761 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.761 * [backup-simplify]: Simplify phi2 into phi2
160.761 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.761 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.761 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.761 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.761 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.761 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.761 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.761 * [backup-simplify]: Simplify (- 0) into 0
160.762 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.762 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
160.762 * [taylor]: Taking taylor expansion of lambda2 in lambda1
160.762 * [backup-simplify]: Simplify lambda2 into lambda2
160.762 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.762 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
160.762 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
160.762 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
160.762 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
160.762 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
160.762 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.762 * [backup-simplify]: Simplify phi1 into phi1
160.762 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.762 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
160.762 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
160.762 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
160.762 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.762 * [backup-simplify]: Simplify phi2 into phi2
160.762 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.762 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
160.762 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
160.762 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
160.762 * [taylor]: Taking taylor expansion of 2 in lambda1
160.762 * [backup-simplify]: Simplify 2 into 2
160.762 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
160.762 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
160.763 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.763 * [backup-simplify]: Simplify phi1 into phi1
160.763 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.763 * [backup-simplify]: Simplify phi2 into phi2
160.763 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.763 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
160.763 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
160.763 * [taylor]: Taking taylor expansion of 2 in lambda1
160.763 * [backup-simplify]: Simplify 2 into 2
160.763 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
160.763 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
160.763 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
160.763 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
160.763 * [taylor]: Taking taylor expansion of 0.5 in lambda1
160.763 * [backup-simplify]: Simplify 0.5 into 0.5
160.763 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
160.763 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
160.763 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.763 * [backup-simplify]: Simplify phi1 into phi1
160.763 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.763 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
160.763 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.763 * [backup-simplify]: Simplify phi2 into phi2
160.763 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.763 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.763 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.763 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.763 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.763 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.763 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.764 * [backup-simplify]: Simplify (- 0) into 0
160.764 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.764 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
160.764 * [taylor]: Taking taylor expansion of lambda1 in lambda1
160.764 * [backup-simplify]: Simplify 0 into 0
160.764 * [backup-simplify]: Simplify 1 into 1
160.764 * [taylor]: Taking taylor expansion of lambda2 in lambda1
160.764 * [backup-simplify]: Simplify lambda2 into lambda2
160.764 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.764 * [backup-simplify]: Simplify (* 0 lambda2) into 0
160.764 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
160.765 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
160.765 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.765 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.765 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.765 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.766 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.766 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.766 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
160.766 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
160.766 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.766 * [backup-simplify]: Simplify 1/3 into 1/3
160.766 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
160.766 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
160.766 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.766 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.766 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.766 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.766 * [backup-simplify]: Simplify 0.5 into 0.5
160.766 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.766 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.766 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.766 * [backup-simplify]: Simplify phi1 into phi1
160.766 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.766 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.766 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.766 * [backup-simplify]: Simplify phi2 into phi2
160.766 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.766 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.766 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.767 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.767 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.767 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.767 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.767 * [backup-simplify]: Simplify (- 0) into 0
160.767 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.767 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.768 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.768 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
160.768 * [taylor]: Taking taylor expansion of 2 in lambda2
160.768 * [backup-simplify]: Simplify 2 into 2
160.768 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
160.768 * [taylor]: Taking taylor expansion of lambda1 in lambda2
160.768 * [backup-simplify]: Simplify lambda1 into lambda1
160.768 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
160.768 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
160.768 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
160.768 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.768 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.768 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.768 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
160.768 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
160.768 * [taylor]: Taking taylor expansion of 1/3 in phi1
160.768 * [backup-simplify]: Simplify 1/3 into 1/3
160.768 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
160.769 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
160.769 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.769 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.769 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.769 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.769 * [backup-simplify]: Simplify 0.5 into 0.5
160.769 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.769 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.769 * [taylor]: Taking taylor expansion of phi1 in phi1
160.769 * [backup-simplify]: Simplify 0 into 0
160.769 * [backup-simplify]: Simplify 1 into 1
160.769 * [backup-simplify]: Simplify (/ 1 1) into 1
160.769 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.769 * [taylor]: Taking taylor expansion of phi2 in phi1
160.769 * [backup-simplify]: Simplify phi2 into phi2
160.769 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.769 * [backup-simplify]: Simplify (+ 1 0) into 1
160.770 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.770 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.770 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.770 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.770 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
160.770 * [taylor]: Taking taylor expansion of 2 in phi1
160.770 * [backup-simplify]: Simplify 2 into 2
160.770 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
160.770 * [taylor]: Taking taylor expansion of lambda1 in phi1
160.770 * [backup-simplify]: Simplify lambda1 into lambda1
160.770 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
160.770 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
160.770 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
160.770 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.771 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.771 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.771 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
160.771 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
160.771 * [taylor]: Taking taylor expansion of 1/3 in phi2
160.771 * [backup-simplify]: Simplify 1/3 into 1/3
160.771 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
160.771 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
160.771 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
160.771 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
160.771 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
160.771 * [taylor]: Taking taylor expansion of 0.5 in phi2
160.771 * [backup-simplify]: Simplify 0.5 into 0.5
160.771 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
160.771 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
160.771 * [taylor]: Taking taylor expansion of phi1 in phi2
160.771 * [backup-simplify]: Simplify phi1 into phi1
160.771 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.771 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
160.771 * [taylor]: Taking taylor expansion of phi2 in phi2
160.771 * [backup-simplify]: Simplify 0 into 0
160.771 * [backup-simplify]: Simplify 1 into 1
160.771 * [backup-simplify]: Simplify (/ 1 1) into 1
160.772 * [backup-simplify]: Simplify (+ 0 1) into 1
160.772 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.772 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.772 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.772 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.772 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
160.772 * [taylor]: Taking taylor expansion of 2 in phi2
160.772 * [backup-simplify]: Simplify 2 into 2
160.772 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
160.772 * [taylor]: Taking taylor expansion of lambda1 in phi2
160.772 * [backup-simplify]: Simplify lambda1 into lambda1
160.772 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
160.773 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
160.773 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
160.773 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.773 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.773 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.773 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.774 * [backup-simplify]: Simplify (+ 0) into 0
160.774 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
160.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
160.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
160.774 * [backup-simplify]: Simplify (+ 0 0) into 0
160.775 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
160.775 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
160.776 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
160.776 * [backup-simplify]: Simplify (- 0) into 0
160.776 * [backup-simplify]: Simplify (+ 0 0) into 0
160.776 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.777 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
160.777 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
160.777 * [backup-simplify]: Simplify (+ 0 0) into 0
160.778 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
160.778 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
160.778 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
160.778 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
160.779 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
160.779 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.780 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
160.780 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
160.780 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
160.780 * [taylor]: Taking taylor expansion of -2/3 in lambda2
160.780 * [backup-simplify]: Simplify -2/3 into -2/3
160.780 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
160.780 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
160.780 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
160.780 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.780 * [backup-simplify]: Simplify 1/3 into 1/3
160.780 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
160.780 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
160.780 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.780 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.780 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.780 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.780 * [backup-simplify]: Simplify 0.5 into 0.5
160.780 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.780 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.780 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.780 * [backup-simplify]: Simplify phi1 into phi1
160.780 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.780 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.780 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.780 * [backup-simplify]: Simplify phi2 into phi2
160.780 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.780 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.781 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.781 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.781 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.781 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.781 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.781 * [backup-simplify]: Simplify (- 0) into 0
160.781 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.781 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.782 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.782 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
160.782 * [taylor]: Taking taylor expansion of 2 in lambda2
160.782 * [backup-simplify]: Simplify 2 into 2
160.782 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
160.782 * [taylor]: Taking taylor expansion of lambda1 in lambda2
160.782 * [backup-simplify]: Simplify lambda1 into lambda1
160.782 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
160.782 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
160.782 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
160.782 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.782 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.782 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.782 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.782 * [backup-simplify]: Simplify 0 into 0
160.783 * [backup-simplify]: Simplify 1 into 1
160.783 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.783 * [backup-simplify]: Simplify (+ 0) into 0
160.783 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
160.783 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
160.784 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
160.784 * [backup-simplify]: Simplify (+ 0 0) into 0
160.784 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
160.784 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
160.785 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
160.785 * [backup-simplify]: Simplify (- 0) into 0
160.785 * [backup-simplify]: Simplify (+ 0 0) into 0
160.785 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.786 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
160.787 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
160.787 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
160.787 * [backup-simplify]: Simplify (- 0) into 0
160.787 * [backup-simplify]: Simplify (+ 0 0) into 0
160.788 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
160.788 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
160.789 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
160.790 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
160.790 * [taylor]: Taking taylor expansion of 0 in phi1
160.790 * [backup-simplify]: Simplify 0 into 0
160.790 * [taylor]: Taking taylor expansion of 0 in phi2
160.790 * [backup-simplify]: Simplify 0 into 0
160.790 * [backup-simplify]: Simplify 0 into 0
160.790 * [backup-simplify]: Simplify (+ 0) into 0
160.790 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
160.790 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
160.791 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
160.791 * [backup-simplify]: Simplify (+ 0 0) into 0
160.791 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
160.792 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
160.792 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
160.792 * [backup-simplify]: Simplify (- 0) into 0
160.792 * [backup-simplify]: Simplify (+ 0 0) into 0
160.792 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.793 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
160.794 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
160.794 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
160.794 * [backup-simplify]: Simplify (- 0) into 0
160.794 * [backup-simplify]: Simplify (+ 0 0) into 0
160.795 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
160.795 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
160.795 * [taylor]: Taking taylor expansion of 0 in phi1
160.795 * [backup-simplify]: Simplify 0 into 0
160.795 * [taylor]: Taking taylor expansion of 0 in phi2
160.795 * [backup-simplify]: Simplify 0 into 0
160.796 * [backup-simplify]: Simplify 0 into 0
160.796 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.796 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
160.797 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
160.797 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
160.797 * [backup-simplify]: Simplify (- 0) into 0
160.798 * [backup-simplify]: Simplify (+ 0 0) into 0
160.798 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
160.799 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
160.799 * [taylor]: Taking taylor expansion of 0 in phi2
160.799 * [backup-simplify]: Simplify 0 into 0
160.799 * [backup-simplify]: Simplify 0 into 0
160.799 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.800 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
160.800 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
160.800 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
160.801 * [backup-simplify]: Simplify (- 0) into 0
160.801 * [backup-simplify]: Simplify (+ 0 0) into 0
160.801 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
160.802 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
160.802 * [backup-simplify]: Simplify 0 into 0
160.802 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
160.803 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
160.803 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
160.803 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
160.803 * [backup-simplify]: Simplify (+ 0 0) into 0
160.804 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
160.804 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
160.805 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
160.805 * [backup-simplify]: Simplify (- 0) into 0
160.805 * [backup-simplify]: Simplify (+ 0 0) into 0
160.806 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
160.806 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
160.807 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
160.807 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
160.808 * [backup-simplify]: Simplify (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))
160.808 * [backup-simplify]: Simplify (+ 0 (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) into (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2))))
160.808 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
160.809 * [backup-simplify]: Simplify (+ 0) into 0
160.809 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
160.809 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
160.809 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
160.809 * [backup-simplify]: Simplify (+ 0 0) into 0
160.810 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
160.810 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
160.810 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
160.811 * [backup-simplify]: Simplify (- 0) into 0
160.811 * [backup-simplify]: Simplify (+ 0 0) into 0
160.811 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.812 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 lambda2))) into 0
160.812 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
160.812 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
160.812 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
160.812 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
160.813 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))
160.814 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))
160.815 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.816 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2)))))
160.818 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2))))) 1) 1)))) into (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))))
160.818 * [taylor]: Taking taylor expansion of (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))))) in lambda2
160.818 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
160.818 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
160.818 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.818 * [backup-simplify]: Simplify 1/3 into 1/3
160.818 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
160.818 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
160.818 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.818 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.818 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.818 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.818 * [backup-simplify]: Simplify 0.5 into 0.5
160.818 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.818 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.818 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.818 * [backup-simplify]: Simplify phi1 into phi1
160.818 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.818 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.818 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.818 * [backup-simplify]: Simplify phi2 into phi2
160.818 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.818 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.818 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.819 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.819 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.819 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.819 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.819 * [backup-simplify]: Simplify (- 0) into 0
160.819 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.819 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.820 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.820 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
160.820 * [taylor]: Taking taylor expansion of 2 in lambda2
160.820 * [backup-simplify]: Simplify 2 into 2
160.820 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
160.820 * [taylor]: Taking taylor expansion of lambda1 in lambda2
160.820 * [backup-simplify]: Simplify lambda1 into lambda1
160.820 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
160.820 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
160.820 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
160.820 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.820 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.820 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.820 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
160.820 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
160.820 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in lambda2
160.820 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.821 * [backup-simplify]: Simplify 1/3 into 1/3
160.821 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in lambda2
160.821 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in lambda2
160.821 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.821 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.821 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.821 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.821 * [backup-simplify]: Simplify 0.5 into 0.5
160.821 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.821 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.821 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.821 * [backup-simplify]: Simplify phi1 into phi1
160.821 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.821 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.821 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.821 * [backup-simplify]: Simplify phi2 into phi2
160.821 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.821 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.821 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.821 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.821 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.821 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.821 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.822 * [backup-simplify]: Simplify (- 0) into 0
160.822 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.822 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
160.822 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.822 * [backup-simplify]: Simplify phi1 into phi1
160.822 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.822 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.822 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))
160.822 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
160.822 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
160.822 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.822 * [backup-simplify]: Simplify 1/3 into 1/3
160.822 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
160.822 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
160.822 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.822 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.822 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.822 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.823 * [backup-simplify]: Simplify 0.5 into 0.5
160.823 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.823 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.823 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.823 * [backup-simplify]: Simplify phi1 into phi1
160.823 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.823 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.823 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.823 * [backup-simplify]: Simplify phi2 into phi2
160.823 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.823 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.823 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.823 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.823 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.823 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.823 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.823 * [backup-simplify]: Simplify (- 0) into 0
160.824 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.824 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
160.824 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.824 * [backup-simplify]: Simplify phi2 into phi2
160.824 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.824 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.824 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
160.824 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
160.824 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
160.824 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
160.824 * [taylor]: Taking taylor expansion of 2/3 in lambda2
160.824 * [backup-simplify]: Simplify 2/3 into 2/3
160.824 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
160.824 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
160.824 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.824 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.824 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.824 * [taylor]: Taking taylor expansion of 0.5 in lambda2
160.824 * [backup-simplify]: Simplify 0.5 into 0.5
160.824 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.824 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.824 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.824 * [backup-simplify]: Simplify phi1 into phi1
160.824 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.825 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.825 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.825 * [backup-simplify]: Simplify phi2 into phi2
160.825 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.825 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.825 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.825 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.825 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.825 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.825 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.825 * [backup-simplify]: Simplify (- 0) into 0
160.825 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.825 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
160.825 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.825 * [backup-simplify]: Simplify phi1 into phi1
160.825 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.825 * [backup-simplify]: Simplify phi2 into phi2
160.826 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.826 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.826 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))
160.826 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
160.826 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
160.826 * [taylor]: Taking taylor expansion of 1/9 in lambda2
160.826 * [backup-simplify]: Simplify 1/9 into 1/9
160.826 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
160.826 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
160.826 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.826 * [backup-simplify]: Simplify 0 into 0
160.826 * [backup-simplify]: Simplify 1 into 1
160.826 * [backup-simplify]: Simplify (* 1 1) into 1
160.827 * [backup-simplify]: Simplify (/ 1 1) into 1
160.827 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
160.827 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
160.828 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))))
160.828 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) into (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
160.828 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
160.829 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
160.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
160.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
160.830 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
160.830 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))
160.831 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) into (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
160.832 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
160.832 * [backup-simplify]: Simplify (+ 0) into 0
160.832 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
160.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
160.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
160.833 * [backup-simplify]: Simplify (+ 0 0) into 0
160.833 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
160.833 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
160.834 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
160.834 * [backup-simplify]: Simplify (- 0) into 0
160.834 * [backup-simplify]: Simplify (+ 0 0) into 0
160.834 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.835 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
160.835 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
160.836 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
160.836 * [backup-simplify]: Simplify (- 0) into 0
160.836 * [backup-simplify]: Simplify (+ 0 0) into 0
160.837 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
160.837 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
160.838 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
160.838 * [backup-simplify]: Simplify (+ 0 0) into 0
160.838 * [backup-simplify]: Simplify (- 0) into 0
160.838 * [backup-simplify]: Simplify (+ 0 0) into 0
160.839 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
160.839 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
160.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
160.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
160.840 * [backup-simplify]: Simplify (+ 0 0) into 0
160.840 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
160.841 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
160.843 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
160.843 * [backup-simplify]: Simplify (- 0) into 0
160.843 * [backup-simplify]: Simplify (+ 0 0) into 0
160.844 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
160.845 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
160.846 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
160.846 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
160.846 * [backup-simplify]: Simplify (- 0) into 0
160.847 * [backup-simplify]: Simplify (+ 0 0) into 0
160.847 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
160.848 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
160.849 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
160.849 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
160.849 * [backup-simplify]: Simplify (- 1/9) into -1/9
160.849 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
160.851 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) (+ (* 0 0) (* 0 -1/9))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
160.851 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) in phi1
160.851 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) in phi1
160.851 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi1
160.851 * [taylor]: Taking taylor expansion of 1/3 in phi1
160.851 * [backup-simplify]: Simplify 1/3 into 1/3
160.851 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi1
160.851 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
160.851 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
160.851 * [taylor]: Taking taylor expansion of 1/3 in phi1
160.851 * [backup-simplify]: Simplify 1/3 into 1/3
160.851 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
160.851 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
160.851 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.851 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.851 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.851 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.851 * [backup-simplify]: Simplify 0.5 into 0.5
160.851 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.851 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.851 * [taylor]: Taking taylor expansion of phi1 in phi1
160.851 * [backup-simplify]: Simplify 0 into 0
160.851 * [backup-simplify]: Simplify 1 into 1
160.852 * [backup-simplify]: Simplify (/ 1 1) into 1
160.852 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.852 * [taylor]: Taking taylor expansion of phi2 in phi1
160.852 * [backup-simplify]: Simplify phi2 into phi2
160.852 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.852 * [backup-simplify]: Simplify (+ 1 0) into 1
160.852 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.852 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.852 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.853 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.853 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
160.853 * [taylor]: Taking taylor expansion of 2 in phi1
160.853 * [backup-simplify]: Simplify 2 into 2
160.853 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
160.853 * [taylor]: Taking taylor expansion of lambda1 in phi1
160.853 * [backup-simplify]: Simplify lambda1 into lambda1
160.853 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
160.853 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
160.853 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
160.853 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.853 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.853 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.854 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi1
160.854 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.854 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.854 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.854 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.854 * [backup-simplify]: Simplify 0.5 into 0.5
160.854 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.854 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.854 * [taylor]: Taking taylor expansion of phi1 in phi1
160.854 * [backup-simplify]: Simplify 0 into 0
160.854 * [backup-simplify]: Simplify 1 into 1
160.854 * [backup-simplify]: Simplify (/ 1 1) into 1
160.854 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.854 * [taylor]: Taking taylor expansion of phi2 in phi1
160.854 * [backup-simplify]: Simplify phi2 into phi2
160.854 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.854 * [backup-simplify]: Simplify (+ 1 0) into 1
160.855 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.855 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.855 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
160.855 * [taylor]: Taking taylor expansion of phi2 in phi1
160.855 * [backup-simplify]: Simplify phi2 into phi2
160.855 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.855 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.855 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
160.855 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
160.856 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in phi1
160.856 * [taylor]: Taking taylor expansion of 1/3 in phi1
160.856 * [backup-simplify]: Simplify 1/3 into 1/3
160.856 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in phi1
160.856 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
160.856 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
160.856 * [taylor]: Taking taylor expansion of 1/3 in phi1
160.856 * [backup-simplify]: Simplify 1/3 into 1/3
160.856 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
160.856 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
160.856 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.856 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.856 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.856 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.856 * [backup-simplify]: Simplify 0.5 into 0.5
160.856 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.856 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.856 * [taylor]: Taking taylor expansion of phi1 in phi1
160.856 * [backup-simplify]: Simplify 0 into 0
160.856 * [backup-simplify]: Simplify 1 into 1
160.856 * [backup-simplify]: Simplify (/ 1 1) into 1
160.856 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.856 * [taylor]: Taking taylor expansion of phi2 in phi1
160.856 * [backup-simplify]: Simplify phi2 into phi2
160.856 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.856 * [backup-simplify]: Simplify (+ 1 0) into 1
160.857 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.857 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.857 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.857 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.857 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
160.857 * [taylor]: Taking taylor expansion of 2 in phi1
160.857 * [backup-simplify]: Simplify 2 into 2
160.857 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
160.857 * [taylor]: Taking taylor expansion of lambda1 in phi1
160.857 * [backup-simplify]: Simplify lambda1 into lambda1
160.857 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
160.857 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
160.857 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
160.858 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.858 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.858 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.858 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in phi1
160.858 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.858 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.858 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.858 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.858 * [backup-simplify]: Simplify 0.5 into 0.5
160.858 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.858 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.858 * [taylor]: Taking taylor expansion of phi1 in phi1
160.858 * [backup-simplify]: Simplify 0 into 0
160.858 * [backup-simplify]: Simplify 1 into 1
160.859 * [backup-simplify]: Simplify (/ 1 1) into 1
160.859 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.859 * [taylor]: Taking taylor expansion of phi2 in phi1
160.859 * [backup-simplify]: Simplify phi2 into phi2
160.859 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.859 * [backup-simplify]: Simplify (+ 1 0) into 1
160.859 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.859 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.859 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
160.859 * [taylor]: Taking taylor expansion of phi1 in phi1
160.859 * [backup-simplify]: Simplify 0 into 0
160.859 * [backup-simplify]: Simplify 1 into 1
160.860 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.860 * [backup-simplify]: Simplify (* 1 1) into 1
160.860 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.860 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.860 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in phi1
160.860 * [taylor]: Taking taylor expansion of 2/3 in phi1
160.860 * [backup-simplify]: Simplify 2/3 into 2/3
160.860 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in phi1
160.860 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
160.860 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
160.860 * [taylor]: Taking taylor expansion of 1/3 in phi1
160.860 * [backup-simplify]: Simplify 1/3 into 1/3
160.861 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
160.861 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
160.861 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.861 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.861 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.861 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.861 * [backup-simplify]: Simplify 0.5 into 0.5
160.861 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.861 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.861 * [taylor]: Taking taylor expansion of phi1 in phi1
160.861 * [backup-simplify]: Simplify 0 into 0
160.861 * [backup-simplify]: Simplify 1 into 1
160.861 * [backup-simplify]: Simplify (/ 1 1) into 1
160.861 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.861 * [taylor]: Taking taylor expansion of phi2 in phi1
160.861 * [backup-simplify]: Simplify phi2 into phi2
160.861 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.861 * [backup-simplify]: Simplify (+ 1 0) into 1
160.862 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.862 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.862 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.862 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.862 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
160.862 * [taylor]: Taking taylor expansion of 2 in phi1
160.862 * [backup-simplify]: Simplify 2 into 2
160.862 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
160.862 * [taylor]: Taking taylor expansion of lambda1 in phi1
160.862 * [backup-simplify]: Simplify lambda1 into lambda1
160.862 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
160.862 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
160.862 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
160.862 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.863 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.863 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.863 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in phi1
160.863 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.863 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.863 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.863 * [taylor]: Taking taylor expansion of 0.5 in phi1
160.863 * [backup-simplify]: Simplify 0.5 into 0.5
160.863 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.863 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.863 * [taylor]: Taking taylor expansion of phi1 in phi1
160.863 * [backup-simplify]: Simplify 0 into 0
160.863 * [backup-simplify]: Simplify 1 into 1
160.863 * [backup-simplify]: Simplify (/ 1 1) into 1
160.863 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.863 * [taylor]: Taking taylor expansion of phi2 in phi1
160.863 * [backup-simplify]: Simplify phi2 into phi2
160.863 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.864 * [backup-simplify]: Simplify (+ 1 0) into 1
160.864 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.864 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.864 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
160.864 * [taylor]: Taking taylor expansion of phi1 in phi1
160.864 * [backup-simplify]: Simplify 0 into 0
160.864 * [backup-simplify]: Simplify 1 into 1
160.864 * [taylor]: Taking taylor expansion of phi2 in phi1
160.864 * [backup-simplify]: Simplify phi2 into phi2
160.864 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.864 * [backup-simplify]: Simplify (* 0 phi2) into 0
160.864 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
160.865 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
160.865 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.865 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2) (* 0 0)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)
160.866 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))
160.866 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
160.866 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.867 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
160.867 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
160.868 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
160.868 * [backup-simplify]: Simplify (- 0) into 0
160.868 * [backup-simplify]: Simplify (+ 0 0) into 0
160.869 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
160.869 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
160.870 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
160.871 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
160.872 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
160.872 * [backup-simplify]: Simplify (- 0) into 0
160.872 * [backup-simplify]: Simplify (+ 0 0) into 0
160.873 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
160.874 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
160.874 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
160.874 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.875 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
160.875 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
160.876 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
160.876 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
160.877 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
160.877 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
160.878 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
160.879 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
160.880 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
160.880 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.881 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
160.881 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
160.881 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
160.882 * [backup-simplify]: Simplify (- 0) into 0
160.882 * [backup-simplify]: Simplify (+ 0 0) into 0
160.882 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
160.883 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
160.883 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 phi2))) into 0
160.884 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
160.884 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 phi2) (* 0 0))) into 0
160.885 * [backup-simplify]: Simplify (- (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))))) into 0
160.886 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)))) into 0
160.886 * [backup-simplify]: Simplify (- 0) into 0
160.886 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
160.886 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi2
160.886 * [taylor]: Taking taylor expansion of 1/3 in phi2
160.886 * [backup-simplify]: Simplify 1/3 into 1/3
160.886 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi2
160.886 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
160.887 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
160.887 * [taylor]: Taking taylor expansion of 1/3 in phi2
160.887 * [backup-simplify]: Simplify 1/3 into 1/3
160.887 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
160.887 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
160.887 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
160.887 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
160.887 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
160.887 * [taylor]: Taking taylor expansion of 0.5 in phi2
160.887 * [backup-simplify]: Simplify 0.5 into 0.5
160.887 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
160.887 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
160.887 * [taylor]: Taking taylor expansion of phi1 in phi2
160.887 * [backup-simplify]: Simplify phi1 into phi1
160.887 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.887 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
160.887 * [taylor]: Taking taylor expansion of phi2 in phi2
160.887 * [backup-simplify]: Simplify 0 into 0
160.887 * [backup-simplify]: Simplify 1 into 1
160.887 * [backup-simplify]: Simplify (/ 1 1) into 1
160.887 * [backup-simplify]: Simplify (+ 0 1) into 1
160.888 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.888 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.888 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.888 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.888 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
160.888 * [taylor]: Taking taylor expansion of 2 in phi2
160.888 * [backup-simplify]: Simplify 2 into 2
160.888 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
160.888 * [taylor]: Taking taylor expansion of lambda1 in phi2
160.888 * [backup-simplify]: Simplify lambda1 into lambda1
160.888 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
160.888 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
160.888 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
160.888 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.889 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.889 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.889 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi2
160.889 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
160.889 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
160.889 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
160.889 * [taylor]: Taking taylor expansion of 0.5 in phi2
160.889 * [backup-simplify]: Simplify 0.5 into 0.5
160.889 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
160.889 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
160.889 * [taylor]: Taking taylor expansion of phi1 in phi2
160.889 * [backup-simplify]: Simplify phi1 into phi1
160.889 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.889 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
160.889 * [taylor]: Taking taylor expansion of phi2 in phi2
160.889 * [backup-simplify]: Simplify 0 into 0
160.889 * [backup-simplify]: Simplify 1 into 1
160.889 * [backup-simplify]: Simplify (/ 1 1) into 1
160.890 * [backup-simplify]: Simplify (+ 0 1) into 1
160.890 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
160.890 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.890 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
160.890 * [taylor]: Taking taylor expansion of phi2 in phi2
160.890 * [backup-simplify]: Simplify 0 into 0
160.890 * [backup-simplify]: Simplify 1 into 1
160.890 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.890 * [backup-simplify]: Simplify (* 1 1) into 1
160.891 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.891 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.891 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.892 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
160.892 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
160.893 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
160.893 * [backup-simplify]: Simplify (- 0) into 0
160.893 * [backup-simplify]: Simplify (+ 0 0) into 0
160.893 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
160.894 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
160.895 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
160.896 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
160.897 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
160.897 * [backup-simplify]: Simplify (- 0) into 0
160.897 * [backup-simplify]: Simplify (+ 0 0) into 0
160.898 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
160.899 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
160.899 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
160.899 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.900 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
160.900 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
160.901 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
160.901 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
160.902 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
160.902 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
160.903 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
160.904 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
160.904 * [backup-simplify]: Simplify 0 into 0
160.905 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
160.905 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
160.905 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
160.905 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
160.906 * [backup-simplify]: Simplify (+ 0 0) into 0
160.906 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
160.906 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
160.907 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
160.907 * [backup-simplify]: Simplify (- 0) into 0
160.907 * [backup-simplify]: Simplify (+ 0 0) into 0
160.908 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
160.909 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
160.910 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
160.911 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
160.911 * [backup-simplify]: Simplify (- 0) into 0
160.911 * [backup-simplify]: Simplify (+ 0 0) into 0
160.912 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
160.913 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
160.914 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
160.914 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
160.914 * [taylor]: Taking taylor expansion of 0 in phi1
160.914 * [backup-simplify]: Simplify 0 into 0
160.914 * [taylor]: Taking taylor expansion of 0 in phi2
160.914 * [backup-simplify]: Simplify 0 into 0
160.915 * [backup-simplify]: Simplify 0 into 0
160.915 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) 2)) (* 2 (log (/ 1 lambda1)))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
160.916 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0))) (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)))) (* (- (/ 1 (- phi1)) (/ 1 (- phi2))) (- (/ 1 (- phi1)) (/ 1 (- phi2)))))) into (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3)
160.916 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
160.916 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi2
160.916 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi2
160.916 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi2
160.916 * [taylor]: Taking taylor expansion of 1/3 in phi2
160.916 * [backup-simplify]: Simplify 1/3 into 1/3
160.916 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi2
160.916 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi2
160.916 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi2
160.916 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
160.916 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
160.916 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
160.916 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
160.916 * [taylor]: Taking taylor expansion of -0.5 in phi2
160.916 * [backup-simplify]: Simplify -0.5 into -0.5
160.916 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
160.916 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
160.916 * [taylor]: Taking taylor expansion of phi1 in phi2
160.916 * [backup-simplify]: Simplify phi1 into phi1
160.916 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.916 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
160.916 * [taylor]: Taking taylor expansion of phi2 in phi2
160.916 * [backup-simplify]: Simplify 0 into 0
160.916 * [backup-simplify]: Simplify 1 into 1
160.916 * [backup-simplify]: Simplify (/ 1 1) into 1
160.917 * [backup-simplify]: Simplify (+ 0 1) into 1
160.917 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
160.917 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.917 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
160.917 * [taylor]: Taking taylor expansion of lambda2 in phi2
160.917 * [backup-simplify]: Simplify lambda2 into lambda2
160.917 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.917 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
160.917 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
160.917 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi2
160.917 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
160.917 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
160.917 * [taylor]: Taking taylor expansion of phi1 in phi2
160.917 * [backup-simplify]: Simplify phi1 into phi1
160.917 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.918 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
160.918 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi2
160.918 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
160.918 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
160.918 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
160.918 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
160.918 * [taylor]: Taking taylor expansion of -0.5 in phi2
160.918 * [backup-simplify]: Simplify -0.5 into -0.5
160.918 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
160.918 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
160.918 * [taylor]: Taking taylor expansion of phi1 in phi2
160.918 * [backup-simplify]: Simplify phi1 into phi1
160.918 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.918 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
160.918 * [taylor]: Taking taylor expansion of phi2 in phi2
160.918 * [backup-simplify]: Simplify 0 into 0
160.918 * [backup-simplify]: Simplify 1 into 1
160.918 * [backup-simplify]: Simplify (/ 1 1) into 1
160.918 * [backup-simplify]: Simplify (+ 0 1) into 1
160.919 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
160.919 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.919 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
160.919 * [taylor]: Taking taylor expansion of lambda1 in phi2
160.919 * [backup-simplify]: Simplify lambda1 into lambda1
160.919 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.919 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
160.919 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
160.919 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
160.919 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
160.919 * [taylor]: Taking taylor expansion of phi2 in phi2
160.919 * [backup-simplify]: Simplify 0 into 0
160.919 * [backup-simplify]: Simplify 1 into 1
160.920 * [backup-simplify]: Simplify (* 1 1) into 1
160.920 * [backup-simplify]: Simplify (/ 1 1) into 1
160.920 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi2
160.920 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
160.920 * [taylor]: Taking taylor expansion of 2 in phi2
160.920 * [backup-simplify]: Simplify 2 into 2
160.920 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
160.920 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
160.920 * [taylor]: Taking taylor expansion of phi1 in phi2
160.920 * [backup-simplify]: Simplify phi1 into phi1
160.920 * [taylor]: Taking taylor expansion of phi2 in phi2
160.920 * [backup-simplify]: Simplify 0 into 0
160.920 * [backup-simplify]: Simplify 1 into 1
160.920 * [backup-simplify]: Simplify (* phi1 0) into 0
160.920 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
160.920 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.920 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi2
160.920 * [taylor]: Taking taylor expansion of 2 in phi2
160.920 * [backup-simplify]: Simplify 2 into 2
160.920 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi2
160.920 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
160.920 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
160.920 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
160.920 * [taylor]: Taking taylor expansion of -0.5 in phi2
160.920 * [backup-simplify]: Simplify -0.5 into -0.5
160.920 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
160.920 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
160.920 * [taylor]: Taking taylor expansion of phi1 in phi2
160.920 * [backup-simplify]: Simplify phi1 into phi1
160.920 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.921 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
160.921 * [taylor]: Taking taylor expansion of phi2 in phi2
160.921 * [backup-simplify]: Simplify 0 into 0
160.921 * [backup-simplify]: Simplify 1 into 1
160.921 * [backup-simplify]: Simplify (/ 1 1) into 1
160.921 * [backup-simplify]: Simplify (+ 0 1) into 1
160.921 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
160.921 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.921 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi2
160.921 * [taylor]: Taking taylor expansion of lambda2 in phi2
160.921 * [backup-simplify]: Simplify lambda2 into lambda2
160.921 * [taylor]: Taking taylor expansion of lambda1 in phi2
160.921 * [backup-simplify]: Simplify lambda1 into lambda1
160.922 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.922 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
160.922 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
160.922 * [backup-simplify]: Simplify (+ 0 1) into 1
160.922 * [backup-simplify]: Simplify (+ 0 1) into 1
160.923 * [backup-simplify]: Simplify (+ 0 1) into 1
160.923 * [backup-simplify]: Simplify (+ 1 0) into 1
160.923 * [backup-simplify]: Simplify (log 1) into 0
160.923 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
160.923 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
160.923 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
160.924 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi1
160.924 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi1
160.924 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi1
160.924 * [taylor]: Taking taylor expansion of 1/3 in phi1
160.924 * [backup-simplify]: Simplify 1/3 into 1/3
160.924 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi1
160.924 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi1
160.924 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi1
160.924 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
160.924 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.924 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.924 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.924 * [taylor]: Taking taylor expansion of -0.5 in phi1
160.924 * [backup-simplify]: Simplify -0.5 into -0.5
160.924 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.924 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.924 * [taylor]: Taking taylor expansion of phi1 in phi1
160.924 * [backup-simplify]: Simplify 0 into 0
160.924 * [backup-simplify]: Simplify 1 into 1
160.924 * [backup-simplify]: Simplify (/ 1 1) into 1
160.924 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.924 * [taylor]: Taking taylor expansion of phi2 in phi1
160.924 * [backup-simplify]: Simplify phi2 into phi2
160.924 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.924 * [backup-simplify]: Simplify (+ 1 0) into 1
160.925 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
160.925 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.925 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
160.925 * [taylor]: Taking taylor expansion of lambda2 in phi1
160.925 * [backup-simplify]: Simplify lambda2 into lambda2
160.925 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.925 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
160.925 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
160.925 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi1
160.925 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
160.925 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
160.925 * [taylor]: Taking taylor expansion of phi1 in phi1
160.925 * [backup-simplify]: Simplify 0 into 0
160.925 * [backup-simplify]: Simplify 1 into 1
160.926 * [backup-simplify]: Simplify (* 1 1) into 1
160.926 * [backup-simplify]: Simplify (/ 1 1) into 1
160.926 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi1
160.926 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
160.926 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.926 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.926 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.926 * [taylor]: Taking taylor expansion of -0.5 in phi1
160.926 * [backup-simplify]: Simplify -0.5 into -0.5
160.926 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.926 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.926 * [taylor]: Taking taylor expansion of phi1 in phi1
160.926 * [backup-simplify]: Simplify 0 into 0
160.926 * [backup-simplify]: Simplify 1 into 1
160.926 * [backup-simplify]: Simplify (/ 1 1) into 1
160.926 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.926 * [taylor]: Taking taylor expansion of phi2 in phi1
160.926 * [backup-simplify]: Simplify phi2 into phi2
160.926 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.927 * [backup-simplify]: Simplify (+ 1 0) into 1
160.927 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
160.927 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.927 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
160.927 * [taylor]: Taking taylor expansion of lambda1 in phi1
160.927 * [backup-simplify]: Simplify lambda1 into lambda1
160.927 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.927 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
160.927 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
160.927 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
160.927 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
160.927 * [taylor]: Taking taylor expansion of phi2 in phi1
160.927 * [backup-simplify]: Simplify phi2 into phi2
160.928 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.928 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
160.928 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi1
160.928 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
160.928 * [taylor]: Taking taylor expansion of 2 in phi1
160.928 * [backup-simplify]: Simplify 2 into 2
160.928 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
160.928 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
160.928 * [taylor]: Taking taylor expansion of phi1 in phi1
160.928 * [backup-simplify]: Simplify 0 into 0
160.928 * [backup-simplify]: Simplify 1 into 1
160.928 * [taylor]: Taking taylor expansion of phi2 in phi1
160.928 * [backup-simplify]: Simplify phi2 into phi2
160.928 * [backup-simplify]: Simplify (* 0 phi2) into 0
160.928 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
160.928 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.928 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi1
160.928 * [taylor]: Taking taylor expansion of 2 in phi1
160.928 * [backup-simplify]: Simplify 2 into 2
160.928 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi1
160.928 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.928 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.928 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.928 * [taylor]: Taking taylor expansion of -0.5 in phi1
160.928 * [backup-simplify]: Simplify -0.5 into -0.5
160.928 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.928 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.928 * [taylor]: Taking taylor expansion of phi1 in phi1
160.928 * [backup-simplify]: Simplify 0 into 0
160.928 * [backup-simplify]: Simplify 1 into 1
160.929 * [backup-simplify]: Simplify (/ 1 1) into 1
160.929 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.929 * [taylor]: Taking taylor expansion of phi2 in phi1
160.929 * [backup-simplify]: Simplify phi2 into phi2
160.929 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.929 * [backup-simplify]: Simplify (+ 1 0) into 1
160.930 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
160.930 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.931 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi1
160.931 * [taylor]: Taking taylor expansion of lambda2 in phi1
160.931 * [backup-simplify]: Simplify lambda2 into lambda2
160.931 * [taylor]: Taking taylor expansion of lambda1 in phi1
160.931 * [backup-simplify]: Simplify lambda1 into lambda1
160.931 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.931 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
160.931 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
160.931 * [backup-simplify]: Simplify (+ 1 0) into 1
160.932 * [backup-simplify]: Simplify (+ 0 1) into 1
160.932 * [backup-simplify]: Simplify (+ 1 0) into 1
160.932 * [backup-simplify]: Simplify (log 1) into 0
160.932 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
160.932 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
160.932 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
160.932 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda2
160.932 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda2
160.933 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda2
160.933 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.933 * [backup-simplify]: Simplify 1/3 into 1/3
160.933 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda2
160.933 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda2
160.933 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda2
160.933 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
160.933 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.933 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.933 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.933 * [taylor]: Taking taylor expansion of -0.5 in lambda2
160.933 * [backup-simplify]: Simplify -0.5 into -0.5
160.933 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.933 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.933 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.933 * [backup-simplify]: Simplify phi1 into phi1
160.933 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.933 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.933 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.933 * [backup-simplify]: Simplify phi2 into phi2
160.933 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.933 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.933 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.933 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.933 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.933 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.933 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.934 * [backup-simplify]: Simplify (- 0) into 0
160.934 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.934 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
160.934 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.934 * [backup-simplify]: Simplify 0 into 0
160.934 * [backup-simplify]: Simplify 1 into 1
160.934 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.934 * [backup-simplify]: Simplify (* 1 1) into 1
160.934 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.934 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda2
160.934 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
160.934 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
160.934 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.934 * [backup-simplify]: Simplify phi1 into phi1
160.935 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.935 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
160.935 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda2
160.935 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
160.935 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.935 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.935 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.935 * [taylor]: Taking taylor expansion of -0.5 in lambda2
160.935 * [backup-simplify]: Simplify -0.5 into -0.5
160.935 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.935 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.935 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.935 * [backup-simplify]: Simplify phi1 into phi1
160.935 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.935 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.935 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.935 * [backup-simplify]: Simplify phi2 into phi2
160.935 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.935 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.935 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.935 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.935 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.935 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.935 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.936 * [backup-simplify]: Simplify (- 0) into 0
160.936 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.936 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
160.936 * [taylor]: Taking taylor expansion of lambda1 in lambda2
160.936 * [backup-simplify]: Simplify lambda1 into lambda1
160.936 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.936 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
160.936 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
160.936 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
160.936 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
160.936 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.936 * [backup-simplify]: Simplify phi2 into phi2
160.936 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.936 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
160.936 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda2
160.936 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
160.936 * [taylor]: Taking taylor expansion of 2 in lambda2
160.936 * [backup-simplify]: Simplify 2 into 2
160.936 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
160.937 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
160.937 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.937 * [backup-simplify]: Simplify phi1 into phi1
160.937 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.937 * [backup-simplify]: Simplify phi2 into phi2
160.937 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.937 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
160.937 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda2
160.937 * [taylor]: Taking taylor expansion of 2 in lambda2
160.937 * [backup-simplify]: Simplify 2 into 2
160.937 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda2
160.937 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.937 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.937 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.937 * [taylor]: Taking taylor expansion of -0.5 in lambda2
160.937 * [backup-simplify]: Simplify -0.5 into -0.5
160.937 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.937 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.937 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.937 * [backup-simplify]: Simplify phi1 into phi1
160.937 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.937 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.937 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.937 * [backup-simplify]: Simplify phi2 into phi2
160.937 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.937 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.937 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.937 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.937 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.937 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.937 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.938 * [backup-simplify]: Simplify (- 0) into 0
160.938 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.938 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda2
160.938 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.938 * [backup-simplify]: Simplify 0 into 0
160.938 * [backup-simplify]: Simplify 1 into 1
160.938 * [taylor]: Taking taylor expansion of lambda1 in lambda2
160.938 * [backup-simplify]: Simplify lambda1 into lambda1
160.938 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.938 * [backup-simplify]: Simplify (* 0 lambda1) into 0
160.938 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda1)) into lambda1
160.939 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
160.939 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.939 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.939 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.939 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
160.940 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
160.940 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
160.940 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
160.940 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
160.940 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
160.940 * [taylor]: Taking taylor expansion of 1/3 in lambda1
160.940 * [backup-simplify]: Simplify 1/3 into 1/3
160.940 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
160.940 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
160.940 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
160.940 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
160.940 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
160.940 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
160.940 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
160.940 * [taylor]: Taking taylor expansion of -0.5 in lambda1
160.940 * [backup-simplify]: Simplify -0.5 into -0.5
160.940 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
160.940 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
160.940 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.940 * [backup-simplify]: Simplify phi1 into phi1
160.940 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.940 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
160.940 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.940 * [backup-simplify]: Simplify phi2 into phi2
160.940 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.940 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.941 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.941 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.941 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.941 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.941 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.941 * [backup-simplify]: Simplify (- 0) into 0
160.941 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.941 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
160.941 * [taylor]: Taking taylor expansion of lambda2 in lambda1
160.941 * [backup-simplify]: Simplify lambda2 into lambda2
160.941 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.941 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
160.942 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
160.942 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
160.942 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
160.942 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
160.942 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.942 * [backup-simplify]: Simplify phi1 into phi1
160.942 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.942 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
160.942 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
160.942 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
160.942 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
160.942 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
160.942 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
160.942 * [taylor]: Taking taylor expansion of -0.5 in lambda1
160.942 * [backup-simplify]: Simplify -0.5 into -0.5
160.942 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
160.942 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
160.942 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.942 * [backup-simplify]: Simplify phi1 into phi1
160.942 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.942 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
160.942 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.942 * [backup-simplify]: Simplify phi2 into phi2
160.942 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.942 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.942 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.942 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.943 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.943 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.943 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.943 * [backup-simplify]: Simplify (- 0) into 0
160.943 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.943 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
160.943 * [taylor]: Taking taylor expansion of lambda1 in lambda1
160.943 * [backup-simplify]: Simplify 0 into 0
160.943 * [backup-simplify]: Simplify 1 into 1
160.943 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.944 * [backup-simplify]: Simplify (* 1 1) into 1
160.944 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.944 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
160.944 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
160.944 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.944 * [backup-simplify]: Simplify phi2 into phi2
160.944 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.944 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
160.944 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
160.944 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
160.944 * [taylor]: Taking taylor expansion of 2 in lambda1
160.944 * [backup-simplify]: Simplify 2 into 2
160.944 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
160.944 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
160.944 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.944 * [backup-simplify]: Simplify phi1 into phi1
160.944 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.944 * [backup-simplify]: Simplify phi2 into phi2
160.944 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.944 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
160.944 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
160.944 * [taylor]: Taking taylor expansion of 2 in lambda1
160.944 * [backup-simplify]: Simplify 2 into 2
160.944 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
160.944 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
160.944 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
160.944 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
160.944 * [taylor]: Taking taylor expansion of -0.5 in lambda1
160.944 * [backup-simplify]: Simplify -0.5 into -0.5
160.944 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
160.944 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
160.944 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.944 * [backup-simplify]: Simplify phi1 into phi1
160.944 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.944 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
160.944 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.944 * [backup-simplify]: Simplify phi2 into phi2
160.944 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.944 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.945 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.945 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.945 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.945 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.945 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.945 * [backup-simplify]: Simplify (- 0) into 0
160.945 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.945 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
160.945 * [taylor]: Taking taylor expansion of lambda2 in lambda1
160.945 * [backup-simplify]: Simplify lambda2 into lambda2
160.945 * [taylor]: Taking taylor expansion of lambda1 in lambda1
160.945 * [backup-simplify]: Simplify 0 into 0
160.945 * [backup-simplify]: Simplify 1 into 1
160.946 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.946 * [backup-simplify]: Simplify (* lambda2 0) into 0
160.946 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
160.946 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
160.946 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.946 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.946 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.947 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.947 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.947 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.947 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.948 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.948 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
160.948 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
160.948 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
160.948 * [taylor]: Taking taylor expansion of 1/3 in lambda1
160.948 * [backup-simplify]: Simplify 1/3 into 1/3
160.948 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
160.948 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
160.948 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
160.948 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
160.948 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
160.948 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
160.948 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
160.948 * [taylor]: Taking taylor expansion of -0.5 in lambda1
160.948 * [backup-simplify]: Simplify -0.5 into -0.5
160.948 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
160.948 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
160.948 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.948 * [backup-simplify]: Simplify phi1 into phi1
160.948 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.948 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
160.948 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.948 * [backup-simplify]: Simplify phi2 into phi2
160.948 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.948 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.948 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.948 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.948 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.949 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.949 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.949 * [backup-simplify]: Simplify (- 0) into 0
160.949 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.949 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
160.949 * [taylor]: Taking taylor expansion of lambda2 in lambda1
160.949 * [backup-simplify]: Simplify lambda2 into lambda2
160.949 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.949 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
160.949 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
160.949 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
160.950 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
160.950 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
160.950 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.950 * [backup-simplify]: Simplify phi1 into phi1
160.950 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
160.950 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
160.950 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
160.950 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
160.950 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
160.950 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
160.950 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
160.950 * [taylor]: Taking taylor expansion of -0.5 in lambda1
160.950 * [backup-simplify]: Simplify -0.5 into -0.5
160.950 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
160.950 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
160.950 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.950 * [backup-simplify]: Simplify phi1 into phi1
160.950 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.950 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
160.950 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.950 * [backup-simplify]: Simplify phi2 into phi2
160.950 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.950 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.950 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.950 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.950 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.950 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.950 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.951 * [backup-simplify]: Simplify (- 0) into 0
160.951 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.951 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
160.951 * [taylor]: Taking taylor expansion of lambda1 in lambda1
160.951 * [backup-simplify]: Simplify 0 into 0
160.951 * [backup-simplify]: Simplify 1 into 1
160.951 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.951 * [backup-simplify]: Simplify (* 1 1) into 1
160.951 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.952 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
160.952 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
160.952 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.952 * [backup-simplify]: Simplify phi2 into phi2
160.952 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
160.952 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
160.952 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
160.952 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
160.952 * [taylor]: Taking taylor expansion of 2 in lambda1
160.952 * [backup-simplify]: Simplify 2 into 2
160.952 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
160.952 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
160.952 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.952 * [backup-simplify]: Simplify phi1 into phi1
160.952 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.952 * [backup-simplify]: Simplify phi2 into phi2
160.952 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
160.952 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
160.952 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
160.952 * [taylor]: Taking taylor expansion of 2 in lambda1
160.952 * [backup-simplify]: Simplify 2 into 2
160.952 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
160.952 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
160.952 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
160.952 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
160.952 * [taylor]: Taking taylor expansion of -0.5 in lambda1
160.952 * [backup-simplify]: Simplify -0.5 into -0.5
160.952 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
160.952 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
160.952 * [taylor]: Taking taylor expansion of phi1 in lambda1
160.952 * [backup-simplify]: Simplify phi1 into phi1
160.952 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.952 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
160.952 * [taylor]: Taking taylor expansion of phi2 in lambda1
160.952 * [backup-simplify]: Simplify phi2 into phi2
160.952 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.952 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.952 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.952 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.953 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.953 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.953 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.953 * [backup-simplify]: Simplify (- 0) into 0
160.953 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.953 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
160.953 * [taylor]: Taking taylor expansion of lambda2 in lambda1
160.953 * [backup-simplify]: Simplify lambda2 into lambda2
160.953 * [taylor]: Taking taylor expansion of lambda1 in lambda1
160.953 * [backup-simplify]: Simplify 0 into 0
160.953 * [backup-simplify]: Simplify 1 into 1
160.953 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.953 * [backup-simplify]: Simplify (* lambda2 0) into 0
160.954 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
160.954 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
160.954 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.954 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.954 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.954 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.955 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.955 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.955 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.955 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.956 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
160.956 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
160.956 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.956 * [backup-simplify]: Simplify 1/3 into 1/3
160.956 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
160.956 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
160.956 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.956 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.956 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.956 * [taylor]: Taking taylor expansion of -0.5 in lambda2
160.956 * [backup-simplify]: Simplify -0.5 into -0.5
160.956 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.956 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.956 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.956 * [backup-simplify]: Simplify phi1 into phi1
160.956 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.956 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.956 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.956 * [backup-simplify]: Simplify phi2 into phi2
160.956 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.956 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.956 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.956 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.956 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.956 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.956 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.957 * [backup-simplify]: Simplify (- 0) into 0
160.957 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.957 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.957 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.957 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
160.957 * [taylor]: Taking taylor expansion of 2 in lambda2
160.957 * [backup-simplify]: Simplify 2 into 2
160.957 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
160.957 * [taylor]: Taking taylor expansion of lambda1 in lambda2
160.957 * [backup-simplify]: Simplify lambda1 into lambda1
160.957 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
160.957 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
160.957 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
160.957 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.958 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.958 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.958 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
160.958 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
160.958 * [taylor]: Taking taylor expansion of 1/3 in phi1
160.958 * [backup-simplify]: Simplify 1/3 into 1/3
160.958 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
160.958 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
160.958 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
160.958 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
160.958 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
160.958 * [taylor]: Taking taylor expansion of -0.5 in phi1
160.958 * [backup-simplify]: Simplify -0.5 into -0.5
160.958 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
160.958 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
160.958 * [taylor]: Taking taylor expansion of phi1 in phi1
160.958 * [backup-simplify]: Simplify 0 into 0
160.958 * [backup-simplify]: Simplify 1 into 1
160.959 * [backup-simplify]: Simplify (/ 1 1) into 1
160.959 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
160.959 * [taylor]: Taking taylor expansion of phi2 in phi1
160.959 * [backup-simplify]: Simplify phi2 into phi2
160.959 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.959 * [backup-simplify]: Simplify (+ 1 0) into 1
160.959 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
160.959 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.960 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.960 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.960 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
160.960 * [taylor]: Taking taylor expansion of 2 in phi1
160.960 * [backup-simplify]: Simplify 2 into 2
160.960 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
160.960 * [taylor]: Taking taylor expansion of lambda1 in phi1
160.960 * [backup-simplify]: Simplify lambda1 into lambda1
160.960 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
160.960 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
160.960 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
160.960 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.960 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.961 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.961 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
160.961 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
160.961 * [taylor]: Taking taylor expansion of 1/3 in phi2
160.961 * [backup-simplify]: Simplify 1/3 into 1/3
160.961 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
160.961 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
160.961 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
160.961 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
160.961 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
160.961 * [taylor]: Taking taylor expansion of -0.5 in phi2
160.961 * [backup-simplify]: Simplify -0.5 into -0.5
160.961 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
160.961 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
160.961 * [taylor]: Taking taylor expansion of phi1 in phi2
160.961 * [backup-simplify]: Simplify phi1 into phi1
160.961 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.961 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
160.961 * [taylor]: Taking taylor expansion of phi2 in phi2
160.961 * [backup-simplify]: Simplify 0 into 0
160.961 * [backup-simplify]: Simplify 1 into 1
160.961 * [backup-simplify]: Simplify (/ 1 1) into 1
160.961 * [backup-simplify]: Simplify (+ 0 1) into 1
160.962 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
160.962 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.962 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.962 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.962 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
160.962 * [taylor]: Taking taylor expansion of 2 in phi2
160.962 * [backup-simplify]: Simplify 2 into 2
160.962 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
160.962 * [taylor]: Taking taylor expansion of lambda1 in phi2
160.962 * [backup-simplify]: Simplify lambda1 into lambda1
160.962 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
160.962 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
160.962 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
160.963 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.963 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.963 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.963 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.964 * [backup-simplify]: Simplify (+ 0) into 0
160.964 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
160.964 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
160.964 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
160.964 * [backup-simplify]: Simplify (+ 0 0) into 0
160.965 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
160.965 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
160.965 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
160.966 * [backup-simplify]: Simplify (- 0) into 0
160.966 * [backup-simplify]: Simplify (+ 0 0) into 0
160.966 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.966 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
160.967 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
160.967 * [backup-simplify]: Simplify (+ 0 0) into 0
160.967 * [backup-simplify]: Simplify (+ 0 0) into 0
160.968 * [backup-simplify]: Simplify (+ 0 0) into 0
160.968 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
160.968 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
160.968 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
160.969 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
160.969 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
160.970 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.970 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
160.970 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
160.970 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
160.970 * [taylor]: Taking taylor expansion of -2/3 in lambda2
160.970 * [backup-simplify]: Simplify -2/3 into -2/3
160.970 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
160.970 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
160.970 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
160.970 * [taylor]: Taking taylor expansion of 1/3 in lambda2
160.970 * [backup-simplify]: Simplify 1/3 into 1/3
160.970 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
160.970 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
160.970 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
160.970 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
160.970 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
160.970 * [taylor]: Taking taylor expansion of -0.5 in lambda2
160.971 * [backup-simplify]: Simplify -0.5 into -0.5
160.971 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
160.971 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
160.971 * [taylor]: Taking taylor expansion of phi1 in lambda2
160.971 * [backup-simplify]: Simplify phi1 into phi1
160.971 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
160.971 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
160.971 * [taylor]: Taking taylor expansion of phi2 in lambda2
160.971 * [backup-simplify]: Simplify phi2 into phi2
160.971 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
160.971 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
160.971 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
160.971 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.971 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.971 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.971 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
160.971 * [backup-simplify]: Simplify (- 0) into 0
160.972 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
160.972 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
160.972 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
160.972 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
160.972 * [taylor]: Taking taylor expansion of 2 in lambda2
160.972 * [backup-simplify]: Simplify 2 into 2
160.972 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
160.972 * [taylor]: Taking taylor expansion of lambda1 in lambda2
160.972 * [backup-simplify]: Simplify lambda1 into lambda1
160.972 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
160.972 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
160.972 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
160.972 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
160.973 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
160.973 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.973 * [taylor]: Taking taylor expansion of lambda2 in lambda2
160.973 * [backup-simplify]: Simplify 0 into 0
160.973 * [backup-simplify]: Simplify 1 into 1
160.973 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
160.973 * [backup-simplify]: Simplify (+ 0) into 0
160.974 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
160.974 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
160.974 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
160.974 * [backup-simplify]: Simplify (+ 0 0) into 0
160.974 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
160.975 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
160.975 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
160.975 * [backup-simplify]: Simplify (- 0) into 0
160.976 * [backup-simplify]: Simplify (+ 0 0) into 0
160.976 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.976 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
160.977 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
160.977 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
160.977 * [backup-simplify]: Simplify (- 0) into 0
160.977 * [backup-simplify]: Simplify (+ 0 0) into 0
160.978 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
160.979 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
160.979 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
160.980 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
160.980 * [taylor]: Taking taylor expansion of 0 in phi1
160.980 * [backup-simplify]: Simplify 0 into 0
160.980 * [taylor]: Taking taylor expansion of 0 in phi2
160.980 * [backup-simplify]: Simplify 0 into 0
160.980 * [backup-simplify]: Simplify 0 into 0
160.980 * [backup-simplify]: Simplify (+ 0) into 0
160.981 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
160.981 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
160.981 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
160.981 * [backup-simplify]: Simplify (+ 0 0) into 0
160.981 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
160.982 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
160.982 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
160.982 * [backup-simplify]: Simplify (- 0) into 0
160.982 * [backup-simplify]: Simplify (+ 0 0) into 0
160.983 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.983 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
160.984 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
160.984 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
160.984 * [backup-simplify]: Simplify (- 0) into 0
160.984 * [backup-simplify]: Simplify (+ 0 0) into 0
160.985 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
160.986 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
160.986 * [taylor]: Taking taylor expansion of 0 in phi1
160.986 * [backup-simplify]: Simplify 0 into 0
160.986 * [taylor]: Taking taylor expansion of 0 in phi2
160.986 * [backup-simplify]: Simplify 0 into 0
160.986 * [backup-simplify]: Simplify 0 into 0
160.986 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.986 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
160.987 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
160.987 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
160.987 * [backup-simplify]: Simplify (- 0) into 0
160.988 * [backup-simplify]: Simplify (+ 0 0) into 0
160.988 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
160.989 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
160.989 * [taylor]: Taking taylor expansion of 0 in phi2
160.989 * [backup-simplify]: Simplify 0 into 0
160.989 * [backup-simplify]: Simplify 0 into 0
160.989 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
160.990 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
160.990 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
160.990 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
160.991 * [backup-simplify]: Simplify (- 0) into 0
160.991 * [backup-simplify]: Simplify (+ 0 0) into 0
160.991 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
160.992 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
160.992 * [backup-simplify]: Simplify 0 into 0
160.992 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
160.993 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
160.993 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
160.993 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
160.993 * [backup-simplify]: Simplify (+ 0 0) into 0
160.994 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
160.994 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
160.995 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
160.995 * [backup-simplify]: Simplify (- 0) into 0
160.995 * [backup-simplify]: Simplify (+ 0 0) into 0
160.996 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
160.996 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
160.997 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
160.997 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow phi2 2))) into (/ 1 (pow phi2 2))
160.997 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
160.998 * [backup-simplify]: Simplify (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))))
160.998 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
160.998 * [backup-simplify]: Simplify (+ 0) into 0
160.998 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
160.998 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
160.998 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
160.999 * [backup-simplify]: Simplify (+ 0 0) into 0
160.999 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
160.999 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.000 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.000 * [backup-simplify]: Simplify (- 0) into 0
161.000 * [backup-simplify]: Simplify (+ 0 0) into 0
161.000 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.001 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 1) (* 0 0))) into 0
161.001 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
161.002 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
161.002 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
161.002 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
161.002 * [backup-simplify]: Simplify (+ (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))
161.004 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))
161.004 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.006 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))))
161.007 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) 1) 1)))) into (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))
161.007 * [taylor]: Taking taylor expansion of (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) in lambda2
161.007 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
161.007 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
161.007 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in lambda2
161.007 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.007 * [backup-simplify]: Simplify 1/3 into 1/3
161.007 * [taylor]: Taking taylor expansion of (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in lambda2
161.007 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.007 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.007 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.007 * [backup-simplify]: Simplify phi1 into phi1
161.007 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.008 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.008 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.008 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.008 * [backup-simplify]: Simplify -0.5 into -0.5
161.008 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.008 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.008 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.008 * [backup-simplify]: Simplify phi1 into phi1
161.008 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.008 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.008 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.008 * [backup-simplify]: Simplify phi2 into phi2
161.008 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.008 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.008 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.008 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.008 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.008 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.008 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.008 * [backup-simplify]: Simplify (- 0) into 0
161.009 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.009 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.009 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.009 * [backup-simplify]: Simplify (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.009 * [backup-simplify]: Simplify (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.009 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
161.009 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.009 * [backup-simplify]: Simplify 1/3 into 1/3
161.009 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
161.010 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
161.010 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.010 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.010 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.010 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.010 * [backup-simplify]: Simplify -0.5 into -0.5
161.010 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.010 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.010 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.010 * [backup-simplify]: Simplify phi1 into phi1
161.010 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.010 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.010 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.010 * [backup-simplify]: Simplify phi2 into phi2
161.010 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.010 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.010 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.010 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.010 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.010 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.010 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.010 * [backup-simplify]: Simplify (- 0) into 0
161.011 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.011 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.011 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.011 * [backup-simplify]: Simplify phi2 into phi2
161.011 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.011 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.011 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.011 * [backup-simplify]: Simplify (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.011 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
161.011 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
161.011 * [taylor]: Taking taylor expansion of 2/3 in lambda2
161.011 * [backup-simplify]: Simplify 2/3 into 2/3
161.011 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
161.011 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
161.011 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.011 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.011 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.011 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.011 * [backup-simplify]: Simplify -0.5 into -0.5
161.012 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.012 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.012 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.012 * [backup-simplify]: Simplify phi1 into phi1
161.012 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.012 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.012 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.012 * [backup-simplify]: Simplify phi2 into phi2
161.012 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.012 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.012 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.012 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.012 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.012 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.012 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.012 * [backup-simplify]: Simplify (- 0) into 0
161.013 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.013 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.013 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.013 * [backup-simplify]: Simplify phi1 into phi1
161.013 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.013 * [backup-simplify]: Simplify phi2 into phi2
161.013 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.013 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.013 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.013 * [backup-simplify]: Simplify (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
161.013 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
161.013 * [taylor]: Taking taylor expansion of 1/9 in lambda2
161.013 * [backup-simplify]: Simplify 1/9 into 1/9
161.013 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
161.013 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.013 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.013 * [backup-simplify]: Simplify 0 into 0
161.013 * [backup-simplify]: Simplify 1 into 1
161.014 * [backup-simplify]: Simplify (* 1 1) into 1
161.014 * [backup-simplify]: Simplify (/ 1 1) into 1
161.014 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
161.014 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
161.014 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.014 * [backup-simplify]: Simplify 1/3 into 1/3
161.014 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
161.014 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.014 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.014 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.014 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.014 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.014 * [backup-simplify]: Simplify -0.5 into -0.5
161.014 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.014 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.014 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.014 * [backup-simplify]: Simplify phi1 into phi1
161.014 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.014 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.014 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.014 * [backup-simplify]: Simplify phi2 into phi2
161.014 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.014 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.014 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.014 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.015 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.015 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.015 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.015 * [backup-simplify]: Simplify (- 0) into 0
161.015 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.015 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.015 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.015 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
161.015 * [taylor]: Taking taylor expansion of 2 in lambda2
161.015 * [backup-simplify]: Simplify 2 into 2
161.015 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
161.015 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.015 * [backup-simplify]: Simplify lambda1 into lambda1
161.015 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.016 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.016 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.016 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.016 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.016 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.016 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
161.017 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
161.017 * [backup-simplify]: Simplify (- 1/9) into -1/9
161.017 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
161.017 * [backup-simplify]: Simplify (+ 0) into 0
161.018 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.018 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.018 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.018 * [backup-simplify]: Simplify (+ 0 0) into 0
161.019 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.019 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.019 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.020 * [backup-simplify]: Simplify (- 0) into 0
161.021 * [backup-simplify]: Simplify (+ 0 0) into 0
161.021 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.022 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.022 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.023 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.023 * [backup-simplify]: Simplify (- 0) into 0
161.023 * [backup-simplify]: Simplify (+ 0 0) into 0
161.024 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.024 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.025 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
161.025 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
161.025 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
161.025 * [backup-simplify]: Simplify (+ 0 0) into 0
161.025 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
161.026 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.026 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
161.026 * [backup-simplify]: Simplify (- 0) into 0
161.027 * [backup-simplify]: Simplify (+ 0 0) into 0
161.027 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.028 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.029 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.030 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.030 * [backup-simplify]: Simplify (- 0) into 0
161.030 * [backup-simplify]: Simplify (+ 0 0) into 0
161.031 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.032 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.032 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
161.033 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
161.033 * [backup-simplify]: Simplify (+ 0 0) into 0
161.033 * [backup-simplify]: Simplify (- 0) into 0
161.034 * [backup-simplify]: Simplify (+ 0 0) into 0
161.034 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.035 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.035 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
161.035 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
161.036 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
161.036 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
161.037 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
161.037 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
161.038 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
161.038 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))) into (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
161.040 * [backup-simplify]: Simplify (+ (* -1/9 0) (+ (* 0 0) (* (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))))
161.040 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))))) in phi1
161.040 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) in phi1
161.040 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
161.041 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.041 * [backup-simplify]: Simplify 1/3 into 1/3
161.041 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
161.041 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.041 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.041 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.041 * [backup-simplify]: Simplify 1/3 into 1/3
161.041 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.041 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.041 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.041 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.041 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.041 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.041 * [backup-simplify]: Simplify -0.5 into -0.5
161.041 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.041 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.041 * [taylor]: Taking taylor expansion of phi1 in phi1
161.041 * [backup-simplify]: Simplify 0 into 0
161.041 * [backup-simplify]: Simplify 1 into 1
161.041 * [backup-simplify]: Simplify (/ 1 1) into 1
161.041 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.041 * [taylor]: Taking taylor expansion of phi2 in phi1
161.041 * [backup-simplify]: Simplify phi2 into phi2
161.041 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.041 * [backup-simplify]: Simplify (+ 1 0) into 1
161.042 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.042 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.042 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.042 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.042 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.042 * [taylor]: Taking taylor expansion of 2 in phi1
161.042 * [backup-simplify]: Simplify 2 into 2
161.042 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.042 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.042 * [backup-simplify]: Simplify lambda1 into lambda1
161.042 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.042 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.042 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.043 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.043 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.043 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.043 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.043 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.043 * [taylor]: Taking taylor expansion of phi2 in phi1
161.043 * [backup-simplify]: Simplify phi2 into phi2
161.043 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.043 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.043 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.043 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.043 * [backup-simplify]: Simplify -0.5 into -0.5
161.043 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.043 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.043 * [taylor]: Taking taylor expansion of phi1 in phi1
161.043 * [backup-simplify]: Simplify 0 into 0
161.043 * [backup-simplify]: Simplify 1 into 1
161.043 * [backup-simplify]: Simplify (/ 1 1) into 1
161.043 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.044 * [taylor]: Taking taylor expansion of phi2 in phi1
161.044 * [backup-simplify]: Simplify phi2 into phi2
161.044 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.044 * [backup-simplify]: Simplify (+ 1 0) into 1
161.044 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.044 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.044 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.044 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.045 * [backup-simplify]: Simplify (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
161.045 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.045 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
161.045 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.045 * [backup-simplify]: Simplify 1/3 into 1/3
161.045 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
161.045 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.045 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.045 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.045 * [backup-simplify]: Simplify 1/3 into 1/3
161.045 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.045 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.045 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.045 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.045 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.045 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.045 * [backup-simplify]: Simplify -0.5 into -0.5
161.045 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.045 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.045 * [taylor]: Taking taylor expansion of phi1 in phi1
161.045 * [backup-simplify]: Simplify 0 into 0
161.045 * [backup-simplify]: Simplify 1 into 1
161.046 * [backup-simplify]: Simplify (/ 1 1) into 1
161.046 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.046 * [taylor]: Taking taylor expansion of phi2 in phi1
161.046 * [backup-simplify]: Simplify phi2 into phi2
161.046 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.046 * [backup-simplify]: Simplify (+ 1 0) into 1
161.046 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.046 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.046 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.047 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.047 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.047 * [taylor]: Taking taylor expansion of 2 in phi1
161.047 * [backup-simplify]: Simplify 2 into 2
161.047 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.047 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.047 * [backup-simplify]: Simplify lambda1 into lambda1
161.047 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.047 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.047 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.047 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.047 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.047 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.048 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.048 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.048 * [taylor]: Taking taylor expansion of phi1 in phi1
161.048 * [backup-simplify]: Simplify 0 into 0
161.048 * [backup-simplify]: Simplify 1 into 1
161.048 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.048 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.048 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.048 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.048 * [backup-simplify]: Simplify -0.5 into -0.5
161.048 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.048 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.048 * [taylor]: Taking taylor expansion of phi1 in phi1
161.048 * [backup-simplify]: Simplify 0 into 0
161.048 * [backup-simplify]: Simplify 1 into 1
161.048 * [backup-simplify]: Simplify (/ 1 1) into 1
161.048 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.048 * [taylor]: Taking taylor expansion of phi2 in phi1
161.048 * [backup-simplify]: Simplify phi2 into phi2
161.048 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.048 * [backup-simplify]: Simplify (+ 1 0) into 1
161.049 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.049 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.049 * [backup-simplify]: Simplify (* 1 1) into 1
161.049 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.049 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.050 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.050 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))) in phi1
161.050 * [taylor]: Taking taylor expansion of 2/3 in phi1
161.050 * [backup-simplify]: Simplify 2/3 into 2/3
161.050 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))) in phi1
161.050 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.050 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.050 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.050 * [backup-simplify]: Simplify 1/3 into 1/3
161.050 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.050 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.050 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.050 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.050 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.050 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.050 * [backup-simplify]: Simplify -0.5 into -0.5
161.050 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.050 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.050 * [taylor]: Taking taylor expansion of phi1 in phi1
161.050 * [backup-simplify]: Simplify 0 into 0
161.050 * [backup-simplify]: Simplify 1 into 1
161.050 * [backup-simplify]: Simplify (/ 1 1) into 1
161.050 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.050 * [taylor]: Taking taylor expansion of phi2 in phi1
161.050 * [backup-simplify]: Simplify phi2 into phi2
161.050 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.051 * [backup-simplify]: Simplify (+ 1 0) into 1
161.051 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.051 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.051 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.051 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.051 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.051 * [taylor]: Taking taylor expansion of 2 in phi1
161.051 * [backup-simplify]: Simplify 2 into 2
161.051 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.051 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.051 * [backup-simplify]: Simplify lambda1 into lambda1
161.051 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.051 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.051 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.052 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.052 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.052 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.052 * [taylor]: Taking taylor expansion of (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)) in phi1
161.052 * [taylor]: Taking taylor expansion of phi2 in phi1
161.052 * [backup-simplify]: Simplify phi2 into phi2
161.052 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1) in phi1
161.052 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.052 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.052 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.052 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.052 * [backup-simplify]: Simplify -0.5 into -0.5
161.052 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.052 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.052 * [taylor]: Taking taylor expansion of phi1 in phi1
161.052 * [backup-simplify]: Simplify 0 into 0
161.052 * [backup-simplify]: Simplify 1 into 1
161.053 * [backup-simplify]: Simplify (/ 1 1) into 1
161.053 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.053 * [taylor]: Taking taylor expansion of phi2 in phi1
161.053 * [backup-simplify]: Simplify phi2 into phi2
161.053 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.053 * [backup-simplify]: Simplify (+ 1 0) into 1
161.053 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.053 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.053 * [taylor]: Taking taylor expansion of phi1 in phi1
161.053 * [backup-simplify]: Simplify 0 into 0
161.053 * [backup-simplify]: Simplify 1 into 1
161.054 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.054 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
161.054 * [backup-simplify]: Simplify (* phi2 0) into 0
161.054 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.054 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) (* 0 0)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.055 * [backup-simplify]: Simplify (+ (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0)) into (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.055 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.056 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
161.056 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.056 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.057 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.057 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.057 * [backup-simplify]: Simplify (- 0) into 0
161.058 * [backup-simplify]: Simplify (+ 0 0) into 0
161.058 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.058 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.060 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.061 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.061 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.062 * [backup-simplify]: Simplify (- 0) into 0
161.062 * [backup-simplify]: Simplify (+ 0 0) into 0
161.063 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.063 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.064 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.064 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.064 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.065 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.065 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
161.066 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.067 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
161.067 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.068 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.069 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.069 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
161.070 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.070 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.071 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.071 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.071 * [backup-simplify]: Simplify (- 0) into 0
161.071 * [backup-simplify]: Simplify (+ 0 0) into 0
161.072 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.073 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.073 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.074 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 1) (* 0 0))) into 0
161.074 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0))) into 0
161.075 * [backup-simplify]: Simplify (- (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into 0
161.075 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.076 * [backup-simplify]: Simplify (- 0) into 0
161.076 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
161.076 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi2
161.076 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.076 * [backup-simplify]: Simplify 1/3 into 1/3
161.076 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi2
161.076 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
161.076 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
161.076 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.076 * [backup-simplify]: Simplify 1/3 into 1/3
161.076 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
161.076 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
161.076 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.076 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.076 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.076 * [taylor]: Taking taylor expansion of -0.5 in phi2
161.076 * [backup-simplify]: Simplify -0.5 into -0.5
161.076 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.076 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.076 * [taylor]: Taking taylor expansion of phi1 in phi2
161.076 * [backup-simplify]: Simplify phi1 into phi1
161.077 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.077 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.077 * [taylor]: Taking taylor expansion of phi2 in phi2
161.077 * [backup-simplify]: Simplify 0 into 0
161.077 * [backup-simplify]: Simplify 1 into 1
161.077 * [backup-simplify]: Simplify (/ 1 1) into 1
161.077 * [backup-simplify]: Simplify (+ 0 1) into 1
161.077 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.077 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.078 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.078 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.078 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
161.078 * [taylor]: Taking taylor expansion of 2 in phi2
161.078 * [backup-simplify]: Simplify 2 into 2
161.078 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
161.078 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.078 * [backup-simplify]: Simplify lambda1 into lambda1
161.078 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.078 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.078 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.078 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.078 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.079 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.079 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
161.079 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
161.079 * [taylor]: Taking taylor expansion of phi2 in phi2
161.079 * [backup-simplify]: Simplify 0 into 0
161.079 * [backup-simplify]: Simplify 1 into 1
161.079 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.079 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.079 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.079 * [taylor]: Taking taylor expansion of -0.5 in phi2
161.079 * [backup-simplify]: Simplify -0.5 into -0.5
161.079 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.079 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.079 * [taylor]: Taking taylor expansion of phi1 in phi2
161.079 * [backup-simplify]: Simplify phi1 into phi1
161.079 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.079 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.079 * [taylor]: Taking taylor expansion of phi2 in phi2
161.079 * [backup-simplify]: Simplify 0 into 0
161.079 * [backup-simplify]: Simplify 1 into 1
161.079 * [backup-simplify]: Simplify (/ 1 1) into 1
161.079 * [backup-simplify]: Simplify (+ 0 1) into 1
161.080 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.080 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.080 * [backup-simplify]: Simplify (* 1 1) into 1
161.080 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.080 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.081 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.081 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.082 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.082 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.082 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.082 * [backup-simplify]: Simplify (- 0) into 0
161.083 * [backup-simplify]: Simplify (+ 0 0) into 0
161.083 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.084 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.085 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.086 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.086 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.086 * [backup-simplify]: Simplify (- 0) into 0
161.087 * [backup-simplify]: Simplify (+ 0 0) into 0
161.087 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.088 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.089 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.089 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.089 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.090 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.090 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
161.091 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.091 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
161.092 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.093 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.094 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.094 * [backup-simplify]: Simplify 0 into 0
161.094 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.095 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
161.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
161.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
161.095 * [backup-simplify]: Simplify (+ 0 0) into 0
161.096 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
161.096 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.097 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
161.097 * [backup-simplify]: Simplify (- 0) into 0
161.097 * [backup-simplify]: Simplify (+ 0 0) into 0
161.097 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.099 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.100 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.100 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.100 * [backup-simplify]: Simplify (- 0) into 0
161.101 * [backup-simplify]: Simplify (+ 0 0) into 0
161.101 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.102 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.103 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
161.104 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
161.104 * [taylor]: Taking taylor expansion of 0 in phi1
161.104 * [backup-simplify]: Simplify 0 into 0
161.104 * [taylor]: Taking taylor expansion of 0 in phi2
161.104 * [backup-simplify]: Simplify 0 into 0
161.104 * [backup-simplify]: Simplify 0 into 0
161.104 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) 2)) (* 2 (log (/ 1 (- lambda1))))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
161.104 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1 1 1 2)
161.105 * [backup-simplify]: Simplify (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) into (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3)
161.105 * [approximate]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
161.105 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi2
161.105 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi2
161.105 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi2
161.105 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.105 * [backup-simplify]: Simplify 1/3 into 1/3
161.105 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi2
161.105 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi2
161.105 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi2
161.105 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
161.105 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
161.105 * [taylor]: Taking taylor expansion of lambda2 in phi2
161.105 * [backup-simplify]: Simplify lambda2 into lambda2
161.105 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
161.105 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
161.105 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
161.105 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.105 * [backup-simplify]: Simplify 0.5 into 0.5
161.105 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
161.105 * [taylor]: Taking taylor expansion of phi1 in phi2
161.105 * [backup-simplify]: Simplify phi1 into phi1
161.105 * [taylor]: Taking taylor expansion of phi2 in phi2
161.105 * [backup-simplify]: Simplify 0 into 0
161.105 * [backup-simplify]: Simplify 1 into 1
161.105 * [backup-simplify]: Simplify (+ phi1 0) into phi1
161.105 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
161.105 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
161.105 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
161.105 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
161.105 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
161.107 * [backup-simplify]: Simplify (- 0) into 0
161.107 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
161.107 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi2
161.107 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
161.107 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
161.107 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.107 * [backup-simplify]: Simplify lambda1 into lambda1
161.107 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
161.107 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
161.107 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
161.107 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.107 * [backup-simplify]: Simplify 0.5 into 0.5
161.107 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
161.107 * [taylor]: Taking taylor expansion of phi1 in phi2
161.107 * [backup-simplify]: Simplify phi1 into phi1
161.107 * [taylor]: Taking taylor expansion of phi2 in phi2
161.107 * [backup-simplify]: Simplify 0 into 0
161.107 * [backup-simplify]: Simplify 1 into 1
161.107 * [backup-simplify]: Simplify (+ phi1 0) into phi1
161.107 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
161.107 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
161.107 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
161.108 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
161.108 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
161.108 * [backup-simplify]: Simplify (- 0) into 0
161.108 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
161.108 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi2
161.108 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
161.108 * [taylor]: Taking taylor expansion of phi1 in phi2
161.108 * [backup-simplify]: Simplify phi1 into phi1
161.108 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
161.108 * [taylor]: Taking taylor expansion of phi2 in phi2
161.108 * [backup-simplify]: Simplify 0 into 0
161.108 * [backup-simplify]: Simplify 1 into 1
161.108 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi2
161.108 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi2
161.108 * [taylor]: Taking taylor expansion of 2 in phi2
161.108 * [backup-simplify]: Simplify 2 into 2
161.108 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
161.108 * [taylor]: Taking taylor expansion of phi1 in phi2
161.108 * [backup-simplify]: Simplify phi1 into phi1
161.108 * [taylor]: Taking taylor expansion of phi2 in phi2
161.108 * [backup-simplify]: Simplify 0 into 0
161.108 * [backup-simplify]: Simplify 1 into 1
161.108 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi2
161.108 * [taylor]: Taking taylor expansion of 2 in phi2
161.108 * [backup-simplify]: Simplify 2 into 2
161.108 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi2
161.108 * [taylor]: Taking taylor expansion of lambda2 in phi2
161.108 * [backup-simplify]: Simplify lambda2 into lambda2
161.108 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
161.108 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.108 * [backup-simplify]: Simplify lambda1 into lambda1
161.108 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
161.108 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
161.108 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
161.108 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.108 * [backup-simplify]: Simplify 0.5 into 0.5
161.108 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
161.108 * [taylor]: Taking taylor expansion of phi1 in phi2
161.108 * [backup-simplify]: Simplify phi1 into phi1
161.108 * [taylor]: Taking taylor expansion of phi2 in phi2
161.108 * [backup-simplify]: Simplify 0 into 0
161.108 * [backup-simplify]: Simplify 1 into 1
161.109 * [backup-simplify]: Simplify (+ phi1 0) into phi1
161.109 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
161.109 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
161.109 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
161.109 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
161.109 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
161.109 * [backup-simplify]: Simplify (- 0) into 0
161.109 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
161.109 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.109 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
161.109 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2))
161.110 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.110 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
161.110 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2))
161.110 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.110 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
161.110 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2)) into (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))
161.111 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2)))
161.111 * [backup-simplify]: Simplify (* phi1 0) into 0
161.111 * [backup-simplify]: Simplify (* 2 0) into 0
161.111 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
161.111 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) lambda1)
161.111 * [backup-simplify]: Simplify (* lambda2 (* (pow (cos (* 0.5 phi1)) 2) lambda1)) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))
161.111 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
161.112 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
161.112 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
161.113 * [backup-simplify]: Simplify (+ (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
161.113 * [backup-simplify]: Simplify (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))
161.114 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))) into (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))
161.115 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))) into (pow (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) 1/3)
161.115 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi1
161.115 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi1
161.115 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi1
161.115 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.115 * [backup-simplify]: Simplify 1/3 into 1/3
161.115 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi1
161.115 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi1
161.115 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi1
161.115 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
161.115 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
161.115 * [taylor]: Taking taylor expansion of lambda2 in phi1
161.115 * [backup-simplify]: Simplify lambda2 into lambda2
161.115 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
161.115 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
161.115 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
161.115 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.115 * [backup-simplify]: Simplify 0.5 into 0.5
161.115 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
161.115 * [taylor]: Taking taylor expansion of phi1 in phi1
161.115 * [backup-simplify]: Simplify 0 into 0
161.115 * [backup-simplify]: Simplify 1 into 1
161.115 * [taylor]: Taking taylor expansion of phi2 in phi1
161.115 * [backup-simplify]: Simplify phi2 into phi2
161.115 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
161.115 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
161.115 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
161.115 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
161.115 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
161.116 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
161.116 * [backup-simplify]: Simplify (- 0) into 0
161.116 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
161.116 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi1
161.116 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
161.116 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
161.116 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.116 * [backup-simplify]: Simplify lambda1 into lambda1
161.116 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
161.116 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
161.116 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
161.116 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.116 * [backup-simplify]: Simplify 0.5 into 0.5
161.116 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
161.116 * [taylor]: Taking taylor expansion of phi1 in phi1
161.116 * [backup-simplify]: Simplify 0 into 0
161.116 * [backup-simplify]: Simplify 1 into 1
161.116 * [taylor]: Taking taylor expansion of phi2 in phi1
161.116 * [backup-simplify]: Simplify phi2 into phi2
161.116 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
161.116 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
161.116 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
161.116 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
161.116 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
161.116 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
161.117 * [backup-simplify]: Simplify (- 0) into 0
161.117 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
161.117 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi1
161.117 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.117 * [taylor]: Taking taylor expansion of phi1 in phi1
161.117 * [backup-simplify]: Simplify 0 into 0
161.117 * [backup-simplify]: Simplify 1 into 1
161.117 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.117 * [taylor]: Taking taylor expansion of phi2 in phi1
161.117 * [backup-simplify]: Simplify phi2 into phi2
161.117 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi1
161.117 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
161.117 * [taylor]: Taking taylor expansion of 2 in phi1
161.117 * [backup-simplify]: Simplify 2 into 2
161.117 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
161.117 * [taylor]: Taking taylor expansion of phi1 in phi1
161.117 * [backup-simplify]: Simplify 0 into 0
161.117 * [backup-simplify]: Simplify 1 into 1
161.117 * [taylor]: Taking taylor expansion of phi2 in phi1
161.117 * [backup-simplify]: Simplify phi2 into phi2
161.117 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi1
161.117 * [taylor]: Taking taylor expansion of 2 in phi1
161.117 * [backup-simplify]: Simplify 2 into 2
161.117 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
161.117 * [taylor]: Taking taylor expansion of lambda2 in phi1
161.117 * [backup-simplify]: Simplify lambda2 into lambda2
161.117 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
161.117 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.117 * [backup-simplify]: Simplify lambda1 into lambda1
161.117 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
161.117 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
161.117 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
161.117 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.117 * [backup-simplify]: Simplify 0.5 into 0.5
161.117 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
161.117 * [taylor]: Taking taylor expansion of phi1 in phi1
161.117 * [backup-simplify]: Simplify 0 into 0
161.117 * [backup-simplify]: Simplify 1 into 1
161.117 * [taylor]: Taking taylor expansion of phi2 in phi1
161.117 * [backup-simplify]: Simplify phi2 into phi2
161.117 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
161.117 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
161.117 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
161.117 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
161.117 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
161.117 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
161.118 * [backup-simplify]: Simplify (- 0) into 0
161.118 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
161.118 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.118 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
161.118 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))
161.118 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.118 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
161.118 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2))
161.118 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.118 * [backup-simplify]: Simplify (+ 0 (pow phi2 2)) into (pow phi2 2)
161.119 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (pow phi2 2)) into (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))
161.119 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))))
161.119 * [backup-simplify]: Simplify (* 0 phi2) into 0
161.119 * [backup-simplify]: Simplify (* 2 0) into 0
161.119 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
161.120 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi2)) 2)) into (* lambda1 (pow (cos (* 0.5 phi2)) 2))
161.120 * [backup-simplify]: Simplify (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))
161.120 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
161.120 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
161.120 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
161.121 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
161.122 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))
161.122 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))
161.123 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) 1/3)
161.123 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda2
161.123 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda2
161.123 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda2
161.123 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.123 * [backup-simplify]: Simplify 1/3 into 1/3
161.123 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda2
161.123 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda2
161.123 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda2
161.124 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.124 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.124 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.124 * [backup-simplify]: Simplify 0 into 0
161.124 * [backup-simplify]: Simplify 1 into 1
161.124 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.124 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.124 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.124 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.124 * [backup-simplify]: Simplify 0.5 into 0.5
161.124 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.124 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.124 * [backup-simplify]: Simplify phi1 into phi1
161.124 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.124 * [backup-simplify]: Simplify phi2 into phi2
161.124 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.124 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.124 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.124 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.124 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.124 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.124 * [backup-simplify]: Simplify (- 0) into 0
161.124 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.124 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda2
161.124 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.124 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
161.124 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.124 * [backup-simplify]: Simplify lambda1 into lambda1
161.124 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.124 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.124 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.125 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.125 * [backup-simplify]: Simplify 0.5 into 0.5
161.125 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.125 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.125 * [backup-simplify]: Simplify phi1 into phi1
161.125 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.125 * [backup-simplify]: Simplify phi2 into phi2
161.125 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.125 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.125 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.125 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.125 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.125 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.125 * [backup-simplify]: Simplify (- 0) into 0
161.125 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.125 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda2
161.125 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.125 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.125 * [backup-simplify]: Simplify phi1 into phi1
161.125 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.125 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.125 * [backup-simplify]: Simplify phi2 into phi2
161.125 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda2
161.125 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
161.125 * [taylor]: Taking taylor expansion of 2 in lambda2
161.125 * [backup-simplify]: Simplify 2 into 2
161.125 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.125 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.125 * [backup-simplify]: Simplify phi1 into phi1
161.125 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.125 * [backup-simplify]: Simplify phi2 into phi2
161.125 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
161.125 * [taylor]: Taking taylor expansion of 2 in lambda2
161.126 * [backup-simplify]: Simplify 2 into 2
161.126 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
161.126 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.126 * [backup-simplify]: Simplify 0 into 0
161.126 * [backup-simplify]: Simplify 1 into 1
161.126 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.126 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.126 * [backup-simplify]: Simplify lambda1 into lambda1
161.126 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.126 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.126 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.126 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.126 * [backup-simplify]: Simplify 0.5 into 0.5
161.126 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.126 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.126 * [backup-simplify]: Simplify phi1 into phi1
161.126 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.126 * [backup-simplify]: Simplify phi2 into phi2
161.126 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.126 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.126 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.126 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.126 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.126 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.126 * [backup-simplify]: Simplify (- 0) into 0
161.126 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.126 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.127 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.127 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
161.127 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.127 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.127 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
161.127 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))
161.128 * [backup-simplify]: Simplify (+ 0 (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2)))
161.128 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.128 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.128 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.128 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
161.128 * [backup-simplify]: Simplify (* 0 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
161.128 * [backup-simplify]: Simplify (* 2 0) into 0
161.128 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
161.129 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.129 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))
161.130 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))
161.130 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))
161.131 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))) 1/3)
161.131 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
161.131 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
161.131 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
161.131 * [taylor]: Taking taylor expansion of 1/3 in lambda1
161.131 * [backup-simplify]: Simplify 1/3 into 1/3
161.131 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
161.131 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
161.131 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
161.131 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
161.131 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
161.131 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.131 * [backup-simplify]: Simplify lambda2 into lambda2
161.131 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
161.131 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
161.131 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
161.131 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.131 * [backup-simplify]: Simplify 0.5 into 0.5
161.131 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
161.131 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.131 * [backup-simplify]: Simplify phi1 into phi1
161.131 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.131 * [backup-simplify]: Simplify phi2 into phi2
161.131 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.131 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.131 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.131 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.131 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.131 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.132 * [backup-simplify]: Simplify (- 0) into 0
161.132 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.132 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
161.132 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
161.132 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
161.132 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.132 * [backup-simplify]: Simplify 0 into 0
161.132 * [backup-simplify]: Simplify 1 into 1
161.132 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
161.132 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
161.132 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
161.132 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.132 * [backup-simplify]: Simplify 0.5 into 0.5
161.132 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
161.132 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.132 * [backup-simplify]: Simplify phi1 into phi1
161.132 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.132 * [backup-simplify]: Simplify phi2 into phi2
161.132 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.132 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.132 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.132 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.132 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.132 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.132 * [backup-simplify]: Simplify (- 0) into 0
161.133 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.133 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
161.133 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
161.133 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.133 * [backup-simplify]: Simplify phi1 into phi1
161.133 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
161.133 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.133 * [backup-simplify]: Simplify phi2 into phi2
161.133 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
161.133 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
161.133 * [taylor]: Taking taylor expansion of 2 in lambda1
161.133 * [backup-simplify]: Simplify 2 into 2
161.133 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
161.133 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.133 * [backup-simplify]: Simplify phi1 into phi1
161.133 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.133 * [backup-simplify]: Simplify phi2 into phi2
161.133 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
161.133 * [taylor]: Taking taylor expansion of 2 in lambda1
161.133 * [backup-simplify]: Simplify 2 into 2
161.133 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
161.133 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.133 * [backup-simplify]: Simplify lambda2 into lambda2
161.133 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
161.133 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.133 * [backup-simplify]: Simplify 0 into 0
161.133 * [backup-simplify]: Simplify 1 into 1
161.133 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
161.133 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
161.133 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
161.133 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.133 * [backup-simplify]: Simplify 0.5 into 0.5
161.133 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
161.133 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.133 * [backup-simplify]: Simplify phi1 into phi1
161.133 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.133 * [backup-simplify]: Simplify phi2 into phi2
161.133 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.133 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.133 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.133 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.133 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.133 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.134 * [backup-simplify]: Simplify (- 0) into 0
161.134 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.134 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.134 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.134 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
161.134 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.134 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.134 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
161.134 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
161.135 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
161.135 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.135 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.135 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.135 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
161.135 * [backup-simplify]: Simplify (* lambda2 0) into 0
161.135 * [backup-simplify]: Simplify (* 2 0) into 0
161.135 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
161.136 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.136 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
161.136 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
161.137 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
161.137 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
161.138 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
161.138 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
161.138 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
161.138 * [taylor]: Taking taylor expansion of 1/3 in lambda1
161.138 * [backup-simplify]: Simplify 1/3 into 1/3
161.138 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
161.138 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
161.138 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
161.138 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
161.138 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
161.138 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.138 * [backup-simplify]: Simplify lambda2 into lambda2
161.138 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
161.138 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
161.138 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
161.138 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.138 * [backup-simplify]: Simplify 0.5 into 0.5
161.138 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
161.138 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.138 * [backup-simplify]: Simplify phi1 into phi1
161.138 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.138 * [backup-simplify]: Simplify phi2 into phi2
161.138 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.138 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.138 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.138 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.138 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.138 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.138 * [backup-simplify]: Simplify (- 0) into 0
161.139 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.139 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
161.139 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
161.139 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
161.139 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.139 * [backup-simplify]: Simplify 0 into 0
161.139 * [backup-simplify]: Simplify 1 into 1
161.139 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
161.139 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
161.139 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
161.139 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.139 * [backup-simplify]: Simplify 0.5 into 0.5
161.139 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
161.139 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.139 * [backup-simplify]: Simplify phi1 into phi1
161.139 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.139 * [backup-simplify]: Simplify phi2 into phi2
161.139 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.139 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.139 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.139 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.139 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.139 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.139 * [backup-simplify]: Simplify (- 0) into 0
161.139 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.139 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
161.140 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
161.140 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.140 * [backup-simplify]: Simplify phi1 into phi1
161.140 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
161.140 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.140 * [backup-simplify]: Simplify phi2 into phi2
161.140 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
161.140 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
161.140 * [taylor]: Taking taylor expansion of 2 in lambda1
161.140 * [backup-simplify]: Simplify 2 into 2
161.140 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
161.140 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.140 * [backup-simplify]: Simplify phi1 into phi1
161.140 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.140 * [backup-simplify]: Simplify phi2 into phi2
161.140 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
161.140 * [taylor]: Taking taylor expansion of 2 in lambda1
161.140 * [backup-simplify]: Simplify 2 into 2
161.140 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
161.140 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.140 * [backup-simplify]: Simplify lambda2 into lambda2
161.140 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
161.140 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.140 * [backup-simplify]: Simplify 0 into 0
161.140 * [backup-simplify]: Simplify 1 into 1
161.140 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
161.140 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
161.140 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
161.140 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.140 * [backup-simplify]: Simplify 0.5 into 0.5
161.140 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
161.140 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.140 * [backup-simplify]: Simplify phi1 into phi1
161.140 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.140 * [backup-simplify]: Simplify phi2 into phi2
161.140 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.140 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.140 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.140 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.140 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.140 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.141 * [backup-simplify]: Simplify (- 0) into 0
161.141 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.141 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.141 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.141 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
161.141 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.141 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.141 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
161.141 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
161.142 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
161.142 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.142 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.142 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.142 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
161.142 * [backup-simplify]: Simplify (* lambda2 0) into 0
161.142 * [backup-simplify]: Simplify (* 2 0) into 0
161.142 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
161.142 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.143 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
161.143 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
161.144 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
161.144 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
161.145 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
161.145 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
161.145 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
161.145 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.145 * [backup-simplify]: Simplify 1/3 into 1/3
161.145 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
161.145 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
161.145 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
161.145 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.145 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.145 * [backup-simplify]: Simplify phi2 into phi2
161.145 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
161.145 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.145 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.145 * [backup-simplify]: Simplify phi1 into phi1
161.145 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.145 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.145 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.145 * [backup-simplify]: Simplify 0 into 0
161.145 * [backup-simplify]: Simplify 1 into 1
161.145 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.145 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.145 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.145 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.145 * [backup-simplify]: Simplify 0.5 into 0.5
161.145 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.145 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.145 * [backup-simplify]: Simplify phi1 into phi1
161.145 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.145 * [backup-simplify]: Simplify phi2 into phi2
161.145 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.145 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.145 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.145 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.145 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.145 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.146 * [backup-simplify]: Simplify (- 0) into 0
161.146 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.146 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
161.146 * [taylor]: Taking taylor expansion of 2 in lambda2
161.146 * [backup-simplify]: Simplify 2 into 2
161.146 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.146 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.146 * [backup-simplify]: Simplify phi1 into phi1
161.146 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.146 * [backup-simplify]: Simplify phi2 into phi2
161.146 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.146 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.146 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
161.146 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
161.146 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.146 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.146 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.146 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
161.147 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
161.147 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
161.147 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
161.147 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) in phi1
161.147 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) in phi1
161.147 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
161.147 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.147 * [backup-simplify]: Simplify 1/3 into 1/3
161.147 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
161.147 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
161.147 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
161.147 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.147 * [taylor]: Taking taylor expansion of phi2 in phi1
161.147 * [backup-simplify]: Simplify phi2 into phi2
161.147 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.147 * [taylor]: Taking taylor expansion of phi1 in phi1
161.147 * [backup-simplify]: Simplify 0 into 0
161.147 * [backup-simplify]: Simplify 1 into 1
161.147 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
161.147 * [taylor]: Taking taylor expansion of 2 in phi1
161.147 * [backup-simplify]: Simplify 2 into 2
161.147 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
161.147 * [taylor]: Taking taylor expansion of phi1 in phi1
161.147 * [backup-simplify]: Simplify 0 into 0
161.147 * [backup-simplify]: Simplify 1 into 1
161.147 * [taylor]: Taking taylor expansion of phi2 in phi1
161.147 * [backup-simplify]: Simplify phi2 into phi2
161.147 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.148 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
161.148 * [backup-simplify]: Simplify (* 0 phi2) into 0
161.148 * [backup-simplify]: Simplify (* 2 0) into 0
161.148 * [backup-simplify]: Simplify (- 0) into 0
161.148 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
161.148 * [backup-simplify]: Simplify (log (pow phi2 2)) into (log (pow phi2 2))
161.148 * [backup-simplify]: Simplify (* 1/3 (log (pow phi2 2))) into (* 1/3 (log (pow phi2 2)))
161.148 * [backup-simplify]: Simplify (exp (* 1/3 (log (pow phi2 2)))) into (pow (pow phi2 2) 1/3)
161.148 * [taylor]: Taking taylor expansion of (pow (pow phi2 2) 1/3) in phi2
161.148 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow phi2 2)))) in phi2
161.148 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow phi2 2))) in phi2
161.148 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.149 * [backup-simplify]: Simplify 1/3 into 1/3
161.149 * [taylor]: Taking taylor expansion of (log (pow phi2 2)) in phi2
161.149 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
161.149 * [taylor]: Taking taylor expansion of phi2 in phi2
161.149 * [backup-simplify]: Simplify 0 into 0
161.149 * [backup-simplify]: Simplify 1 into 1
161.149 * [backup-simplify]: Simplify (* 1 1) into 1
161.149 * [backup-simplify]: Simplify (log 1) into 0
161.149 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
161.149 * [backup-simplify]: Simplify (* 1/3 (* 2 (log phi2))) into (* 2/3 (log phi2))
161.149 * [backup-simplify]: Simplify (exp (* 2/3 (log phi2))) into (pow phi2 2/3)
161.149 * [backup-simplify]: Simplify (pow phi2 2/3) into (pow phi2 2/3)
161.150 * [backup-simplify]: Simplify (+ 0) into 0
161.150 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
161.150 * [backup-simplify]: Simplify (+ 0 0) into 0
161.151 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
161.151 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.151 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
161.152 * [backup-simplify]: Simplify (- 0) into 0
161.152 * [backup-simplify]: Simplify (+ 0 0) into 0
161.152 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
161.152 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
161.152 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
161.152 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
161.152 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
161.152 * [backup-simplify]: Simplify (+ 0 0) into 0
161.153 * [backup-simplify]: Simplify (+ 0 0) into 0
161.153 * [backup-simplify]: Simplify (+ 0 0) into 0
161.153 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
161.153 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
161.154 * [backup-simplify]: Simplify (+ 0) into 0
161.154 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
161.154 * [backup-simplify]: Simplify (+ 0 0) into 0
161.154 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
161.155 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.155 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
161.155 * [backup-simplify]: Simplify (- 0) into 0
161.156 * [backup-simplify]: Simplify (+ 0 0) into 0
161.156 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
161.156 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.156 * [backup-simplify]: Simplify (+ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0)) into (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
161.157 * [backup-simplify]: Simplify (+ (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
161.157 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
161.157 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
161.158 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
161.158 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 1) into (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
161.160 * [backup-simplify]: Simplify (+ (* 1/3 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))
161.161 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 1) 1)))) into (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)))
161.161 * [taylor]: Taking taylor expansion of (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3))) in lambda2
161.161 * [taylor]: Taking taylor expansion of -2/3 in lambda2
161.161 * [backup-simplify]: Simplify -2/3 into -2/3
161.161 * [taylor]: Taking taylor expansion of (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)) in lambda2
161.161 * [taylor]: Taking taylor expansion of (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.161 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.161 * [backup-simplify]: Simplify 0 into 0
161.161 * [backup-simplify]: Simplify 1 into 1
161.161 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.162 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.162 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.162 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.162 * [backup-simplify]: Simplify 0.5 into 0.5
161.162 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.162 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.162 * [backup-simplify]: Simplify phi1 into phi1
161.162 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.162 * [backup-simplify]: Simplify phi2 into phi2
161.162 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.162 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.162 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.162 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.162 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.162 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.162 * [backup-simplify]: Simplify (- 0) into 0
161.162 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.162 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3) in lambda2
161.162 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
161.162 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
161.162 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.162 * [backup-simplify]: Simplify 1/3 into 1/3
161.162 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
161.162 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
161.162 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
161.162 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
161.162 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
161.162 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.163 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.163 * [backup-simplify]: Simplify phi2 into phi2
161.163 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
161.163 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.163 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.163 * [backup-simplify]: Simplify phi1 into phi1
161.163 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.163 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.163 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.163 * [backup-simplify]: Simplify 0 into 0
161.163 * [backup-simplify]: Simplify 1 into 1
161.163 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.163 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.163 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.163 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.163 * [backup-simplify]: Simplify 0.5 into 0.5
161.163 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.163 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.163 * [backup-simplify]: Simplify phi1 into phi1
161.163 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.163 * [backup-simplify]: Simplify phi2 into phi2
161.163 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.163 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.163 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.163 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.163 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.163 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.163 * [backup-simplify]: Simplify (- 0) into 0
161.164 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.164 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
161.164 * [taylor]: Taking taylor expansion of 2 in lambda2
161.164 * [backup-simplify]: Simplify 2 into 2
161.164 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.164 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.164 * [backup-simplify]: Simplify phi1 into phi1
161.164 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.164 * [backup-simplify]: Simplify phi2 into phi2
161.164 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.164 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.164 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
161.164 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
161.164 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.164 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.164 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.164 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
161.165 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
161.165 * [backup-simplify]: Simplify (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
161.165 * [backup-simplify]: Simplify (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) into (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))
161.165 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) into (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))
161.166 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) into (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)
161.166 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.166 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
161.166 * [backup-simplify]: Simplify (* 0 (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)) into 0
161.167 * [backup-simplify]: Simplify (* -2/3 0) into 0
161.167 * [taylor]: Taking taylor expansion of 0 in phi1
161.167 * [backup-simplify]: Simplify 0 into 0
161.167 * [taylor]: Taking taylor expansion of 0 in phi2
161.167 * [backup-simplify]: Simplify 0 into 0
161.167 * [backup-simplify]: Simplify 0 into 0
161.167 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
161.167 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
161.167 * [backup-simplify]: Simplify (+ 0 0) into 0
161.167 * [backup-simplify]: Simplify (+ 0 0) into 0
161.167 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
161.168 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
161.168 * [backup-simplify]: Simplify (- 0) into 0
161.168 * [backup-simplify]: Simplify (+ 0 0) into 0
161.169 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1)))) 1) into 0
161.169 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into 0
161.170 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.170 * [taylor]: Taking taylor expansion of 0 in phi1
161.170 * [backup-simplify]: Simplify 0 into 0
161.170 * [taylor]: Taking taylor expansion of 0 in phi2
161.170 * [backup-simplify]: Simplify 0 into 0
161.170 * [backup-simplify]: Simplify 0 into 0
161.170 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
161.170 * [backup-simplify]: Simplify (+ 0 0) into 0
161.171 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
161.171 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
161.171 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
161.171 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
161.171 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 phi2))) 1)) (pow (pow phi2 2) 1)))) 1) into (/ -2 phi2)
161.171 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 phi2)) (* 0 (log (pow phi2 2)))) into (- (* 2/3 (/ 1 phi2)))
161.171 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (pow phi2 2)))) (+ (* (/ (pow (- (* 2/3 (/ 1 phi2))) 1) 1)))) into (* -2/3 (pow (/ 1 phi2) 1/3))
161.171 * [taylor]: Taking taylor expansion of (* -2/3 (pow (/ 1 phi2) 1/3)) in phi2
161.172 * [taylor]: Taking taylor expansion of -2/3 in phi2
161.172 * [backup-simplify]: Simplify -2/3 into -2/3
161.172 * [taylor]: Taking taylor expansion of (pow (/ 1 phi2) 1/3) in phi2
161.172 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 phi2)))) in phi2
161.172 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 phi2))) in phi2
161.172 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.172 * [backup-simplify]: Simplify 1/3 into 1/3
161.172 * [taylor]: Taking taylor expansion of (log (/ 1 phi2)) in phi2
161.172 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.172 * [taylor]: Taking taylor expansion of phi2 in phi2
161.172 * [backup-simplify]: Simplify 0 into 0
161.172 * [backup-simplify]: Simplify 1 into 1
161.172 * [backup-simplify]: Simplify (/ 1 1) into 1
161.172 * [backup-simplify]: Simplify (log 1) into 0
161.172 * [backup-simplify]: Simplify (+ (* (- 1) (log phi2)) 0) into (- (log phi2))
161.172 * [backup-simplify]: Simplify (* 1/3 (- (log phi2))) into (* -1/3 (log phi2))
161.173 * [backup-simplify]: Simplify (exp (* -1/3 (log phi2))) into (pow phi2 -1/3)
161.173 * [backup-simplify]: Simplify (* -2/3 (pow phi2 -1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
161.173 * [backup-simplify]: Simplify (* -2/3 (pow (/ 1 phi2) 1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
161.173 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.174 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
161.174 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
161.174 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (* 2 (log phi2)))) into 0
161.175 * [backup-simplify]: Simplify (* (exp (* 2/3 (log phi2))) (+ (* (/ (pow 0 1) 1)))) into 0
161.175 * [backup-simplify]: Simplify 0 into 0
161.175 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.176 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
161.176 * [backup-simplify]: Simplify (+ 0 0) into 0
161.177 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
161.177 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.177 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
161.178 * [backup-simplify]: Simplify (- 0) into 0
161.178 * [backup-simplify]: Simplify (+ 0 0) into 0
161.178 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
161.178 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 0) (* 0 lambda2))) into 0
161.179 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (+ (* 0 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
161.179 * [backup-simplify]: Simplify (* 1 1) into 1
161.179 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.179 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.180 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi1))) into 0
161.180 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
161.180 * [backup-simplify]: Simplify (+ 0 0) into 0
161.180 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.180 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.181 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi2))) into 0
161.181 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* phi1 phi2)))) into 0
161.182 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.182 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
161.182 * [backup-simplify]: Simplify (+ 0 0) into 0
161.183 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
161.183 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.184 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
161.184 * [backup-simplify]: Simplify (- 0) into 0
161.184 * [backup-simplify]: Simplify (+ 0 0) into 0
161.184 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
161.185 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
161.185 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0))) into 0
161.186 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0))) into 0
161.186 * [backup-simplify]: Simplify (+ 0 0) into 0
161.186 * [backup-simplify]: Simplify (- 0) into 0
161.187 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.188 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 2)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) (* 1 (/ (* 1 (pow (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 2) into (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
161.191 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))) (+ (* 0 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) into (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))
161.195 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) 1) 1)))) into (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
161.195 * [taylor]: Taking taylor expansion of (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
161.195 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
161.195 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
161.195 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
161.195 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.195 * [backup-simplify]: Simplify 1/3 into 1/3
161.195 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
161.195 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
161.195 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
161.195 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.195 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.195 * [backup-simplify]: Simplify phi2 into phi2
161.195 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
161.195 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.195 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.195 * [backup-simplify]: Simplify phi1 into phi1
161.195 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.195 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.195 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.195 * [backup-simplify]: Simplify 0 into 0
161.195 * [backup-simplify]: Simplify 1 into 1
161.195 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.195 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.195 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.195 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.195 * [backup-simplify]: Simplify 0.5 into 0.5
161.195 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.195 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.195 * [backup-simplify]: Simplify phi1 into phi1
161.195 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.195 * [backup-simplify]: Simplify phi2 into phi2
161.195 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.195 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.195 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.196 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.196 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.196 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.196 * [backup-simplify]: Simplify (- 0) into 0
161.196 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.196 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
161.196 * [taylor]: Taking taylor expansion of 2 in lambda2
161.196 * [backup-simplify]: Simplify 2 into 2
161.196 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.196 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.196 * [backup-simplify]: Simplify phi1 into phi1
161.196 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.196 * [backup-simplify]: Simplify phi2 into phi2
161.196 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.196 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.196 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
161.196 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
161.196 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.196 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.197 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.197 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
161.197 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
161.197 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
161.197 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
161.197 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
161.197 * [taylor]: Taking taylor expansion of (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
161.197 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.197 * [backup-simplify]: Simplify 1/3 into 1/3
161.198 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
161.198 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.198 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.198 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.198 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.198 * [backup-simplify]: Simplify 0.5 into 0.5
161.198 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.198 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.198 * [backup-simplify]: Simplify phi1 into phi1
161.198 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.198 * [backup-simplify]: Simplify phi2 into phi2
161.198 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.198 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.198 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.198 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.198 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.198 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.198 * [backup-simplify]: Simplify (- 0) into 0
161.198 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.198 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
161.198 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
161.198 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.198 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.198 * [backup-simplify]: Simplify phi2 into phi2
161.198 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
161.198 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.198 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.198 * [backup-simplify]: Simplify phi1 into phi1
161.198 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.198 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.198 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.199 * [backup-simplify]: Simplify 0 into 0
161.199 * [backup-simplify]: Simplify 1 into 1
161.199 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.199 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.199 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.199 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.199 * [backup-simplify]: Simplify 0.5 into 0.5
161.199 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.199 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.199 * [backup-simplify]: Simplify phi1 into phi1
161.199 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.199 * [backup-simplify]: Simplify phi2 into phi2
161.199 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.199 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.199 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.199 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.199 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.199 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.199 * [backup-simplify]: Simplify (- 0) into 0
161.199 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.199 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
161.199 * [taylor]: Taking taylor expansion of 2 in lambda2
161.199 * [backup-simplify]: Simplify 2 into 2
161.199 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.199 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.199 * [backup-simplify]: Simplify phi1 into phi1
161.199 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.199 * [backup-simplify]: Simplify phi2 into phi2
161.200 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.200 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.200 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.200 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
161.200 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
161.200 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.200 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.200 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.200 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
161.201 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
161.201 * [taylor]: Taking taylor expansion of (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
161.201 * [taylor]: Taking taylor expansion of 4/9 in lambda2
161.201 * [backup-simplify]: Simplify 4/9 into 4/9
161.201 * [taylor]: Taking taylor expansion of (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
161.201 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) in lambda2
161.201 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.201 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.201 * [backup-simplify]: Simplify 0 into 0
161.201 * [backup-simplify]: Simplify 1 into 1
161.201 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 4) in lambda2
161.201 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.201 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.201 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.201 * [backup-simplify]: Simplify 0.5 into 0.5
161.201 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.201 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.201 * [backup-simplify]: Simplify phi1 into phi1
161.201 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.201 * [backup-simplify]: Simplify phi2 into phi2
161.201 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.201 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.201 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.201 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.201 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.201 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.203 * [backup-simplify]: Simplify (- 0) into 0
161.203 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.203 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
161.203 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
161.203 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
161.203 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.203 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.203 * [backup-simplify]: Simplify phi2 into phi2
161.203 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
161.203 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.203 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.203 * [backup-simplify]: Simplify phi1 into phi1
161.203 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.203 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.203 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.203 * [backup-simplify]: Simplify 0 into 0
161.203 * [backup-simplify]: Simplify 1 into 1
161.203 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.203 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.203 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.203 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.203 * [backup-simplify]: Simplify 0.5 into 0.5
161.203 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.203 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.203 * [backup-simplify]: Simplify phi1 into phi1
161.203 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.203 * [backup-simplify]: Simplify phi2 into phi2
161.203 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.203 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.203 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.203 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.204 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.204 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.204 * [backup-simplify]: Simplify (- 0) into 0
161.204 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.204 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
161.204 * [taylor]: Taking taylor expansion of 2 in lambda2
161.204 * [backup-simplify]: Simplify 2 into 2
161.204 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.204 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.204 * [backup-simplify]: Simplify phi1 into phi1
161.204 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.204 * [backup-simplify]: Simplify phi2 into phi2
161.204 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.204 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.204 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
161.204 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
161.204 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.204 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.205 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.205 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
161.205 * [backup-simplify]: Simplify (* 1 1) into 1
161.205 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.205 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
161.205 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 4)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
161.206 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
161.206 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
161.207 * [backup-simplify]: Simplify (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
161.207 * [backup-simplify]: Simplify (+ (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) 0) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
161.207 * [backup-simplify]: Simplify (* (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
161.208 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
161.208 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.208 * [backup-simplify]: Simplify 1/3 into 1/3
161.208 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
161.208 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) in phi1
161.208 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) in phi1
161.208 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) in phi1
161.208 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.208 * [backup-simplify]: Simplify 1/3 into 1/3
161.208 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) in phi1
161.208 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) in phi1
161.208 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2) in phi1
161.208 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
161.208 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
161.208 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.208 * [taylor]: Taking taylor expansion of phi2 in phi1
161.208 * [backup-simplify]: Simplify phi2 into phi2
161.208 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.208 * [taylor]: Taking taylor expansion of phi1 in phi1
161.208 * [backup-simplify]: Simplify 0 into 0
161.208 * [backup-simplify]: Simplify 1 into 1
161.208 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
161.208 * [taylor]: Taking taylor expansion of 2 in phi1
161.208 * [backup-simplify]: Simplify 2 into 2
161.208 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
161.208 * [taylor]: Taking taylor expansion of phi1 in phi1
161.208 * [backup-simplify]: Simplify 0 into 0
161.208 * [backup-simplify]: Simplify 1 into 1
161.208 * [taylor]: Taking taylor expansion of phi2 in phi1
161.208 * [backup-simplify]: Simplify phi2 into phi2
161.208 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.208 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
161.208 * [backup-simplify]: Simplify (* 0 phi2) into 0
161.208 * [backup-simplify]: Simplify (* 2 0) into 0
161.209 * [backup-simplify]: Simplify (- 0) into 0
161.209 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
161.209 * [backup-simplify]: Simplify (* (pow phi2 2) (pow phi2 2)) into (pow phi2 4)
161.209 * [backup-simplify]: Simplify (/ 1 (pow phi2 4)) into (/ 1 (pow phi2 4))
161.209 * [backup-simplify]: Simplify (log (/ 1 (pow phi2 4))) into (log (/ 1 (pow phi2 4)))
161.209 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow phi2 4)))) into (* 1/3 (log (/ 1 (pow phi2 4))))
161.209 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow phi2 4))))) into (pow (/ 1 (pow phi2 4)) 1/3)
161.209 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
161.209 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
161.209 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
161.209 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.209 * [backup-simplify]: Simplify 0.5 into 0.5
161.209 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
161.209 * [taylor]: Taking taylor expansion of phi1 in phi1
161.209 * [backup-simplify]: Simplify 0 into 0
161.209 * [backup-simplify]: Simplify 1 into 1
161.209 * [taylor]: Taking taylor expansion of phi2 in phi1
161.209 * [backup-simplify]: Simplify phi2 into phi2
161.209 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
161.209 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
161.209 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
161.209 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
161.210 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
161.210 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
161.210 * [backup-simplify]: Simplify (- 0) into 0
161.210 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
161.210 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
161.210 * [backup-simplify]: Simplify (* (pow (/ 1 (pow phi2 4)) 1/3) (pow (cos (* 0.5 phi2)) 2)) into (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))
161.211 * [backup-simplify]: Simplify (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) into (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)))
161.211 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) in phi2
161.211 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.211 * [backup-simplify]: Simplify 1/3 into 1/3
161.211 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)) in phi2
161.211 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
161.211 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
161.211 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
161.211 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.211 * [backup-simplify]: Simplify 0.5 into 0.5
161.211 * [taylor]: Taking taylor expansion of phi2 in phi2
161.211 * [backup-simplify]: Simplify 0 into 0
161.211 * [backup-simplify]: Simplify 1 into 1
161.211 * [backup-simplify]: Simplify (* 0.5 0) into 0
161.212 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
161.212 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow phi2 4)) 1/3) in phi2
161.212 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow phi2 4))))) in phi2
161.212 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow phi2 4)))) in phi2
161.212 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.212 * [backup-simplify]: Simplify 1/3 into 1/3
161.212 * [taylor]: Taking taylor expansion of (log (/ 1 (pow phi2 4))) in phi2
161.212 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 4)) in phi2
161.212 * [taylor]: Taking taylor expansion of (pow phi2 4) in phi2
161.212 * [taylor]: Taking taylor expansion of phi2 in phi2
161.212 * [backup-simplify]: Simplify 0 into 0
161.212 * [backup-simplify]: Simplify 1 into 1
161.212 * [backup-simplify]: Simplify (* 1 1) into 1
161.213 * [backup-simplify]: Simplify (* 1 1) into 1
161.213 * [backup-simplify]: Simplify (/ 1 1) into 1
161.213 * [backup-simplify]: Simplify (log 1) into 0
161.213 * [backup-simplify]: Simplify (+ (* (- 4) (log phi2)) 0) into (- (* 4 (log phi2)))
161.213 * [backup-simplify]: Simplify (* 1/3 (- (* 4 (log phi2)))) into (* -4/3 (log phi2))
161.213 * [backup-simplify]: Simplify (exp (* -4/3 (log phi2))) into (pow phi2 -4/3)
161.214 * [backup-simplify]: Simplify (* 1 1) into 1
161.214 * [backup-simplify]: Simplify (* 1 (pow phi2 -4/3)) into (pow (/ 1 (pow phi2 4)) 1/3)
161.214 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
161.214 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
161.215 * [backup-simplify]: Simplify (+ (* (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) (pow (* 1 (* 1 (* 1 lambda1))) 2)) (+ (* (* -2/3 (pow (/ 1 phi2) 1/3)) (* 1 (* phi1 (* 1 1)))) (pow phi2 2/3))) into (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
161.216 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0))) (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)))) (* (- (/ 1 phi1) (/ 1 phi2)) (- (/ 1 phi1) (/ 1 phi2))))) into (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3)
161.216 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
161.216 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi2
161.216 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi2
161.216 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi2
161.216 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.216 * [backup-simplify]: Simplify 1/3 into 1/3
161.216 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi2
161.216 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi2
161.216 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi2
161.216 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
161.216 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.216 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.216 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.216 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.216 * [backup-simplify]: Simplify 0.5 into 0.5
161.216 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.216 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.216 * [taylor]: Taking taylor expansion of phi1 in phi2
161.216 * [backup-simplify]: Simplify phi1 into phi1
161.216 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.216 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.216 * [taylor]: Taking taylor expansion of phi2 in phi2
161.216 * [backup-simplify]: Simplify 0 into 0
161.216 * [backup-simplify]: Simplify 1 into 1
161.216 * [backup-simplify]: Simplify (/ 1 1) into 1
161.217 * [backup-simplify]: Simplify (+ 0 1) into 1
161.217 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.217 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.217 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
161.217 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.217 * [backup-simplify]: Simplify lambda1 into lambda1
161.217 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.217 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.217 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
161.217 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi2
161.217 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
161.217 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.218 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.218 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.218 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.218 * [backup-simplify]: Simplify 0.5 into 0.5
161.218 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.218 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.218 * [taylor]: Taking taylor expansion of phi1 in phi2
161.218 * [backup-simplify]: Simplify phi1 into phi1
161.218 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.218 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.218 * [taylor]: Taking taylor expansion of phi2 in phi2
161.218 * [backup-simplify]: Simplify 0 into 0
161.218 * [backup-simplify]: Simplify 1 into 1
161.218 * [backup-simplify]: Simplify (/ 1 1) into 1
161.218 * [backup-simplify]: Simplify (+ 0 1) into 1
161.219 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.219 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.219 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
161.219 * [taylor]: Taking taylor expansion of lambda2 in phi2
161.219 * [backup-simplify]: Simplify lambda2 into lambda2
161.219 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.219 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.219 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.219 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi2
161.219 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
161.219 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
161.219 * [taylor]: Taking taylor expansion of phi1 in phi2
161.219 * [backup-simplify]: Simplify phi1 into phi1
161.219 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.219 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.219 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
161.219 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
161.219 * [taylor]: Taking taylor expansion of phi2 in phi2
161.219 * [backup-simplify]: Simplify 0 into 0
161.219 * [backup-simplify]: Simplify 1 into 1
161.220 * [backup-simplify]: Simplify (* 1 1) into 1
161.220 * [backup-simplify]: Simplify (/ 1 1) into 1
161.220 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi2
161.220 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
161.220 * [taylor]: Taking taylor expansion of 2 in phi2
161.220 * [backup-simplify]: Simplify 2 into 2
161.220 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
161.220 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
161.220 * [taylor]: Taking taylor expansion of phi1 in phi2
161.220 * [backup-simplify]: Simplify phi1 into phi1
161.220 * [taylor]: Taking taylor expansion of phi2 in phi2
161.220 * [backup-simplify]: Simplify 0 into 0
161.220 * [backup-simplify]: Simplify 1 into 1
161.220 * [backup-simplify]: Simplify (* phi1 0) into 0
161.221 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
161.221 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.221 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi2
161.221 * [taylor]: Taking taylor expansion of 2 in phi2
161.221 * [backup-simplify]: Simplify 2 into 2
161.221 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi2
161.221 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.221 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.221 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.221 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.221 * [backup-simplify]: Simplify 0.5 into 0.5
161.221 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.221 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.221 * [taylor]: Taking taylor expansion of phi1 in phi2
161.221 * [backup-simplify]: Simplify phi1 into phi1
161.221 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.221 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.221 * [taylor]: Taking taylor expansion of phi2 in phi2
161.221 * [backup-simplify]: Simplify 0 into 0
161.221 * [backup-simplify]: Simplify 1 into 1
161.221 * [backup-simplify]: Simplify (/ 1 1) into 1
161.221 * [backup-simplify]: Simplify (+ 0 1) into 1
161.222 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.222 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.222 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi2
161.222 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.222 * [backup-simplify]: Simplify lambda1 into lambda1
161.222 * [taylor]: Taking taylor expansion of lambda2 in phi2
161.222 * [backup-simplify]: Simplify lambda2 into lambda2
161.222 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.222 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
161.222 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
161.223 * [backup-simplify]: Simplify (+ 0 1) into 1
161.223 * [backup-simplify]: Simplify (+ 0 1) into 1
161.223 * [backup-simplify]: Simplify (+ 0 1) into 1
161.223 * [backup-simplify]: Simplify (+ 1 0) into 1
161.224 * [backup-simplify]: Simplify (log 1) into 0
161.224 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
161.224 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
161.224 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
161.224 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi1
161.224 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi1
161.224 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi1
161.224 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.224 * [backup-simplify]: Simplify 1/3 into 1/3
161.224 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi1
161.224 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi1
161.224 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi1
161.224 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
161.224 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.224 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.224 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.224 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.224 * [backup-simplify]: Simplify 0.5 into 0.5
161.224 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.224 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.224 * [taylor]: Taking taylor expansion of phi1 in phi1
161.224 * [backup-simplify]: Simplify 0 into 0
161.224 * [backup-simplify]: Simplify 1 into 1
161.225 * [backup-simplify]: Simplify (/ 1 1) into 1
161.225 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.225 * [taylor]: Taking taylor expansion of phi2 in phi1
161.225 * [backup-simplify]: Simplify phi2 into phi2
161.225 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.225 * [backup-simplify]: Simplify (+ 1 0) into 1
161.225 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.225 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.225 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
161.225 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.225 * [backup-simplify]: Simplify lambda1 into lambda1
161.226 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.226 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.226 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
161.226 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi1
161.226 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
161.226 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.226 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.226 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.226 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.226 * [backup-simplify]: Simplify 0.5 into 0.5
161.226 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.226 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.226 * [taylor]: Taking taylor expansion of phi1 in phi1
161.226 * [backup-simplify]: Simplify 0 into 0
161.226 * [backup-simplify]: Simplify 1 into 1
161.226 * [backup-simplify]: Simplify (/ 1 1) into 1
161.226 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.226 * [taylor]: Taking taylor expansion of phi2 in phi1
161.226 * [backup-simplify]: Simplify phi2 into phi2
161.226 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.227 * [backup-simplify]: Simplify (+ 1 0) into 1
161.227 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.227 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.227 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
161.227 * [taylor]: Taking taylor expansion of lambda2 in phi1
161.227 * [backup-simplify]: Simplify lambda2 into lambda2
161.227 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.227 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.228 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.228 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi1
161.228 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
161.228 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.228 * [taylor]: Taking taylor expansion of phi1 in phi1
161.228 * [backup-simplify]: Simplify 0 into 0
161.228 * [backup-simplify]: Simplify 1 into 1
161.228 * [backup-simplify]: Simplify (* 1 1) into 1
161.228 * [backup-simplify]: Simplify (/ 1 1) into 1
161.228 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
161.228 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.228 * [taylor]: Taking taylor expansion of phi2 in phi1
161.228 * [backup-simplify]: Simplify phi2 into phi2
161.228 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.228 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.228 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi1
161.228 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
161.228 * [taylor]: Taking taylor expansion of 2 in phi1
161.228 * [backup-simplify]: Simplify 2 into 2
161.228 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
161.228 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
161.228 * [taylor]: Taking taylor expansion of phi1 in phi1
161.228 * [backup-simplify]: Simplify 0 into 0
161.228 * [backup-simplify]: Simplify 1 into 1
161.229 * [taylor]: Taking taylor expansion of phi2 in phi1
161.229 * [backup-simplify]: Simplify phi2 into phi2
161.229 * [backup-simplify]: Simplify (* 0 phi2) into 0
161.229 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
161.229 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.229 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi1
161.229 * [taylor]: Taking taylor expansion of 2 in phi1
161.229 * [backup-simplify]: Simplify 2 into 2
161.229 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi1
161.229 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.229 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.229 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.229 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.229 * [backup-simplify]: Simplify 0.5 into 0.5
161.229 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.229 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.229 * [taylor]: Taking taylor expansion of phi1 in phi1
161.229 * [backup-simplify]: Simplify 0 into 0
161.229 * [backup-simplify]: Simplify 1 into 1
161.229 * [backup-simplify]: Simplify (/ 1 1) into 1
161.229 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.229 * [taylor]: Taking taylor expansion of phi2 in phi1
161.229 * [backup-simplify]: Simplify phi2 into phi2
161.229 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.230 * [backup-simplify]: Simplify (+ 1 0) into 1
161.230 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.230 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.230 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi1
161.230 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.230 * [backup-simplify]: Simplify lambda1 into lambda1
161.230 * [taylor]: Taking taylor expansion of lambda2 in phi1
161.230 * [backup-simplify]: Simplify lambda2 into lambda2
161.230 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.230 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
161.231 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
161.231 * [backup-simplify]: Simplify (+ 1 0) into 1
161.231 * [backup-simplify]: Simplify (+ 0 1) into 1
161.231 * [backup-simplify]: Simplify (+ 0 1) into 1
161.232 * [backup-simplify]: Simplify (+ 1 0) into 1
161.232 * [backup-simplify]: Simplify (log 1) into 0
161.232 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
161.232 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
161.232 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
161.232 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda2
161.232 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda2
161.232 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda2
161.232 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.232 * [backup-simplify]: Simplify 1/3 into 1/3
161.232 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda2
161.232 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda2
161.232 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda2
161.232 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
161.232 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.232 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.232 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.232 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.233 * [backup-simplify]: Simplify 0.5 into 0.5
161.233 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.233 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.233 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.233 * [backup-simplify]: Simplify phi1 into phi1
161.233 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.233 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.233 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.233 * [backup-simplify]: Simplify phi2 into phi2
161.233 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.233 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.233 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.233 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.233 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.233 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.233 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.233 * [backup-simplify]: Simplify (- 0) into 0
161.234 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.234 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
161.234 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.234 * [backup-simplify]: Simplify lambda1 into lambda1
161.234 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.234 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.234 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
161.234 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda2
161.234 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
161.234 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.234 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.234 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.234 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.234 * [backup-simplify]: Simplify 0.5 into 0.5
161.234 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.234 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.234 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.234 * [backup-simplify]: Simplify phi1 into phi1
161.234 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.234 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.234 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.234 * [backup-simplify]: Simplify phi2 into phi2
161.234 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.234 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.235 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.235 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.235 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.235 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.235 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.235 * [backup-simplify]: Simplify (- 0) into 0
161.235 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.235 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.235 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.235 * [backup-simplify]: Simplify 0 into 0
161.235 * [backup-simplify]: Simplify 1 into 1
161.236 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.236 * [backup-simplify]: Simplify (* 1 1) into 1
161.236 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.236 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda2
161.236 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
161.237 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.237 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.237 * [backup-simplify]: Simplify phi1 into phi1
161.237 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.237 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.237 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
161.237 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.237 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.237 * [backup-simplify]: Simplify phi2 into phi2
161.237 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.237 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.237 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda2
161.237 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
161.237 * [taylor]: Taking taylor expansion of 2 in lambda2
161.237 * [backup-simplify]: Simplify 2 into 2
161.237 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
161.237 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.237 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.237 * [backup-simplify]: Simplify phi1 into phi1
161.237 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.237 * [backup-simplify]: Simplify phi2 into phi2
161.237 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.237 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
161.237 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda2
161.237 * [taylor]: Taking taylor expansion of 2 in lambda2
161.237 * [backup-simplify]: Simplify 2 into 2
161.237 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda2
161.237 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.237 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.237 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.237 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.237 * [backup-simplify]: Simplify 0.5 into 0.5
161.237 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.237 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.237 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.237 * [backup-simplify]: Simplify phi1 into phi1
161.237 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.237 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.238 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.238 * [backup-simplify]: Simplify phi2 into phi2
161.238 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.238 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.238 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.238 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.238 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.238 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.238 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.238 * [backup-simplify]: Simplify (- 0) into 0
161.239 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.239 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda2
161.239 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.239 * [backup-simplify]: Simplify lambda1 into lambda1
161.239 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.239 * [backup-simplify]: Simplify 0 into 0
161.239 * [backup-simplify]: Simplify 1 into 1
161.239 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.239 * [backup-simplify]: Simplify (* lambda1 0) into 0
161.239 * [backup-simplify]: Simplify (+ (* lambda1 1) (* 0 0)) into lambda1
161.239 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
161.240 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.240 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.240 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.240 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.241 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
161.241 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
161.241 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
161.241 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
161.241 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
161.241 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
161.241 * [taylor]: Taking taylor expansion of 1/3 in lambda1
161.241 * [backup-simplify]: Simplify 1/3 into 1/3
161.241 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
161.241 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
161.241 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
161.241 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
161.241 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.241 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.241 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.241 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.241 * [backup-simplify]: Simplify 0.5 into 0.5
161.241 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.241 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.241 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.241 * [backup-simplify]: Simplify phi1 into phi1
161.242 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.242 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.242 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.242 * [backup-simplify]: Simplify phi2 into phi2
161.242 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.242 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.242 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.242 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.242 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.242 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.242 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.242 * [backup-simplify]: Simplify (- 0) into 0
161.242 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.242 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
161.242 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.242 * [backup-simplify]: Simplify 0 into 0
161.242 * [backup-simplify]: Simplify 1 into 1
161.243 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.243 * [backup-simplify]: Simplify (* 1 1) into 1
161.243 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.243 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
161.243 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
161.243 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.243 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.243 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.243 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.243 * [backup-simplify]: Simplify 0.5 into 0.5
161.243 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.243 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.243 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.243 * [backup-simplify]: Simplify phi1 into phi1
161.243 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.243 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.243 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.243 * [backup-simplify]: Simplify phi2 into phi2
161.243 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.243 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.244 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.244 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.244 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.244 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.244 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.244 * [backup-simplify]: Simplify (- 0) into 0
161.244 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.244 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
161.244 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.244 * [backup-simplify]: Simplify lambda2 into lambda2
161.244 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.245 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.245 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.245 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
161.245 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
161.245 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
161.245 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.245 * [backup-simplify]: Simplify phi1 into phi1
161.245 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.245 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.245 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
161.245 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
161.245 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.245 * [backup-simplify]: Simplify phi2 into phi2
161.245 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.245 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.245 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
161.245 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
161.245 * [taylor]: Taking taylor expansion of 2 in lambda1
161.245 * [backup-simplify]: Simplify 2 into 2
161.245 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
161.245 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
161.245 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.245 * [backup-simplify]: Simplify phi1 into phi1
161.245 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.245 * [backup-simplify]: Simplify phi2 into phi2
161.245 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.245 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
161.245 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
161.245 * [taylor]: Taking taylor expansion of 2 in lambda1
161.245 * [backup-simplify]: Simplify 2 into 2
161.245 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
161.245 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.245 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.245 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.245 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.245 * [backup-simplify]: Simplify 0.5 into 0.5
161.245 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.245 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.245 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.246 * [backup-simplify]: Simplify phi1 into phi1
161.246 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.246 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.246 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.246 * [backup-simplify]: Simplify phi2 into phi2
161.246 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.246 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.246 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.246 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.246 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.246 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.246 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.246 * [backup-simplify]: Simplify (- 0) into 0
161.246 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.246 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
161.246 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.247 * [backup-simplify]: Simplify 0 into 0
161.247 * [backup-simplify]: Simplify 1 into 1
161.247 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.247 * [backup-simplify]: Simplify lambda2 into lambda2
161.247 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.247 * [backup-simplify]: Simplify (* 0 lambda2) into 0
161.247 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
161.247 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
161.247 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.248 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.248 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.248 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.248 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.249 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.249 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
161.249 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
161.249 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
161.249 * [taylor]: Taking taylor expansion of 1/3 in lambda1
161.249 * [backup-simplify]: Simplify 1/3 into 1/3
161.249 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
161.249 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
161.249 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
161.249 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
161.249 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.249 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.249 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.249 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.249 * [backup-simplify]: Simplify 0.5 into 0.5
161.249 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.249 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.249 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.249 * [backup-simplify]: Simplify phi1 into phi1
161.249 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.249 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.249 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.249 * [backup-simplify]: Simplify phi2 into phi2
161.249 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.249 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.249 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.249 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.249 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.249 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.249 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.250 * [backup-simplify]: Simplify (- 0) into 0
161.250 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.250 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
161.250 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.250 * [backup-simplify]: Simplify 0 into 0
161.250 * [backup-simplify]: Simplify 1 into 1
161.250 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.250 * [backup-simplify]: Simplify (* 1 1) into 1
161.251 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.251 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
161.251 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
161.251 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.251 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.251 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.251 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.251 * [backup-simplify]: Simplify 0.5 into 0.5
161.251 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.251 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.251 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.251 * [backup-simplify]: Simplify phi1 into phi1
161.251 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.251 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.251 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.251 * [backup-simplify]: Simplify phi2 into phi2
161.251 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.251 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.251 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.251 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.251 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.251 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.251 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.252 * [backup-simplify]: Simplify (- 0) into 0
161.252 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.252 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
161.252 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.252 * [backup-simplify]: Simplify lambda2 into lambda2
161.252 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.252 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.252 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.252 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
161.252 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
161.252 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
161.252 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.252 * [backup-simplify]: Simplify phi1 into phi1
161.252 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.252 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.252 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
161.252 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
161.252 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.252 * [backup-simplify]: Simplify phi2 into phi2
161.252 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.252 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.253 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
161.253 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
161.253 * [taylor]: Taking taylor expansion of 2 in lambda1
161.253 * [backup-simplify]: Simplify 2 into 2
161.253 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
161.253 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
161.253 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.253 * [backup-simplify]: Simplify phi1 into phi1
161.253 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.253 * [backup-simplify]: Simplify phi2 into phi2
161.253 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.253 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
161.253 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
161.253 * [taylor]: Taking taylor expansion of 2 in lambda1
161.253 * [backup-simplify]: Simplify 2 into 2
161.253 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
161.253 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.253 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.253 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.253 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.253 * [backup-simplify]: Simplify 0.5 into 0.5
161.253 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.253 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.253 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.253 * [backup-simplify]: Simplify phi1 into phi1
161.253 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.253 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.253 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.253 * [backup-simplify]: Simplify phi2 into phi2
161.253 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.253 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.253 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.253 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.253 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.253 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.254 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.254 * [backup-simplify]: Simplify (- 0) into 0
161.254 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.254 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
161.254 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.254 * [backup-simplify]: Simplify 0 into 0
161.254 * [backup-simplify]: Simplify 1 into 1
161.254 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.254 * [backup-simplify]: Simplify lambda2 into lambda2
161.254 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.254 * [backup-simplify]: Simplify (* 0 lambda2) into 0
161.254 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
161.255 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
161.255 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.255 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.255 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.256 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.256 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.256 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.256 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
161.256 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
161.256 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.256 * [backup-simplify]: Simplify 1/3 into 1/3
161.256 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
161.256 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.256 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.256 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.256 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.256 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.256 * [backup-simplify]: Simplify 0.5 into 0.5
161.256 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.256 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.256 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.256 * [backup-simplify]: Simplify phi1 into phi1
161.256 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.256 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.256 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.256 * [backup-simplify]: Simplify phi2 into phi2
161.256 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.256 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.257 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.257 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.257 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.257 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.257 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.257 * [backup-simplify]: Simplify (- 0) into 0
161.257 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.257 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.258 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.258 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
161.258 * [taylor]: Taking taylor expansion of 2 in lambda2
161.258 * [backup-simplify]: Simplify 2 into 2
161.258 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
161.258 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.258 * [backup-simplify]: Simplify lambda1 into lambda1
161.258 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.258 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.258 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.258 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.258 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.258 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.258 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.258 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.258 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.258 * [backup-simplify]: Simplify 1/3 into 1/3
161.258 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.259 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.259 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.259 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.259 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.259 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.259 * [backup-simplify]: Simplify 0.5 into 0.5
161.259 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.259 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.259 * [taylor]: Taking taylor expansion of phi1 in phi1
161.259 * [backup-simplify]: Simplify 0 into 0
161.259 * [backup-simplify]: Simplify 1 into 1
161.259 * [backup-simplify]: Simplify (/ 1 1) into 1
161.259 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.259 * [taylor]: Taking taylor expansion of phi2 in phi1
161.259 * [backup-simplify]: Simplify phi2 into phi2
161.259 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.259 * [backup-simplify]: Simplify (+ 1 0) into 1
161.260 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.260 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.260 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.260 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.260 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.260 * [taylor]: Taking taylor expansion of 2 in phi1
161.260 * [backup-simplify]: Simplify 2 into 2
161.260 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.260 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.260 * [backup-simplify]: Simplify lambda1 into lambda1
161.260 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.260 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.260 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.260 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.261 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.261 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.261 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
161.261 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
161.261 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.261 * [backup-simplify]: Simplify 1/3 into 1/3
161.261 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
161.261 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
161.261 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.261 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.261 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.261 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.261 * [backup-simplify]: Simplify 0.5 into 0.5
161.261 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.261 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.261 * [taylor]: Taking taylor expansion of phi1 in phi2
161.261 * [backup-simplify]: Simplify phi1 into phi1
161.261 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.261 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.261 * [taylor]: Taking taylor expansion of phi2 in phi2
161.261 * [backup-simplify]: Simplify 0 into 0
161.261 * [backup-simplify]: Simplify 1 into 1
161.262 * [backup-simplify]: Simplify (/ 1 1) into 1
161.262 * [backup-simplify]: Simplify (+ 0 1) into 1
161.262 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.262 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.262 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.263 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.263 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
161.263 * [taylor]: Taking taylor expansion of 2 in phi2
161.263 * [backup-simplify]: Simplify 2 into 2
161.263 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
161.263 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.263 * [backup-simplify]: Simplify lambda1 into lambda1
161.263 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.263 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.263 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.263 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.263 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.263 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.264 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.264 * [backup-simplify]: Simplify (+ 0) into 0
161.264 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.265 * [backup-simplify]: Simplify (+ 0 0) into 0
161.265 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.265 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.266 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.266 * [backup-simplify]: Simplify (- 0) into 0
161.266 * [backup-simplify]: Simplify (+ 0 0) into 0
161.266 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.267 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.267 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
161.268 * [backup-simplify]: Simplify (+ 0 0) into 0
161.268 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
161.268 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
161.268 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
161.269 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
161.269 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
161.270 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.270 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
161.270 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
161.270 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
161.270 * [taylor]: Taking taylor expansion of -2/3 in lambda2
161.270 * [backup-simplify]: Simplify -2/3 into -2/3
161.270 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
161.270 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
161.270 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
161.270 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.270 * [backup-simplify]: Simplify 1/3 into 1/3
161.270 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
161.270 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.270 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.270 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.270 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.270 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.270 * [backup-simplify]: Simplify 0.5 into 0.5
161.270 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.271 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.271 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.271 * [backup-simplify]: Simplify phi1 into phi1
161.271 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.271 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.271 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.271 * [backup-simplify]: Simplify phi2 into phi2
161.271 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.271 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.271 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.271 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.271 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.271 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.271 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.271 * [backup-simplify]: Simplify (- 0) into 0
161.272 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.272 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.272 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.272 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
161.272 * [taylor]: Taking taylor expansion of 2 in lambda2
161.272 * [backup-simplify]: Simplify 2 into 2
161.272 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
161.272 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.272 * [backup-simplify]: Simplify lambda1 into lambda1
161.272 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.272 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.272 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.272 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.272 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.273 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.273 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.273 * [backup-simplify]: Simplify 0 into 0
161.273 * [backup-simplify]: Simplify 1 into 1
161.273 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.273 * [backup-simplify]: Simplify (+ 0) into 0
161.274 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.274 * [backup-simplify]: Simplify (+ 0 0) into 0
161.274 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.275 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.275 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.275 * [backup-simplify]: Simplify (- 0) into 0
161.276 * [backup-simplify]: Simplify (+ 0 0) into 0
161.276 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.276 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.277 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.277 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.277 * [backup-simplify]: Simplify (- 0) into 0
161.278 * [backup-simplify]: Simplify (+ 0 0) into 0
161.278 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.279 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.279 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
161.280 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
161.280 * [taylor]: Taking taylor expansion of 0 in phi1
161.280 * [backup-simplify]: Simplify 0 into 0
161.280 * [taylor]: Taking taylor expansion of 0 in phi2
161.280 * [backup-simplify]: Simplify 0 into 0
161.280 * [backup-simplify]: Simplify 0 into 0
161.280 * [backup-simplify]: Simplify (+ 0) into 0
161.281 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.281 * [backup-simplify]: Simplify (+ 0 0) into 0
161.281 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.282 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.282 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.282 * [backup-simplify]: Simplify (- 0) into 0
161.282 * [backup-simplify]: Simplify (+ 0 0) into 0
161.283 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.283 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.284 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.284 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.284 * [backup-simplify]: Simplify (- 0) into 0
161.284 * [backup-simplify]: Simplify (+ 0 0) into 0
161.285 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.286 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.286 * [taylor]: Taking taylor expansion of 0 in phi1
161.286 * [backup-simplify]: Simplify 0 into 0
161.286 * [taylor]: Taking taylor expansion of 0 in phi2
161.286 * [backup-simplify]: Simplify 0 into 0
161.286 * [backup-simplify]: Simplify 0 into 0
161.286 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.286 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.287 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.287 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.288 * [backup-simplify]: Simplify (- 0) into 0
161.288 * [backup-simplify]: Simplify (+ 0 0) into 0
161.288 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.289 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.289 * [taylor]: Taking taylor expansion of 0 in phi2
161.289 * [backup-simplify]: Simplify 0 into 0
161.289 * [backup-simplify]: Simplify 0 into 0
161.289 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.290 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.290 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.290 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.291 * [backup-simplify]: Simplify (- 0) into 0
161.291 * [backup-simplify]: Simplify (+ 0 0) into 0
161.291 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.292 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.292 * [backup-simplify]: Simplify 0 into 0
161.293 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.293 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
161.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
161.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
161.293 * [backup-simplify]: Simplify (+ 0 0) into 0
161.294 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
161.294 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.295 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
161.295 * [backup-simplify]: Simplify (- 0) into 0
161.295 * [backup-simplify]: Simplify (+ 0 0) into 0
161.296 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.296 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.297 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
161.297 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
161.298 * [backup-simplify]: Simplify (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))
161.298 * [backup-simplify]: Simplify (+ 0 (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) into (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2))))
161.298 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
161.300 * [backup-simplify]: Simplify (+ 0) into 0
161.300 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.300 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.300 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.301 * [backup-simplify]: Simplify (+ 0 0) into 0
161.301 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.301 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.302 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.302 * [backup-simplify]: Simplify (- 0) into 0
161.302 * [backup-simplify]: Simplify (+ 0 0) into 0
161.302 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.303 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 lambda2))) into 0
161.303 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
161.303 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
161.304 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
161.304 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
161.304 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))
161.306 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))
161.306 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.308 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2)))))
161.309 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2))))) 1) 1)))) into (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))))
161.309 * [taylor]: Taking taylor expansion of (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))))) in lambda2
161.309 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
161.309 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
161.309 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.309 * [backup-simplify]: Simplify 1/3 into 1/3
161.309 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
161.309 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.309 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.309 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.309 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.309 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.309 * [backup-simplify]: Simplify 0.5 into 0.5
161.309 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.309 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.309 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.309 * [backup-simplify]: Simplify phi1 into phi1
161.309 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.309 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.310 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.310 * [backup-simplify]: Simplify phi2 into phi2
161.310 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.310 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.310 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.310 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.310 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.310 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.310 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.310 * [backup-simplify]: Simplify (- 0) into 0
161.310 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.311 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.311 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.311 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
161.311 * [taylor]: Taking taylor expansion of 2 in lambda2
161.311 * [backup-simplify]: Simplify 2 into 2
161.311 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
161.311 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.311 * [backup-simplify]: Simplify lambda1 into lambda1
161.311 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.311 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.311 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.311 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.312 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.312 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.312 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
161.312 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
161.312 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in lambda2
161.312 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.312 * [backup-simplify]: Simplify 1/3 into 1/3
161.312 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in lambda2
161.312 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in lambda2
161.312 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.312 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.312 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.312 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.312 * [backup-simplify]: Simplify 0.5 into 0.5
161.312 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.312 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.312 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.312 * [backup-simplify]: Simplify phi1 into phi1
161.312 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.312 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.312 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.312 * [backup-simplify]: Simplify phi2 into phi2
161.312 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.312 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.312 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.312 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.313 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.313 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.313 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.313 * [backup-simplify]: Simplify (- 0) into 0
161.313 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.313 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.313 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.313 * [backup-simplify]: Simplify phi1 into phi1
161.313 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.313 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.314 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))
161.314 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
161.314 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
161.314 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.314 * [backup-simplify]: Simplify 1/3 into 1/3
161.314 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
161.314 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
161.314 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.314 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.314 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.314 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.314 * [backup-simplify]: Simplify 0.5 into 0.5
161.314 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.314 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.314 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.314 * [backup-simplify]: Simplify phi1 into phi1
161.314 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.314 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.314 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.314 * [backup-simplify]: Simplify phi2 into phi2
161.314 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.314 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.314 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.314 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.314 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.315 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.315 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.315 * [backup-simplify]: Simplify (- 0) into 0
161.315 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.315 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.315 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.315 * [backup-simplify]: Simplify phi2 into phi2
161.315 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.315 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.315 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
161.316 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
161.316 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
161.316 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
161.316 * [taylor]: Taking taylor expansion of 2/3 in lambda2
161.316 * [backup-simplify]: Simplify 2/3 into 2/3
161.316 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
161.316 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
161.316 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.316 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.316 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.316 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.316 * [backup-simplify]: Simplify 0.5 into 0.5
161.316 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.316 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.316 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.316 * [backup-simplify]: Simplify phi1 into phi1
161.316 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.316 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.316 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.316 * [backup-simplify]: Simplify phi2 into phi2
161.316 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.316 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.316 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.316 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.316 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.316 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.317 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.317 * [backup-simplify]: Simplify (- 0) into 0
161.317 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.317 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.317 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.317 * [backup-simplify]: Simplify phi1 into phi1
161.317 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.317 * [backup-simplify]: Simplify phi2 into phi2
161.317 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.317 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.317 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))
161.318 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
161.318 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
161.318 * [taylor]: Taking taylor expansion of 1/9 in lambda2
161.318 * [backup-simplify]: Simplify 1/9 into 1/9
161.318 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
161.318 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.318 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.318 * [backup-simplify]: Simplify 0 into 0
161.318 * [backup-simplify]: Simplify 1 into 1
161.318 * [backup-simplify]: Simplify (* 1 1) into 1
161.318 * [backup-simplify]: Simplify (/ 1 1) into 1
161.318 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
161.319 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
161.319 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))))
161.319 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) into (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
161.320 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.320 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
161.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
161.322 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
161.322 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))
161.322 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) into (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
161.323 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
161.323 * [backup-simplify]: Simplify (+ 0) into 0
161.324 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.324 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.324 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.324 * [backup-simplify]: Simplify (+ 0 0) into 0
161.324 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.325 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.325 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.325 * [backup-simplify]: Simplify (- 0) into 0
161.326 * [backup-simplify]: Simplify (+ 0 0) into 0
161.326 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.326 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.327 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.327 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.327 * [backup-simplify]: Simplify (- 0) into 0
161.328 * [backup-simplify]: Simplify (+ 0 0) into 0
161.328 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.329 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.329 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
161.329 * [backup-simplify]: Simplify (+ 0 0) into 0
161.329 * [backup-simplify]: Simplify (- 0) into 0
161.330 * [backup-simplify]: Simplify (+ 0 0) into 0
161.330 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.331 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
161.331 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
161.331 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
161.331 * [backup-simplify]: Simplify (+ 0 0) into 0
161.332 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
161.332 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.332 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
161.333 * [backup-simplify]: Simplify (- 0) into 0
161.333 * [backup-simplify]: Simplify (+ 0 0) into 0
161.333 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.334 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.335 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.336 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.336 * [backup-simplify]: Simplify (- 0) into 0
161.336 * [backup-simplify]: Simplify (+ 0 0) into 0
161.337 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.338 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.338 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
161.338 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
161.339 * [backup-simplify]: Simplify (- 1/9) into -1/9
161.339 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
161.340 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) (+ (* 0 0) (* 0 -1/9))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
161.341 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) in phi1
161.341 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) in phi1
161.341 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi1
161.341 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.341 * [backup-simplify]: Simplify 1/3 into 1/3
161.341 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi1
161.341 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.341 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.341 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.341 * [backup-simplify]: Simplify 1/3 into 1/3
161.341 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.341 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.341 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.341 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.341 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.341 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.341 * [backup-simplify]: Simplify 0.5 into 0.5
161.341 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.341 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.341 * [taylor]: Taking taylor expansion of phi1 in phi1
161.341 * [backup-simplify]: Simplify 0 into 0
161.341 * [backup-simplify]: Simplify 1 into 1
161.341 * [backup-simplify]: Simplify (/ 1 1) into 1
161.341 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.341 * [taylor]: Taking taylor expansion of phi2 in phi1
161.341 * [backup-simplify]: Simplify phi2 into phi2
161.341 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.341 * [backup-simplify]: Simplify (+ 1 0) into 1
161.342 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.342 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.342 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.342 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.342 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.342 * [taylor]: Taking taylor expansion of 2 in phi1
161.342 * [backup-simplify]: Simplify 2 into 2
161.342 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.342 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.342 * [backup-simplify]: Simplify lambda1 into lambda1
161.342 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.342 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.342 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.343 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.343 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.343 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.343 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi1
161.343 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.343 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.343 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.343 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.343 * [backup-simplify]: Simplify 0.5 into 0.5
161.343 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.343 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.343 * [taylor]: Taking taylor expansion of phi1 in phi1
161.343 * [backup-simplify]: Simplify 0 into 0
161.343 * [backup-simplify]: Simplify 1 into 1
161.343 * [backup-simplify]: Simplify (/ 1 1) into 1
161.344 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.344 * [taylor]: Taking taylor expansion of phi2 in phi1
161.344 * [backup-simplify]: Simplify phi2 into phi2
161.344 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.344 * [backup-simplify]: Simplify (+ 1 0) into 1
161.344 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.344 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.344 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.344 * [taylor]: Taking taylor expansion of phi2 in phi1
161.344 * [backup-simplify]: Simplify phi2 into phi2
161.344 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.344 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.345 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
161.345 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
161.345 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in phi1
161.345 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.345 * [backup-simplify]: Simplify 1/3 into 1/3
161.345 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in phi1
161.345 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.345 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.345 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.345 * [backup-simplify]: Simplify 1/3 into 1/3
161.345 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.345 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.345 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.345 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.345 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.345 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.345 * [backup-simplify]: Simplify 0.5 into 0.5
161.345 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.345 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.345 * [taylor]: Taking taylor expansion of phi1 in phi1
161.345 * [backup-simplify]: Simplify 0 into 0
161.345 * [backup-simplify]: Simplify 1 into 1
161.346 * [backup-simplify]: Simplify (/ 1 1) into 1
161.346 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.346 * [taylor]: Taking taylor expansion of phi2 in phi1
161.346 * [backup-simplify]: Simplify phi2 into phi2
161.346 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.346 * [backup-simplify]: Simplify (+ 1 0) into 1
161.346 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.346 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.347 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.347 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.347 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.347 * [taylor]: Taking taylor expansion of 2 in phi1
161.347 * [backup-simplify]: Simplify 2 into 2
161.347 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.347 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.347 * [backup-simplify]: Simplify lambda1 into lambda1
161.347 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.347 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.347 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.347 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.347 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.348 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.348 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in phi1
161.348 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.348 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.348 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.348 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.348 * [backup-simplify]: Simplify 0.5 into 0.5
161.348 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.348 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.348 * [taylor]: Taking taylor expansion of phi1 in phi1
161.348 * [backup-simplify]: Simplify 0 into 0
161.348 * [backup-simplify]: Simplify 1 into 1
161.348 * [backup-simplify]: Simplify (/ 1 1) into 1
161.348 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.348 * [taylor]: Taking taylor expansion of phi2 in phi1
161.348 * [backup-simplify]: Simplify phi2 into phi2
161.348 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.348 * [backup-simplify]: Simplify (+ 1 0) into 1
161.349 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.349 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.349 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.349 * [taylor]: Taking taylor expansion of phi1 in phi1
161.349 * [backup-simplify]: Simplify 0 into 0
161.349 * [backup-simplify]: Simplify 1 into 1
161.349 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.349 * [backup-simplify]: Simplify (* 1 1) into 1
161.349 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.350 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.350 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in phi1
161.350 * [taylor]: Taking taylor expansion of 2/3 in phi1
161.350 * [backup-simplify]: Simplify 2/3 into 2/3
161.350 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in phi1
161.350 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.350 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.350 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.350 * [backup-simplify]: Simplify 1/3 into 1/3
161.350 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.350 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.350 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.350 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.350 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.350 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.350 * [backup-simplify]: Simplify 0.5 into 0.5
161.350 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.350 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.350 * [taylor]: Taking taylor expansion of phi1 in phi1
161.350 * [backup-simplify]: Simplify 0 into 0
161.350 * [backup-simplify]: Simplify 1 into 1
161.350 * [backup-simplify]: Simplify (/ 1 1) into 1
161.350 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.350 * [taylor]: Taking taylor expansion of phi2 in phi1
161.350 * [backup-simplify]: Simplify phi2 into phi2
161.350 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.351 * [backup-simplify]: Simplify (+ 1 0) into 1
161.351 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.351 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.351 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.351 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.351 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.351 * [taylor]: Taking taylor expansion of 2 in phi1
161.351 * [backup-simplify]: Simplify 2 into 2
161.351 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.351 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.351 * [backup-simplify]: Simplify lambda1 into lambda1
161.351 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.351 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.352 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.352 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.352 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.352 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.352 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in phi1
161.352 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.352 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.352 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.352 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.352 * [backup-simplify]: Simplify 0.5 into 0.5
161.352 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.352 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.352 * [taylor]: Taking taylor expansion of phi1 in phi1
161.352 * [backup-simplify]: Simplify 0 into 0
161.352 * [backup-simplify]: Simplify 1 into 1
161.353 * [backup-simplify]: Simplify (/ 1 1) into 1
161.353 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.353 * [taylor]: Taking taylor expansion of phi2 in phi1
161.353 * [backup-simplify]: Simplify phi2 into phi2
161.353 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.353 * [backup-simplify]: Simplify (+ 1 0) into 1
161.353 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.353 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.353 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
161.353 * [taylor]: Taking taylor expansion of phi1 in phi1
161.353 * [backup-simplify]: Simplify 0 into 0
161.353 * [backup-simplify]: Simplify 1 into 1
161.353 * [taylor]: Taking taylor expansion of phi2 in phi1
161.353 * [backup-simplify]: Simplify phi2 into phi2
161.354 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.354 * [backup-simplify]: Simplify (* 0 phi2) into 0
161.354 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
161.354 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
161.354 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.355 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2) (* 0 0)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)
161.355 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))
161.356 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
161.356 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.356 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.357 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.357 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.357 * [backup-simplify]: Simplify (- 0) into 0
161.358 * [backup-simplify]: Simplify (+ 0 0) into 0
161.358 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.359 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.360 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.361 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.361 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.362 * [backup-simplify]: Simplify (- 0) into 0
161.362 * [backup-simplify]: Simplify (+ 0 0) into 0
161.363 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.363 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.364 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.364 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.365 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.365 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.366 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
161.366 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.367 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
161.367 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.368 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.369 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.370 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
161.370 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.370 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.371 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.371 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.371 * [backup-simplify]: Simplify (- 0) into 0
161.372 * [backup-simplify]: Simplify (+ 0 0) into 0
161.372 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.373 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.373 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 phi2))) into 0
161.374 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.374 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 phi2) (* 0 0))) into 0
161.375 * [backup-simplify]: Simplify (- (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))))) into 0
161.376 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)))) into 0
161.376 * [backup-simplify]: Simplify (- 0) into 0
161.376 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
161.376 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi2
161.376 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.376 * [backup-simplify]: Simplify 1/3 into 1/3
161.376 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi2
161.376 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
161.376 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
161.376 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.376 * [backup-simplify]: Simplify 1/3 into 1/3
161.376 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
161.377 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
161.377 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.377 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.377 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.377 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.377 * [backup-simplify]: Simplify 0.5 into 0.5
161.377 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.377 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.377 * [taylor]: Taking taylor expansion of phi1 in phi2
161.377 * [backup-simplify]: Simplify phi1 into phi1
161.377 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.377 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.377 * [taylor]: Taking taylor expansion of phi2 in phi2
161.377 * [backup-simplify]: Simplify 0 into 0
161.377 * [backup-simplify]: Simplify 1 into 1
161.377 * [backup-simplify]: Simplify (/ 1 1) into 1
161.377 * [backup-simplify]: Simplify (+ 0 1) into 1
161.377 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.378 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.378 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.378 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.378 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
161.378 * [taylor]: Taking taylor expansion of 2 in phi2
161.378 * [backup-simplify]: Simplify 2 into 2
161.378 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
161.378 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.378 * [backup-simplify]: Simplify lambda1 into lambda1
161.378 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.378 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.378 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.378 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.379 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.379 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.379 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi2
161.379 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.379 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.379 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.379 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.379 * [backup-simplify]: Simplify 0.5 into 0.5
161.379 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.379 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.379 * [taylor]: Taking taylor expansion of phi1 in phi2
161.379 * [backup-simplify]: Simplify phi1 into phi1
161.379 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.379 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.379 * [taylor]: Taking taylor expansion of phi2 in phi2
161.379 * [backup-simplify]: Simplify 0 into 0
161.379 * [backup-simplify]: Simplify 1 into 1
161.379 * [backup-simplify]: Simplify (/ 1 1) into 1
161.380 * [backup-simplify]: Simplify (+ 0 1) into 1
161.380 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.380 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.380 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
161.380 * [taylor]: Taking taylor expansion of phi2 in phi2
161.380 * [backup-simplify]: Simplify 0 into 0
161.380 * [backup-simplify]: Simplify 1 into 1
161.380 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.380 * [backup-simplify]: Simplify (* 1 1) into 1
161.381 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.381 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.381 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.382 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.382 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.382 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.383 * [backup-simplify]: Simplify (- 0) into 0
161.383 * [backup-simplify]: Simplify (+ 0 0) into 0
161.383 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.384 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.385 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.387 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.388 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.388 * [backup-simplify]: Simplify (- 0) into 0
161.388 * [backup-simplify]: Simplify (+ 0 0) into 0
161.389 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.390 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.390 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.391 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.391 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.391 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.392 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
161.393 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.393 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
161.394 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.394 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.395 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.395 * [backup-simplify]: Simplify 0 into 0
161.396 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.396 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
161.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
161.397 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
161.397 * [backup-simplify]: Simplify (+ 0 0) into 0
161.397 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
161.398 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.398 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
161.398 * [backup-simplify]: Simplify (- 0) into 0
161.399 * [backup-simplify]: Simplify (+ 0 0) into 0
161.399 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.400 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.401 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.402 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.402 * [backup-simplify]: Simplify (- 0) into 0
161.402 * [backup-simplify]: Simplify (+ 0 0) into 0
161.403 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.404 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.405 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
161.405 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
161.405 * [taylor]: Taking taylor expansion of 0 in phi1
161.405 * [backup-simplify]: Simplify 0 into 0
161.405 * [taylor]: Taking taylor expansion of 0 in phi2
161.405 * [backup-simplify]: Simplify 0 into 0
161.405 * [backup-simplify]: Simplify 0 into 0
161.406 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) 2)) (* 2 (log (/ 1 lambda1)))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
161.406 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0))) (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)))) (* (- (/ 1 (- phi1)) (/ 1 (- phi2))) (- (/ 1 (- phi1)) (/ 1 (- phi2)))))) into (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3)
161.407 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
161.407 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi2
161.407 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi2
161.407 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi2
161.407 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.407 * [backup-simplify]: Simplify 1/3 into 1/3
161.407 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi2
161.407 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi2
161.407 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi2
161.407 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
161.407 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.407 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.407 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.407 * [taylor]: Taking taylor expansion of -0.5 in phi2
161.407 * [backup-simplify]: Simplify -0.5 into -0.5
161.407 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.407 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.407 * [taylor]: Taking taylor expansion of phi1 in phi2
161.407 * [backup-simplify]: Simplify phi1 into phi1
161.407 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.407 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.407 * [taylor]: Taking taylor expansion of phi2 in phi2
161.407 * [backup-simplify]: Simplify 0 into 0
161.407 * [backup-simplify]: Simplify 1 into 1
161.407 * [backup-simplify]: Simplify (/ 1 1) into 1
161.408 * [backup-simplify]: Simplify (+ 0 1) into 1
161.408 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.408 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.408 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
161.408 * [taylor]: Taking taylor expansion of lambda2 in phi2
161.408 * [backup-simplify]: Simplify lambda2 into lambda2
161.408 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.408 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.408 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.408 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi2
161.408 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
161.408 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
161.408 * [taylor]: Taking taylor expansion of phi1 in phi2
161.408 * [backup-simplify]: Simplify phi1 into phi1
161.408 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.409 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.409 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi2
161.409 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
161.409 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.409 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.409 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.409 * [taylor]: Taking taylor expansion of -0.5 in phi2
161.409 * [backup-simplify]: Simplify -0.5 into -0.5
161.409 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.409 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.409 * [taylor]: Taking taylor expansion of phi1 in phi2
161.409 * [backup-simplify]: Simplify phi1 into phi1
161.409 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.409 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.409 * [taylor]: Taking taylor expansion of phi2 in phi2
161.409 * [backup-simplify]: Simplify 0 into 0
161.409 * [backup-simplify]: Simplify 1 into 1
161.409 * [backup-simplify]: Simplify (/ 1 1) into 1
161.409 * [backup-simplify]: Simplify (+ 0 1) into 1
161.410 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.410 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.410 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
161.410 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.410 * [backup-simplify]: Simplify lambda1 into lambda1
161.410 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.410 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.410 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
161.410 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
161.410 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
161.410 * [taylor]: Taking taylor expansion of phi2 in phi2
161.410 * [backup-simplify]: Simplify 0 into 0
161.410 * [backup-simplify]: Simplify 1 into 1
161.410 * [backup-simplify]: Simplify (* 1 1) into 1
161.411 * [backup-simplify]: Simplify (/ 1 1) into 1
161.411 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi2
161.411 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
161.411 * [taylor]: Taking taylor expansion of 2 in phi2
161.411 * [backup-simplify]: Simplify 2 into 2
161.411 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
161.411 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
161.411 * [taylor]: Taking taylor expansion of phi1 in phi2
161.411 * [backup-simplify]: Simplify phi1 into phi1
161.411 * [taylor]: Taking taylor expansion of phi2 in phi2
161.411 * [backup-simplify]: Simplify 0 into 0
161.411 * [backup-simplify]: Simplify 1 into 1
161.411 * [backup-simplify]: Simplify (* phi1 0) into 0
161.411 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
161.411 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.411 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi2
161.411 * [taylor]: Taking taylor expansion of 2 in phi2
161.411 * [backup-simplify]: Simplify 2 into 2
161.411 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi2
161.411 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.411 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.411 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.411 * [taylor]: Taking taylor expansion of -0.5 in phi2
161.411 * [backup-simplify]: Simplify -0.5 into -0.5
161.411 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.411 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.411 * [taylor]: Taking taylor expansion of phi1 in phi2
161.411 * [backup-simplify]: Simplify phi1 into phi1
161.411 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.411 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.411 * [taylor]: Taking taylor expansion of phi2 in phi2
161.411 * [backup-simplify]: Simplify 0 into 0
161.412 * [backup-simplify]: Simplify 1 into 1
161.412 * [backup-simplify]: Simplify (/ 1 1) into 1
161.412 * [backup-simplify]: Simplify (+ 0 1) into 1
161.412 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.413 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.413 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi2
161.413 * [taylor]: Taking taylor expansion of lambda2 in phi2
161.413 * [backup-simplify]: Simplify lambda2 into lambda2
161.413 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.413 * [backup-simplify]: Simplify lambda1 into lambda1
161.413 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.413 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
161.413 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
161.413 * [backup-simplify]: Simplify (+ 0 1) into 1
161.413 * [backup-simplify]: Simplify (+ 0 1) into 1
161.414 * [backup-simplify]: Simplify (+ 0 1) into 1
161.414 * [backup-simplify]: Simplify (+ 1 0) into 1
161.414 * [backup-simplify]: Simplify (log 1) into 0
161.414 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
161.415 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
161.415 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
161.415 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi1
161.415 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi1
161.415 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi1
161.415 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.415 * [backup-simplify]: Simplify 1/3 into 1/3
161.415 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi1
161.415 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi1
161.415 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi1
161.415 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
161.415 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.415 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.415 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.415 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.415 * [backup-simplify]: Simplify -0.5 into -0.5
161.415 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.415 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.415 * [taylor]: Taking taylor expansion of phi1 in phi1
161.415 * [backup-simplify]: Simplify 0 into 0
161.415 * [backup-simplify]: Simplify 1 into 1
161.415 * [backup-simplify]: Simplify (/ 1 1) into 1
161.415 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.415 * [taylor]: Taking taylor expansion of phi2 in phi1
161.415 * [backup-simplify]: Simplify phi2 into phi2
161.415 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.416 * [backup-simplify]: Simplify (+ 1 0) into 1
161.416 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.416 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.416 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
161.416 * [taylor]: Taking taylor expansion of lambda2 in phi1
161.416 * [backup-simplify]: Simplify lambda2 into lambda2
161.416 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.416 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.416 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.416 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi1
161.416 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
161.416 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.416 * [taylor]: Taking taylor expansion of phi1 in phi1
161.416 * [backup-simplify]: Simplify 0 into 0
161.417 * [backup-simplify]: Simplify 1 into 1
161.417 * [backup-simplify]: Simplify (* 1 1) into 1
161.417 * [backup-simplify]: Simplify (/ 1 1) into 1
161.417 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi1
161.417 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
161.417 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.417 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.417 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.417 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.417 * [backup-simplify]: Simplify -0.5 into -0.5
161.417 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.417 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.417 * [taylor]: Taking taylor expansion of phi1 in phi1
161.417 * [backup-simplify]: Simplify 0 into 0
161.417 * [backup-simplify]: Simplify 1 into 1
161.417 * [backup-simplify]: Simplify (/ 1 1) into 1
161.417 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.417 * [taylor]: Taking taylor expansion of phi2 in phi1
161.417 * [backup-simplify]: Simplify phi2 into phi2
161.417 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.418 * [backup-simplify]: Simplify (+ 1 0) into 1
161.418 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.418 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.418 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
161.418 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.418 * [backup-simplify]: Simplify lambda1 into lambda1
161.418 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.418 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.419 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
161.419 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
161.419 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.419 * [taylor]: Taking taylor expansion of phi2 in phi1
161.419 * [backup-simplify]: Simplify phi2 into phi2
161.419 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.419 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.419 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi1
161.419 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
161.419 * [taylor]: Taking taylor expansion of 2 in phi1
161.419 * [backup-simplify]: Simplify 2 into 2
161.419 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
161.419 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
161.419 * [taylor]: Taking taylor expansion of phi1 in phi1
161.419 * [backup-simplify]: Simplify 0 into 0
161.419 * [backup-simplify]: Simplify 1 into 1
161.419 * [taylor]: Taking taylor expansion of phi2 in phi1
161.419 * [backup-simplify]: Simplify phi2 into phi2
161.419 * [backup-simplify]: Simplify (* 0 phi2) into 0
161.419 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
161.419 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.419 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi1
161.419 * [taylor]: Taking taylor expansion of 2 in phi1
161.419 * [backup-simplify]: Simplify 2 into 2
161.419 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi1
161.419 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.419 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.419 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.419 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.419 * [backup-simplify]: Simplify -0.5 into -0.5
161.419 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.419 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.419 * [taylor]: Taking taylor expansion of phi1 in phi1
161.419 * [backup-simplify]: Simplify 0 into 0
161.419 * [backup-simplify]: Simplify 1 into 1
161.420 * [backup-simplify]: Simplify (/ 1 1) into 1
161.420 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.420 * [taylor]: Taking taylor expansion of phi2 in phi1
161.420 * [backup-simplify]: Simplify phi2 into phi2
161.420 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.420 * [backup-simplify]: Simplify (+ 1 0) into 1
161.420 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.420 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.420 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi1
161.420 * [taylor]: Taking taylor expansion of lambda2 in phi1
161.420 * [backup-simplify]: Simplify lambda2 into lambda2
161.420 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.420 * [backup-simplify]: Simplify lambda1 into lambda1
161.421 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.421 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
161.421 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
161.421 * [backup-simplify]: Simplify (+ 1 0) into 1
161.421 * [backup-simplify]: Simplify (+ 0 1) into 1
161.422 * [backup-simplify]: Simplify (+ 1 0) into 1
161.422 * [backup-simplify]: Simplify (log 1) into 0
161.422 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
161.422 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
161.422 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
161.422 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda2
161.422 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda2
161.422 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda2
161.422 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.422 * [backup-simplify]: Simplify 1/3 into 1/3
161.422 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda2
161.422 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda2
161.422 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda2
161.422 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
161.422 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.422 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.422 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.423 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.423 * [backup-simplify]: Simplify -0.5 into -0.5
161.423 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.423 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.423 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.423 * [backup-simplify]: Simplify phi1 into phi1
161.423 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.423 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.423 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.423 * [backup-simplify]: Simplify phi2 into phi2
161.423 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.423 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.423 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.423 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.423 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.423 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.423 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.423 * [backup-simplify]: Simplify (- 0) into 0
161.424 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.424 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.424 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.424 * [backup-simplify]: Simplify 0 into 0
161.424 * [backup-simplify]: Simplify 1 into 1
161.424 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.424 * [backup-simplify]: Simplify (* 1 1) into 1
161.424 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.424 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda2
161.424 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
161.424 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.424 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.424 * [backup-simplify]: Simplify phi1 into phi1
161.424 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.424 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.424 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda2
161.424 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
161.424 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.424 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.424 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.424 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.425 * [backup-simplify]: Simplify -0.5 into -0.5
161.425 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.425 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.425 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.425 * [backup-simplify]: Simplify phi1 into phi1
161.425 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.425 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.425 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.425 * [backup-simplify]: Simplify phi2 into phi2
161.425 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.425 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.425 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.425 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.425 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.425 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.425 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.425 * [backup-simplify]: Simplify (- 0) into 0
161.426 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.426 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
161.426 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.426 * [backup-simplify]: Simplify lambda1 into lambda1
161.426 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.426 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.426 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
161.426 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
161.426 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.426 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.426 * [backup-simplify]: Simplify phi2 into phi2
161.426 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.426 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.426 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda2
161.426 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
161.426 * [taylor]: Taking taylor expansion of 2 in lambda2
161.426 * [backup-simplify]: Simplify 2 into 2
161.426 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
161.426 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.426 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.426 * [backup-simplify]: Simplify phi1 into phi1
161.426 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.426 * [backup-simplify]: Simplify phi2 into phi2
161.426 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.426 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
161.426 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda2
161.426 * [taylor]: Taking taylor expansion of 2 in lambda2
161.426 * [backup-simplify]: Simplify 2 into 2
161.426 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda2
161.426 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.427 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.427 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.427 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.427 * [backup-simplify]: Simplify -0.5 into -0.5
161.427 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.427 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.427 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.427 * [backup-simplify]: Simplify phi1 into phi1
161.427 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.427 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.427 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.427 * [backup-simplify]: Simplify phi2 into phi2
161.427 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.427 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.427 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.427 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.427 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.427 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.427 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.427 * [backup-simplify]: Simplify (- 0) into 0
161.428 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.428 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda2
161.428 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.428 * [backup-simplify]: Simplify 0 into 0
161.428 * [backup-simplify]: Simplify 1 into 1
161.428 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.428 * [backup-simplify]: Simplify lambda1 into lambda1
161.428 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.428 * [backup-simplify]: Simplify (* 0 lambda1) into 0
161.428 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda1)) into lambda1
161.428 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
161.428 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.429 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.429 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.429 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
161.429 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
161.430 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
161.430 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
161.430 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
161.430 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
161.430 * [taylor]: Taking taylor expansion of 1/3 in lambda1
161.430 * [backup-simplify]: Simplify 1/3 into 1/3
161.430 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
161.430 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
161.430 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
161.430 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
161.430 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.430 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.430 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.430 * [taylor]: Taking taylor expansion of -0.5 in lambda1
161.430 * [backup-simplify]: Simplify -0.5 into -0.5
161.430 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.430 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.430 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.430 * [backup-simplify]: Simplify phi1 into phi1
161.430 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.430 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.430 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.430 * [backup-simplify]: Simplify phi2 into phi2
161.430 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.430 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.430 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.430 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.430 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.430 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.431 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.431 * [backup-simplify]: Simplify (- 0) into 0
161.431 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.431 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
161.431 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.431 * [backup-simplify]: Simplify lambda2 into lambda2
161.431 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.431 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.431 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.431 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
161.431 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
161.431 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
161.431 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.431 * [backup-simplify]: Simplify phi1 into phi1
161.432 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.432 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.432 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
161.432 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
161.432 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.432 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.432 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.432 * [taylor]: Taking taylor expansion of -0.5 in lambda1
161.432 * [backup-simplify]: Simplify -0.5 into -0.5
161.432 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.432 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.432 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.432 * [backup-simplify]: Simplify phi1 into phi1
161.432 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.432 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.432 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.432 * [backup-simplify]: Simplify phi2 into phi2
161.432 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.432 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.432 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.432 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.432 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.432 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.432 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.433 * [backup-simplify]: Simplify (- 0) into 0
161.433 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.433 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
161.433 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.433 * [backup-simplify]: Simplify 0 into 0
161.433 * [backup-simplify]: Simplify 1 into 1
161.433 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.433 * [backup-simplify]: Simplify (* 1 1) into 1
161.433 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.433 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
161.433 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
161.433 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.433 * [backup-simplify]: Simplify phi2 into phi2
161.433 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.434 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.434 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
161.434 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
161.434 * [taylor]: Taking taylor expansion of 2 in lambda1
161.434 * [backup-simplify]: Simplify 2 into 2
161.434 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
161.434 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
161.434 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.434 * [backup-simplify]: Simplify phi1 into phi1
161.434 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.434 * [backup-simplify]: Simplify phi2 into phi2
161.434 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.434 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
161.434 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
161.434 * [taylor]: Taking taylor expansion of 2 in lambda1
161.434 * [backup-simplify]: Simplify 2 into 2
161.434 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
161.434 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.434 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.434 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.434 * [taylor]: Taking taylor expansion of -0.5 in lambda1
161.434 * [backup-simplify]: Simplify -0.5 into -0.5
161.434 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.434 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.434 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.434 * [backup-simplify]: Simplify phi1 into phi1
161.434 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.434 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.434 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.434 * [backup-simplify]: Simplify phi2 into phi2
161.434 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.434 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.434 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.434 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.434 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.435 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.435 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.435 * [backup-simplify]: Simplify (- 0) into 0
161.435 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.435 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
161.435 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.435 * [backup-simplify]: Simplify lambda2 into lambda2
161.435 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.435 * [backup-simplify]: Simplify 0 into 0
161.435 * [backup-simplify]: Simplify 1 into 1
161.435 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.435 * [backup-simplify]: Simplify (* lambda2 0) into 0
161.436 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
161.436 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
161.436 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.436 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.436 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.436 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.437 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.437 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.437 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.437 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.437 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
161.437 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
161.437 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
161.437 * [taylor]: Taking taylor expansion of 1/3 in lambda1
161.438 * [backup-simplify]: Simplify 1/3 into 1/3
161.438 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
161.438 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
161.438 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
161.438 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
161.438 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.438 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.438 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.438 * [taylor]: Taking taylor expansion of -0.5 in lambda1
161.438 * [backup-simplify]: Simplify -0.5 into -0.5
161.438 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.438 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.438 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.438 * [backup-simplify]: Simplify phi1 into phi1
161.438 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.438 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.438 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.438 * [backup-simplify]: Simplify phi2 into phi2
161.438 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.438 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.438 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.438 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.438 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.438 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.438 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.439 * [backup-simplify]: Simplify (- 0) into 0
161.439 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.439 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
161.439 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.439 * [backup-simplify]: Simplify lambda2 into lambda2
161.439 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.439 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.439 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.439 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
161.439 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
161.439 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
161.439 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.439 * [backup-simplify]: Simplify phi1 into phi1
161.439 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.439 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.439 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
161.439 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
161.439 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.439 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.439 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.439 * [taylor]: Taking taylor expansion of -0.5 in lambda1
161.440 * [backup-simplify]: Simplify -0.5 into -0.5
161.440 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.440 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.440 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.440 * [backup-simplify]: Simplify phi1 into phi1
161.440 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.440 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.440 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.440 * [backup-simplify]: Simplify phi2 into phi2
161.440 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.440 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.440 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.440 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.440 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.440 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.440 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.440 * [backup-simplify]: Simplify (- 0) into 0
161.440 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.441 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
161.441 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.441 * [backup-simplify]: Simplify 0 into 0
161.441 * [backup-simplify]: Simplify 1 into 1
161.441 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.441 * [backup-simplify]: Simplify (* 1 1) into 1
161.441 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.441 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
161.441 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
161.441 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.441 * [backup-simplify]: Simplify phi2 into phi2
161.441 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.441 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.441 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
161.441 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
161.441 * [taylor]: Taking taylor expansion of 2 in lambda1
161.441 * [backup-simplify]: Simplify 2 into 2
161.441 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
161.441 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
161.441 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.441 * [backup-simplify]: Simplify phi1 into phi1
161.441 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.442 * [backup-simplify]: Simplify phi2 into phi2
161.442 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.442 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
161.442 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
161.442 * [taylor]: Taking taylor expansion of 2 in lambda1
161.442 * [backup-simplify]: Simplify 2 into 2
161.442 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
161.442 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.442 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.442 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.442 * [taylor]: Taking taylor expansion of -0.5 in lambda1
161.442 * [backup-simplify]: Simplify -0.5 into -0.5
161.442 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.442 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.442 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.442 * [backup-simplify]: Simplify phi1 into phi1
161.442 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.442 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.442 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.442 * [backup-simplify]: Simplify phi2 into phi2
161.442 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.442 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.442 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.442 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.442 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.442 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.442 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.443 * [backup-simplify]: Simplify (- 0) into 0
161.443 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.443 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
161.443 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.443 * [backup-simplify]: Simplify lambda2 into lambda2
161.443 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.443 * [backup-simplify]: Simplify 0 into 0
161.443 * [backup-simplify]: Simplify 1 into 1
161.443 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.443 * [backup-simplify]: Simplify (* lambda2 0) into 0
161.443 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
161.443 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
161.444 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.444 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.444 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.444 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.444 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.445 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.445 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.445 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.445 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
161.445 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
161.445 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.445 * [backup-simplify]: Simplify 1/3 into 1/3
161.445 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
161.445 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.445 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.445 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.445 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.445 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.445 * [backup-simplify]: Simplify -0.5 into -0.5
161.445 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.445 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.445 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.446 * [backup-simplify]: Simplify phi1 into phi1
161.446 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.446 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.446 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.446 * [backup-simplify]: Simplify phi2 into phi2
161.446 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.446 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.446 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.446 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.446 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.446 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.446 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.446 * [backup-simplify]: Simplify (- 0) into 0
161.446 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.447 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.447 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.447 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
161.447 * [taylor]: Taking taylor expansion of 2 in lambda2
161.447 * [backup-simplify]: Simplify 2 into 2
161.447 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
161.447 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.447 * [backup-simplify]: Simplify lambda1 into lambda1
161.447 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.447 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.447 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.447 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.447 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.448 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.448 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.448 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.448 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.448 * [backup-simplify]: Simplify 1/3 into 1/3
161.448 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.448 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.448 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.448 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.448 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.448 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.448 * [backup-simplify]: Simplify -0.5 into -0.5
161.448 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.448 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.448 * [taylor]: Taking taylor expansion of phi1 in phi1
161.448 * [backup-simplify]: Simplify 0 into 0
161.448 * [backup-simplify]: Simplify 1 into 1
161.448 * [backup-simplify]: Simplify (/ 1 1) into 1
161.448 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.448 * [taylor]: Taking taylor expansion of phi2 in phi1
161.448 * [backup-simplify]: Simplify phi2 into phi2
161.448 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.448 * [backup-simplify]: Simplify (+ 1 0) into 1
161.449 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.449 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.449 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.449 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.449 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.449 * [taylor]: Taking taylor expansion of 2 in phi1
161.449 * [backup-simplify]: Simplify 2 into 2
161.449 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.449 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.449 * [backup-simplify]: Simplify lambda1 into lambda1
161.449 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.449 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.449 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.450 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.450 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.450 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.450 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
161.450 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
161.450 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.450 * [backup-simplify]: Simplify 1/3 into 1/3
161.450 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
161.450 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
161.450 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.450 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.450 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.450 * [taylor]: Taking taylor expansion of -0.5 in phi2
161.450 * [backup-simplify]: Simplify -0.5 into -0.5
161.450 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.450 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.450 * [taylor]: Taking taylor expansion of phi1 in phi2
161.450 * [backup-simplify]: Simplify phi1 into phi1
161.450 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.450 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.450 * [taylor]: Taking taylor expansion of phi2 in phi2
161.450 * [backup-simplify]: Simplify 0 into 0
161.450 * [backup-simplify]: Simplify 1 into 1
161.451 * [backup-simplify]: Simplify (/ 1 1) into 1
161.451 * [backup-simplify]: Simplify (+ 0 1) into 1
161.451 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.451 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.451 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.452 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.452 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
161.452 * [taylor]: Taking taylor expansion of 2 in phi2
161.452 * [backup-simplify]: Simplify 2 into 2
161.452 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
161.452 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.452 * [backup-simplify]: Simplify lambda1 into lambda1
161.452 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.452 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.452 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.452 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.452 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.452 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.453 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.453 * [backup-simplify]: Simplify (+ 0) into 0
161.453 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.453 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.453 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.454 * [backup-simplify]: Simplify (+ 0 0) into 0
161.454 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.454 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.455 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.455 * [backup-simplify]: Simplify (- 0) into 0
161.455 * [backup-simplify]: Simplify (+ 0 0) into 0
161.455 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.456 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.456 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
161.457 * [backup-simplify]: Simplify (+ 0 0) into 0
161.457 * [backup-simplify]: Simplify (+ 0 0) into 0
161.457 * [backup-simplify]: Simplify (+ 0 0) into 0
161.457 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
161.458 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
161.458 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
161.458 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
161.459 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
161.459 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.459 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
161.460 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
161.460 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
161.460 * [taylor]: Taking taylor expansion of -2/3 in lambda2
161.460 * [backup-simplify]: Simplify -2/3 into -2/3
161.460 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
161.460 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
161.460 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
161.460 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.460 * [backup-simplify]: Simplify 1/3 into 1/3
161.460 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
161.460 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.460 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.460 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.460 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.460 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.460 * [backup-simplify]: Simplify -0.5 into -0.5
161.460 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.460 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.460 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.460 * [backup-simplify]: Simplify phi1 into phi1
161.460 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.460 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.460 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.460 * [backup-simplify]: Simplify phi2 into phi2
161.460 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.460 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.460 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.460 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.460 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.460 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.461 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.461 * [backup-simplify]: Simplify (- 0) into 0
161.461 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.461 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.461 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.461 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
161.461 * [taylor]: Taking taylor expansion of 2 in lambda2
161.461 * [backup-simplify]: Simplify 2 into 2
161.461 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
161.461 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.461 * [backup-simplify]: Simplify lambda1 into lambda1
161.461 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.461 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.461 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.462 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.462 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.462 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.462 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.462 * [backup-simplify]: Simplify 0 into 0
161.462 * [backup-simplify]: Simplify 1 into 1
161.463 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.463 * [backup-simplify]: Simplify (+ 0) into 0
161.463 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.463 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.463 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.464 * [backup-simplify]: Simplify (+ 0 0) into 0
161.464 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.464 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.465 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.465 * [backup-simplify]: Simplify (- 0) into 0
161.465 * [backup-simplify]: Simplify (+ 0 0) into 0
161.465 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.466 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.466 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.467 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.467 * [backup-simplify]: Simplify (- 0) into 0
161.467 * [backup-simplify]: Simplify (+ 0 0) into 0
161.468 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.468 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.469 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
161.469 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
161.470 * [taylor]: Taking taylor expansion of 0 in phi1
161.470 * [backup-simplify]: Simplify 0 into 0
161.470 * [taylor]: Taking taylor expansion of 0 in phi2
161.470 * [backup-simplify]: Simplify 0 into 0
161.470 * [backup-simplify]: Simplify 0 into 0
161.470 * [backup-simplify]: Simplify (+ 0) into 0
161.470 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.470 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.470 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.471 * [backup-simplify]: Simplify (+ 0 0) into 0
161.471 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.471 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.472 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.472 * [backup-simplify]: Simplify (- 0) into 0
161.472 * [backup-simplify]: Simplify (+ 0 0) into 0
161.472 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.473 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.473 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.474 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.474 * [backup-simplify]: Simplify (- 0) into 0
161.474 * [backup-simplify]: Simplify (+ 0 0) into 0
161.475 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.475 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.475 * [taylor]: Taking taylor expansion of 0 in phi1
161.475 * [backup-simplify]: Simplify 0 into 0
161.475 * [taylor]: Taking taylor expansion of 0 in phi2
161.475 * [backup-simplify]: Simplify 0 into 0
161.475 * [backup-simplify]: Simplify 0 into 0
161.476 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.476 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.478 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.478 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.478 * [backup-simplify]: Simplify (- 0) into 0
161.479 * [backup-simplify]: Simplify (+ 0 0) into 0
161.479 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.480 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.480 * [taylor]: Taking taylor expansion of 0 in phi2
161.480 * [backup-simplify]: Simplify 0 into 0
161.480 * [backup-simplify]: Simplify 0 into 0
161.480 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.481 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.481 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.481 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.482 * [backup-simplify]: Simplify (- 0) into 0
161.482 * [backup-simplify]: Simplify (+ 0 0) into 0
161.482 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.483 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.483 * [backup-simplify]: Simplify 0 into 0
161.484 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.484 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
161.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
161.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
161.484 * [backup-simplify]: Simplify (+ 0 0) into 0
161.485 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
161.485 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.486 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
161.486 * [backup-simplify]: Simplify (- 0) into 0
161.486 * [backup-simplify]: Simplify (+ 0 0) into 0
161.487 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.488 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
161.488 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow phi2 2))) into (/ 1 (pow phi2 2))
161.488 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
161.489 * [backup-simplify]: Simplify (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))))
161.489 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
161.489 * [backup-simplify]: Simplify (+ 0) into 0
161.489 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.490 * [backup-simplify]: Simplify (+ 0 0) into 0
161.490 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.491 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.491 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.491 * [backup-simplify]: Simplify (- 0) into 0
161.491 * [backup-simplify]: Simplify (+ 0 0) into 0
161.492 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.492 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 1) (* 0 0))) into 0
161.492 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
161.493 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
161.493 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
161.493 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
161.493 * [backup-simplify]: Simplify (+ (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))
161.495 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))
161.495 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.497 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))))
161.498 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) 1) 1)))) into (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))
161.498 * [taylor]: Taking taylor expansion of (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) in lambda2
161.498 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
161.498 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
161.498 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in lambda2
161.498 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.498 * [backup-simplify]: Simplify 1/3 into 1/3
161.498 * [taylor]: Taking taylor expansion of (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in lambda2
161.499 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.499 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.499 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.499 * [backup-simplify]: Simplify phi1 into phi1
161.499 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.499 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.499 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.499 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.499 * [backup-simplify]: Simplify -0.5 into -0.5
161.499 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.499 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.499 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.499 * [backup-simplify]: Simplify phi1 into phi1
161.499 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.499 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.499 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.499 * [backup-simplify]: Simplify phi2 into phi2
161.499 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.499 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.499 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.499 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.499 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.499 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.499 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.500 * [backup-simplify]: Simplify (- 0) into 0
161.500 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.500 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.500 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.500 * [backup-simplify]: Simplify (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.500 * [backup-simplify]: Simplify (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.500 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
161.500 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.500 * [backup-simplify]: Simplify 1/3 into 1/3
161.500 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
161.500 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
161.500 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.500 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.500 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.500 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.500 * [backup-simplify]: Simplify -0.5 into -0.5
161.500 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.500 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.501 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.501 * [backup-simplify]: Simplify phi1 into phi1
161.501 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.501 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.501 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.501 * [backup-simplify]: Simplify phi2 into phi2
161.501 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.501 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.501 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.501 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.501 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.501 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.501 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.501 * [backup-simplify]: Simplify (- 0) into 0
161.501 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.502 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.502 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.502 * [backup-simplify]: Simplify phi2 into phi2
161.502 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.502 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.502 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.502 * [backup-simplify]: Simplify (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.502 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
161.502 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
161.502 * [taylor]: Taking taylor expansion of 2/3 in lambda2
161.502 * [backup-simplify]: Simplify 2/3 into 2/3
161.502 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
161.502 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
161.502 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.502 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.502 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.502 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.502 * [backup-simplify]: Simplify -0.5 into -0.5
161.502 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.502 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.502 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.502 * [backup-simplify]: Simplify phi1 into phi1
161.502 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.503 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.503 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.503 * [backup-simplify]: Simplify phi2 into phi2
161.503 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.503 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.503 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.503 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.503 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.503 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.503 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.503 * [backup-simplify]: Simplify (- 0) into 0
161.503 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.503 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.503 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.503 * [backup-simplify]: Simplify phi1 into phi1
161.503 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.503 * [backup-simplify]: Simplify phi2 into phi2
161.504 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.504 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.504 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.504 * [backup-simplify]: Simplify (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
161.504 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
161.504 * [taylor]: Taking taylor expansion of 1/9 in lambda2
161.504 * [backup-simplify]: Simplify 1/9 into 1/9
161.504 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
161.504 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.504 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.504 * [backup-simplify]: Simplify 0 into 0
161.504 * [backup-simplify]: Simplify 1 into 1
161.504 * [backup-simplify]: Simplify (* 1 1) into 1
161.505 * [backup-simplify]: Simplify (/ 1 1) into 1
161.505 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
161.505 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
161.505 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.505 * [backup-simplify]: Simplify 1/3 into 1/3
161.505 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
161.505 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.505 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.505 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.505 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.505 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.505 * [backup-simplify]: Simplify -0.5 into -0.5
161.505 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.505 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.505 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.505 * [backup-simplify]: Simplify phi1 into phi1
161.505 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.505 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.505 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.505 * [backup-simplify]: Simplify phi2 into phi2
161.505 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.505 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.505 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.505 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.505 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.505 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.506 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.506 * [backup-simplify]: Simplify (- 0) into 0
161.506 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.506 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.506 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.506 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
161.506 * [taylor]: Taking taylor expansion of 2 in lambda2
161.506 * [backup-simplify]: Simplify 2 into 2
161.506 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
161.506 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.506 * [backup-simplify]: Simplify lambda1 into lambda1
161.506 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.506 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.506 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.507 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.507 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.507 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.507 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
161.508 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
161.508 * [backup-simplify]: Simplify (- 1/9) into -1/9
161.508 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
161.508 * [backup-simplify]: Simplify (+ 0) into 0
161.509 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.509 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.509 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.509 * [backup-simplify]: Simplify (+ 0 0) into 0
161.509 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.510 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.510 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.510 * [backup-simplify]: Simplify (- 0) into 0
161.511 * [backup-simplify]: Simplify (+ 0 0) into 0
161.511 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.511 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.512 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.512 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.513 * [backup-simplify]: Simplify (- 0) into 0
161.513 * [backup-simplify]: Simplify (+ 0 0) into 0
161.513 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.514 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.514 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
161.514 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
161.514 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
161.515 * [backup-simplify]: Simplify (+ 0 0) into 0
161.515 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
161.516 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.516 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
161.516 * [backup-simplify]: Simplify (- 0) into 0
161.516 * [backup-simplify]: Simplify (+ 0 0) into 0
161.517 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.518 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.519 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.520 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.520 * [backup-simplify]: Simplify (- 0) into 0
161.520 * [backup-simplify]: Simplify (+ 0 0) into 0
161.521 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.521 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.522 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
161.523 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
161.523 * [backup-simplify]: Simplify (+ 0 0) into 0
161.523 * [backup-simplify]: Simplify (- 0) into 0
161.523 * [backup-simplify]: Simplify (+ 0 0) into 0
161.524 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.524 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.525 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
161.525 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
161.525 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
161.526 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.526 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
161.527 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
161.527 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
161.527 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
161.528 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))) into (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
161.530 * [backup-simplify]: Simplify (+ (* -1/9 0) (+ (* 0 0) (* (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))))
161.530 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))))) in phi1
161.530 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) in phi1
161.530 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
161.530 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.530 * [backup-simplify]: Simplify 1/3 into 1/3
161.530 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
161.530 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.530 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.530 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.530 * [backup-simplify]: Simplify 1/3 into 1/3
161.530 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.530 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.530 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.530 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.530 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.530 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.530 * [backup-simplify]: Simplify -0.5 into -0.5
161.530 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.530 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.530 * [taylor]: Taking taylor expansion of phi1 in phi1
161.530 * [backup-simplify]: Simplify 0 into 0
161.530 * [backup-simplify]: Simplify 1 into 1
161.531 * [backup-simplify]: Simplify (/ 1 1) into 1
161.531 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.531 * [taylor]: Taking taylor expansion of phi2 in phi1
161.531 * [backup-simplify]: Simplify phi2 into phi2
161.531 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.531 * [backup-simplify]: Simplify (+ 1 0) into 1
161.531 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.531 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.532 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.532 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.532 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.532 * [taylor]: Taking taylor expansion of 2 in phi1
161.532 * [backup-simplify]: Simplify 2 into 2
161.532 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.532 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.532 * [backup-simplify]: Simplify lambda1 into lambda1
161.532 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.532 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.532 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.532 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.532 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.533 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.533 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.533 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.533 * [taylor]: Taking taylor expansion of phi2 in phi1
161.533 * [backup-simplify]: Simplify phi2 into phi2
161.533 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.533 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.533 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.533 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.533 * [backup-simplify]: Simplify -0.5 into -0.5
161.533 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.533 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.533 * [taylor]: Taking taylor expansion of phi1 in phi1
161.533 * [backup-simplify]: Simplify 0 into 0
161.533 * [backup-simplify]: Simplify 1 into 1
161.533 * [backup-simplify]: Simplify (/ 1 1) into 1
161.533 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.533 * [taylor]: Taking taylor expansion of phi2 in phi1
161.533 * [backup-simplify]: Simplify phi2 into phi2
161.533 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.533 * [backup-simplify]: Simplify (+ 1 0) into 1
161.534 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.534 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.534 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.534 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.534 * [backup-simplify]: Simplify (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
161.535 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.535 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
161.535 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.535 * [backup-simplify]: Simplify 1/3 into 1/3
161.535 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
161.535 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.535 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.535 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.535 * [backup-simplify]: Simplify 1/3 into 1/3
161.535 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.535 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.535 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.535 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.535 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.535 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.535 * [backup-simplify]: Simplify -0.5 into -0.5
161.535 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.535 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.535 * [taylor]: Taking taylor expansion of phi1 in phi1
161.535 * [backup-simplify]: Simplify 0 into 0
161.535 * [backup-simplify]: Simplify 1 into 1
161.535 * [backup-simplify]: Simplify (/ 1 1) into 1
161.535 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.535 * [taylor]: Taking taylor expansion of phi2 in phi1
161.535 * [backup-simplify]: Simplify phi2 into phi2
161.535 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.536 * [backup-simplify]: Simplify (+ 1 0) into 1
161.536 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.536 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.536 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.536 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.536 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.536 * [taylor]: Taking taylor expansion of 2 in phi1
161.536 * [backup-simplify]: Simplify 2 into 2
161.536 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.536 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.536 * [backup-simplify]: Simplify lambda1 into lambda1
161.536 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.536 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.537 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.537 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.537 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.537 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.537 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.537 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.537 * [taylor]: Taking taylor expansion of phi1 in phi1
161.537 * [backup-simplify]: Simplify 0 into 0
161.537 * [backup-simplify]: Simplify 1 into 1
161.537 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.537 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.537 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.537 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.537 * [backup-simplify]: Simplify -0.5 into -0.5
161.537 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.537 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.537 * [taylor]: Taking taylor expansion of phi1 in phi1
161.537 * [backup-simplify]: Simplify 0 into 0
161.537 * [backup-simplify]: Simplify 1 into 1
161.538 * [backup-simplify]: Simplify (/ 1 1) into 1
161.538 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.538 * [taylor]: Taking taylor expansion of phi2 in phi1
161.538 * [backup-simplify]: Simplify phi2 into phi2
161.538 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.538 * [backup-simplify]: Simplify (+ 1 0) into 1
161.538 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.538 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.539 * [backup-simplify]: Simplify (* 1 1) into 1
161.539 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.539 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.539 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.539 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))) in phi1
161.539 * [taylor]: Taking taylor expansion of 2/3 in phi1
161.539 * [backup-simplify]: Simplify 2/3 into 2/3
161.539 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))) in phi1
161.539 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.539 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.539 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.539 * [backup-simplify]: Simplify 1/3 into 1/3
161.539 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.539 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.539 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.539 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.540 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.540 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.540 * [backup-simplify]: Simplify -0.5 into -0.5
161.540 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.540 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.540 * [taylor]: Taking taylor expansion of phi1 in phi1
161.540 * [backup-simplify]: Simplify 0 into 0
161.540 * [backup-simplify]: Simplify 1 into 1
161.540 * [backup-simplify]: Simplify (/ 1 1) into 1
161.540 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.540 * [taylor]: Taking taylor expansion of phi2 in phi1
161.540 * [backup-simplify]: Simplify phi2 into phi2
161.540 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.540 * [backup-simplify]: Simplify (+ 1 0) into 1
161.540 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.541 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.541 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.541 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.541 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.541 * [taylor]: Taking taylor expansion of 2 in phi1
161.541 * [backup-simplify]: Simplify 2 into 2
161.541 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.541 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.541 * [backup-simplify]: Simplify lambda1 into lambda1
161.541 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.541 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.541 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.541 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.541 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.542 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.542 * [taylor]: Taking taylor expansion of (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)) in phi1
161.542 * [taylor]: Taking taylor expansion of phi2 in phi1
161.542 * [backup-simplify]: Simplify phi2 into phi2
161.542 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1) in phi1
161.542 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.542 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.542 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.542 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.542 * [backup-simplify]: Simplify -0.5 into -0.5
161.542 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.542 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.542 * [taylor]: Taking taylor expansion of phi1 in phi1
161.542 * [backup-simplify]: Simplify 0 into 0
161.542 * [backup-simplify]: Simplify 1 into 1
161.542 * [backup-simplify]: Simplify (/ 1 1) into 1
161.542 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.542 * [taylor]: Taking taylor expansion of phi2 in phi1
161.542 * [backup-simplify]: Simplify phi2 into phi2
161.542 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.543 * [backup-simplify]: Simplify (+ 1 0) into 1
161.543 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.543 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.543 * [taylor]: Taking taylor expansion of phi1 in phi1
161.543 * [backup-simplify]: Simplify 0 into 0
161.543 * [backup-simplify]: Simplify 1 into 1
161.543 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.543 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
161.543 * [backup-simplify]: Simplify (* phi2 0) into 0
161.544 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.544 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) (* 0 0)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.544 * [backup-simplify]: Simplify (+ (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0)) into (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.545 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.545 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
161.545 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.546 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.546 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.547 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.547 * [backup-simplify]: Simplify (- 0) into 0
161.547 * [backup-simplify]: Simplify (+ 0 0) into 0
161.548 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.548 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.549 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.550 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.551 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.551 * [backup-simplify]: Simplify (- 0) into 0
161.551 * [backup-simplify]: Simplify (+ 0 0) into 0
161.552 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.553 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.553 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.554 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.554 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.555 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
161.556 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.556 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
161.557 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.557 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.558 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.559 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
161.559 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.560 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.560 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.560 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.561 * [backup-simplify]: Simplify (- 0) into 0
161.561 * [backup-simplify]: Simplify (+ 0 0) into 0
161.561 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.562 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.564 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.565 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 1) (* 0 0))) into 0
161.565 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0))) into 0
161.566 * [backup-simplify]: Simplify (- (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into 0
161.566 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.567 * [backup-simplify]: Simplify (- 0) into 0
161.567 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
161.567 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi2
161.567 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.567 * [backup-simplify]: Simplify 1/3 into 1/3
161.567 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi2
161.567 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
161.567 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
161.567 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.567 * [backup-simplify]: Simplify 1/3 into 1/3
161.567 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
161.567 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
161.567 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.567 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.567 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.567 * [taylor]: Taking taylor expansion of -0.5 in phi2
161.567 * [backup-simplify]: Simplify -0.5 into -0.5
161.567 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.568 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.568 * [taylor]: Taking taylor expansion of phi1 in phi2
161.568 * [backup-simplify]: Simplify phi1 into phi1
161.568 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.568 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.568 * [taylor]: Taking taylor expansion of phi2 in phi2
161.568 * [backup-simplify]: Simplify 0 into 0
161.568 * [backup-simplify]: Simplify 1 into 1
161.568 * [backup-simplify]: Simplify (/ 1 1) into 1
161.568 * [backup-simplify]: Simplify (+ 0 1) into 1
161.568 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.568 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.569 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.569 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.569 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
161.569 * [taylor]: Taking taylor expansion of 2 in phi2
161.569 * [backup-simplify]: Simplify 2 into 2
161.569 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
161.569 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.569 * [backup-simplify]: Simplify lambda1 into lambda1
161.569 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.569 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.569 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.569 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.569 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.570 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.570 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
161.570 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
161.570 * [taylor]: Taking taylor expansion of phi2 in phi2
161.570 * [backup-simplify]: Simplify 0 into 0
161.570 * [backup-simplify]: Simplify 1 into 1
161.570 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.570 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.570 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.570 * [taylor]: Taking taylor expansion of -0.5 in phi2
161.570 * [backup-simplify]: Simplify -0.5 into -0.5
161.570 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.570 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.570 * [taylor]: Taking taylor expansion of phi1 in phi2
161.570 * [backup-simplify]: Simplify phi1 into phi1
161.570 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.570 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.570 * [taylor]: Taking taylor expansion of phi2 in phi2
161.570 * [backup-simplify]: Simplify 0 into 0
161.570 * [backup-simplify]: Simplify 1 into 1
161.570 * [backup-simplify]: Simplify (/ 1 1) into 1
161.570 * [backup-simplify]: Simplify (+ 0 1) into 1
161.571 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.571 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.571 * [backup-simplify]: Simplify (* 1 1) into 1
161.571 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.571 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.572 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.572 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.573 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.573 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.573 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.574 * [backup-simplify]: Simplify (- 0) into 0
161.574 * [backup-simplify]: Simplify (+ 0 0) into 0
161.574 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.575 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.576 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.577 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.577 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.578 * [backup-simplify]: Simplify (- 0) into 0
161.578 * [backup-simplify]: Simplify (+ 0 0) into 0
161.578 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.579 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.580 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.580 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.580 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.581 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.581 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
161.582 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.582 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
161.583 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.584 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.585 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.585 * [backup-simplify]: Simplify 0 into 0
161.585 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.586 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
161.586 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
161.586 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
161.586 * [backup-simplify]: Simplify (+ 0 0) into 0
161.587 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
161.587 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.588 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
161.588 * [backup-simplify]: Simplify (- 0) into 0
161.588 * [backup-simplify]: Simplify (+ 0 0) into 0
161.588 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.590 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.591 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.591 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.591 * [backup-simplify]: Simplify (- 0) into 0
161.592 * [backup-simplify]: Simplify (+ 0 0) into 0
161.592 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.593 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.594 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
161.595 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
161.595 * [taylor]: Taking taylor expansion of 0 in phi1
161.595 * [backup-simplify]: Simplify 0 into 0
161.595 * [taylor]: Taking taylor expansion of 0 in phi2
161.595 * [backup-simplify]: Simplify 0 into 0
161.595 * [backup-simplify]: Simplify 0 into 0
161.595 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) 2)) (* 2 (log (/ 1 (- lambda1))))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
161.595 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1 1 1 1)
161.596 * [backup-simplify]: Simplify (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) into (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3)
161.596 * [approximate]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
161.596 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi2
161.596 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi2
161.596 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi2
161.596 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.596 * [backup-simplify]: Simplify 1/3 into 1/3
161.596 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi2
161.596 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi2
161.596 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi2
161.596 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
161.596 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
161.596 * [taylor]: Taking taylor expansion of lambda2 in phi2
161.596 * [backup-simplify]: Simplify lambda2 into lambda2
161.596 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
161.596 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
161.596 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
161.596 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.596 * [backup-simplify]: Simplify 0.5 into 0.5
161.596 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
161.596 * [taylor]: Taking taylor expansion of phi1 in phi2
161.596 * [backup-simplify]: Simplify phi1 into phi1
161.596 * [taylor]: Taking taylor expansion of phi2 in phi2
161.596 * [backup-simplify]: Simplify 0 into 0
161.596 * [backup-simplify]: Simplify 1 into 1
161.596 * [backup-simplify]: Simplify (+ phi1 0) into phi1
161.596 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
161.596 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
161.596 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
161.597 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
161.597 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
161.597 * [backup-simplify]: Simplify (- 0) into 0
161.597 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
161.597 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi2
161.597 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
161.597 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
161.597 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.597 * [backup-simplify]: Simplify lambda1 into lambda1
161.597 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
161.597 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
161.597 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
161.597 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.597 * [backup-simplify]: Simplify 0.5 into 0.5
161.597 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
161.597 * [taylor]: Taking taylor expansion of phi1 in phi2
161.597 * [backup-simplify]: Simplify phi1 into phi1
161.597 * [taylor]: Taking taylor expansion of phi2 in phi2
161.597 * [backup-simplify]: Simplify 0 into 0
161.597 * [backup-simplify]: Simplify 1 into 1
161.597 * [backup-simplify]: Simplify (+ phi1 0) into phi1
161.597 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
161.597 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
161.597 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
161.597 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
161.597 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
161.598 * [backup-simplify]: Simplify (- 0) into 0
161.598 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
161.598 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi2
161.598 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
161.598 * [taylor]: Taking taylor expansion of phi1 in phi2
161.598 * [backup-simplify]: Simplify phi1 into phi1
161.598 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
161.598 * [taylor]: Taking taylor expansion of phi2 in phi2
161.598 * [backup-simplify]: Simplify 0 into 0
161.598 * [backup-simplify]: Simplify 1 into 1
161.598 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi2
161.598 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi2
161.598 * [taylor]: Taking taylor expansion of 2 in phi2
161.598 * [backup-simplify]: Simplify 2 into 2
161.598 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
161.598 * [taylor]: Taking taylor expansion of phi1 in phi2
161.598 * [backup-simplify]: Simplify phi1 into phi1
161.598 * [taylor]: Taking taylor expansion of phi2 in phi2
161.598 * [backup-simplify]: Simplify 0 into 0
161.598 * [backup-simplify]: Simplify 1 into 1
161.598 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi2
161.598 * [taylor]: Taking taylor expansion of 2 in phi2
161.598 * [backup-simplify]: Simplify 2 into 2
161.598 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi2
161.598 * [taylor]: Taking taylor expansion of lambda2 in phi2
161.598 * [backup-simplify]: Simplify lambda2 into lambda2
161.598 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
161.598 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.598 * [backup-simplify]: Simplify lambda1 into lambda1
161.598 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
161.598 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
161.598 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
161.598 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.598 * [backup-simplify]: Simplify 0.5 into 0.5
161.598 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
161.598 * [taylor]: Taking taylor expansion of phi1 in phi2
161.598 * [backup-simplify]: Simplify phi1 into phi1
161.598 * [taylor]: Taking taylor expansion of phi2 in phi2
161.598 * [backup-simplify]: Simplify 0 into 0
161.598 * [backup-simplify]: Simplify 1 into 1
161.598 * [backup-simplify]: Simplify (+ phi1 0) into phi1
161.598 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
161.598 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
161.598 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
161.598 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
161.598 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
161.599 * [backup-simplify]: Simplify (- 0) into 0
161.599 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
161.599 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.599 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
161.599 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2))
161.599 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.599 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
161.599 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2))
161.599 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.599 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
161.600 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2)) into (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))
161.600 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2)))
161.600 * [backup-simplify]: Simplify (* phi1 0) into 0
161.600 * [backup-simplify]: Simplify (* 2 0) into 0
161.601 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
161.601 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) lambda1)
161.601 * [backup-simplify]: Simplify (* lambda2 (* (pow (cos (* 0.5 phi1)) 2) lambda1)) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))
161.601 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
161.601 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
161.601 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
161.602 * [backup-simplify]: Simplify (+ (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
161.603 * [backup-simplify]: Simplify (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))
161.604 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))) into (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))
161.604 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))) into (pow (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) 1/3)
161.604 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi1
161.604 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi1
161.604 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi1
161.604 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.604 * [backup-simplify]: Simplify 1/3 into 1/3
161.604 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi1
161.604 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi1
161.604 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi1
161.605 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
161.605 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
161.605 * [taylor]: Taking taylor expansion of lambda2 in phi1
161.605 * [backup-simplify]: Simplify lambda2 into lambda2
161.605 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
161.605 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
161.605 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
161.605 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.605 * [backup-simplify]: Simplify 0.5 into 0.5
161.605 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
161.605 * [taylor]: Taking taylor expansion of phi1 in phi1
161.605 * [backup-simplify]: Simplify 0 into 0
161.605 * [backup-simplify]: Simplify 1 into 1
161.605 * [taylor]: Taking taylor expansion of phi2 in phi1
161.605 * [backup-simplify]: Simplify phi2 into phi2
161.605 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
161.605 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
161.605 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
161.605 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
161.605 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
161.605 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
161.605 * [backup-simplify]: Simplify (- 0) into 0
161.605 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
161.605 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi1
161.605 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
161.605 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
161.605 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.605 * [backup-simplify]: Simplify lambda1 into lambda1
161.605 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
161.605 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
161.605 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
161.605 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.605 * [backup-simplify]: Simplify 0.5 into 0.5
161.605 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
161.606 * [taylor]: Taking taylor expansion of phi1 in phi1
161.606 * [backup-simplify]: Simplify 0 into 0
161.606 * [backup-simplify]: Simplify 1 into 1
161.606 * [taylor]: Taking taylor expansion of phi2 in phi1
161.606 * [backup-simplify]: Simplify phi2 into phi2
161.606 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
161.606 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
161.606 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
161.606 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
161.606 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
161.606 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
161.606 * [backup-simplify]: Simplify (- 0) into 0
161.606 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
161.606 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi1
161.606 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.606 * [taylor]: Taking taylor expansion of phi1 in phi1
161.606 * [backup-simplify]: Simplify 0 into 0
161.606 * [backup-simplify]: Simplify 1 into 1
161.606 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.606 * [taylor]: Taking taylor expansion of phi2 in phi1
161.606 * [backup-simplify]: Simplify phi2 into phi2
161.606 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi1
161.606 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
161.606 * [taylor]: Taking taylor expansion of 2 in phi1
161.606 * [backup-simplify]: Simplify 2 into 2
161.606 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
161.606 * [taylor]: Taking taylor expansion of phi1 in phi1
161.607 * [backup-simplify]: Simplify 0 into 0
161.607 * [backup-simplify]: Simplify 1 into 1
161.607 * [taylor]: Taking taylor expansion of phi2 in phi1
161.607 * [backup-simplify]: Simplify phi2 into phi2
161.607 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi1
161.607 * [taylor]: Taking taylor expansion of 2 in phi1
161.607 * [backup-simplify]: Simplify 2 into 2
161.607 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
161.607 * [taylor]: Taking taylor expansion of lambda2 in phi1
161.607 * [backup-simplify]: Simplify lambda2 into lambda2
161.607 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
161.607 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.607 * [backup-simplify]: Simplify lambda1 into lambda1
161.607 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
161.607 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
161.607 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
161.607 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.607 * [backup-simplify]: Simplify 0.5 into 0.5
161.607 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
161.607 * [taylor]: Taking taylor expansion of phi1 in phi1
161.607 * [backup-simplify]: Simplify 0 into 0
161.607 * [backup-simplify]: Simplify 1 into 1
161.607 * [taylor]: Taking taylor expansion of phi2 in phi1
161.607 * [backup-simplify]: Simplify phi2 into phi2
161.607 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
161.607 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
161.607 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
161.607 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
161.607 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
161.607 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
161.607 * [backup-simplify]: Simplify (- 0) into 0
161.607 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
161.607 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.608 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
161.608 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))
161.608 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.608 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
161.608 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2))
161.608 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.608 * [backup-simplify]: Simplify (+ 0 (pow phi2 2)) into (pow phi2 2)
161.608 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (pow phi2 2)) into (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))
161.609 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))))
161.609 * [backup-simplify]: Simplify (* 0 phi2) into 0
161.609 * [backup-simplify]: Simplify (* 2 0) into 0
161.610 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
161.610 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi2)) 2)) into (* lambda1 (pow (cos (* 0.5 phi2)) 2))
161.610 * [backup-simplify]: Simplify (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))
161.610 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
161.610 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
161.610 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
161.611 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
161.612 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))
161.613 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))
161.613 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) 1/3)
161.613 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda2
161.613 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda2
161.613 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda2
161.613 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.613 * [backup-simplify]: Simplify 1/3 into 1/3
161.613 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda2
161.614 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda2
161.614 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda2
161.614 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.614 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.614 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.614 * [backup-simplify]: Simplify 0 into 0
161.614 * [backup-simplify]: Simplify 1 into 1
161.614 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.614 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.614 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.614 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.614 * [backup-simplify]: Simplify 0.5 into 0.5
161.614 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.614 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.614 * [backup-simplify]: Simplify phi1 into phi1
161.614 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.614 * [backup-simplify]: Simplify phi2 into phi2
161.614 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.614 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.614 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.614 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.614 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.614 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.614 * [backup-simplify]: Simplify (- 0) into 0
161.614 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.614 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda2
161.614 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.614 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
161.614 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.615 * [backup-simplify]: Simplify lambda1 into lambda1
161.615 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.615 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.615 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.615 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.615 * [backup-simplify]: Simplify 0.5 into 0.5
161.615 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.615 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.615 * [backup-simplify]: Simplify phi1 into phi1
161.615 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.615 * [backup-simplify]: Simplify phi2 into phi2
161.615 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.615 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.615 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.615 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.615 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.615 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.615 * [backup-simplify]: Simplify (- 0) into 0
161.615 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.615 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda2
161.615 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.615 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.615 * [backup-simplify]: Simplify phi1 into phi1
161.615 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.615 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.615 * [backup-simplify]: Simplify phi2 into phi2
161.615 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda2
161.615 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
161.616 * [taylor]: Taking taylor expansion of 2 in lambda2
161.616 * [backup-simplify]: Simplify 2 into 2
161.616 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.616 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.616 * [backup-simplify]: Simplify phi1 into phi1
161.616 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.616 * [backup-simplify]: Simplify phi2 into phi2
161.616 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
161.616 * [taylor]: Taking taylor expansion of 2 in lambda2
161.616 * [backup-simplify]: Simplify 2 into 2
161.616 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
161.616 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.616 * [backup-simplify]: Simplify 0 into 0
161.616 * [backup-simplify]: Simplify 1 into 1
161.616 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.616 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.616 * [backup-simplify]: Simplify lambda1 into lambda1
161.616 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.616 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.616 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.616 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.616 * [backup-simplify]: Simplify 0.5 into 0.5
161.616 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.616 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.616 * [backup-simplify]: Simplify phi1 into phi1
161.616 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.616 * [backup-simplify]: Simplify phi2 into phi2
161.616 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.616 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.616 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.616 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.616 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.616 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.616 * [backup-simplify]: Simplify (- 0) into 0
161.617 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.617 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.617 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.617 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
161.617 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.617 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.617 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
161.617 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))
161.618 * [backup-simplify]: Simplify (+ 0 (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2)))
161.618 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.618 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.618 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.618 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
161.618 * [backup-simplify]: Simplify (* 0 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
161.619 * [backup-simplify]: Simplify (* 2 0) into 0
161.619 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
161.619 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.619 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))
161.620 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))
161.620 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))
161.621 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))) 1/3)
161.621 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
161.621 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
161.621 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
161.621 * [taylor]: Taking taylor expansion of 1/3 in lambda1
161.621 * [backup-simplify]: Simplify 1/3 into 1/3
161.621 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
161.621 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
161.621 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
161.621 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
161.621 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
161.621 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.621 * [backup-simplify]: Simplify lambda2 into lambda2
161.621 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
161.621 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
161.621 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
161.621 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.621 * [backup-simplify]: Simplify 0.5 into 0.5
161.621 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
161.621 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.621 * [backup-simplify]: Simplify phi1 into phi1
161.621 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.621 * [backup-simplify]: Simplify phi2 into phi2
161.621 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.621 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.621 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.621 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.621 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.621 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.622 * [backup-simplify]: Simplify (- 0) into 0
161.622 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.622 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
161.622 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
161.622 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
161.622 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.622 * [backup-simplify]: Simplify 0 into 0
161.622 * [backup-simplify]: Simplify 1 into 1
161.622 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
161.622 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
161.622 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
161.622 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.622 * [backup-simplify]: Simplify 0.5 into 0.5
161.622 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
161.622 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.622 * [backup-simplify]: Simplify phi1 into phi1
161.622 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.622 * [backup-simplify]: Simplify phi2 into phi2
161.622 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.622 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.622 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.622 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.622 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.622 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.623 * [backup-simplify]: Simplify (- 0) into 0
161.623 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.623 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
161.623 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
161.623 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.623 * [backup-simplify]: Simplify phi1 into phi1
161.623 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
161.623 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.623 * [backup-simplify]: Simplify phi2 into phi2
161.623 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
161.623 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
161.623 * [taylor]: Taking taylor expansion of 2 in lambda1
161.623 * [backup-simplify]: Simplify 2 into 2
161.623 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
161.623 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.623 * [backup-simplify]: Simplify phi1 into phi1
161.623 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.623 * [backup-simplify]: Simplify phi2 into phi2
161.623 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
161.623 * [taylor]: Taking taylor expansion of 2 in lambda1
161.623 * [backup-simplify]: Simplify 2 into 2
161.623 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
161.623 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.623 * [backup-simplify]: Simplify lambda2 into lambda2
161.623 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
161.623 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.623 * [backup-simplify]: Simplify 0 into 0
161.623 * [backup-simplify]: Simplify 1 into 1
161.623 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
161.623 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
161.623 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
161.623 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.623 * [backup-simplify]: Simplify 0.5 into 0.5
161.623 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
161.623 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.623 * [backup-simplify]: Simplify phi1 into phi1
161.623 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.623 * [backup-simplify]: Simplify phi2 into phi2
161.623 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.623 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.624 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.624 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.624 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.624 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.624 * [backup-simplify]: Simplify (- 0) into 0
161.624 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.624 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.624 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.624 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
161.624 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.624 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.625 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
161.625 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
161.625 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
161.625 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.625 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.625 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.625 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
161.625 * [backup-simplify]: Simplify (* lambda2 0) into 0
161.626 * [backup-simplify]: Simplify (* 2 0) into 0
161.626 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
161.626 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.626 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
161.627 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
161.627 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
161.628 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
161.628 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
161.628 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
161.628 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
161.628 * [taylor]: Taking taylor expansion of 1/3 in lambda1
161.628 * [backup-simplify]: Simplify 1/3 into 1/3
161.628 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
161.628 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
161.628 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
161.628 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
161.628 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
161.628 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.628 * [backup-simplify]: Simplify lambda2 into lambda2
161.628 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
161.628 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
161.628 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
161.628 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.628 * [backup-simplify]: Simplify 0.5 into 0.5
161.628 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
161.628 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.628 * [backup-simplify]: Simplify phi1 into phi1
161.628 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.628 * [backup-simplify]: Simplify phi2 into phi2
161.628 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.628 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.628 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.628 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.629 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.629 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.629 * [backup-simplify]: Simplify (- 0) into 0
161.629 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.629 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
161.629 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
161.629 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
161.629 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.629 * [backup-simplify]: Simplify 0 into 0
161.629 * [backup-simplify]: Simplify 1 into 1
161.629 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
161.629 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
161.629 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
161.629 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.629 * [backup-simplify]: Simplify 0.5 into 0.5
161.629 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
161.629 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.629 * [backup-simplify]: Simplify phi1 into phi1
161.629 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.629 * [backup-simplify]: Simplify phi2 into phi2
161.629 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.629 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.629 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.629 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.629 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.630 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.630 * [backup-simplify]: Simplify (- 0) into 0
161.630 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.630 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
161.630 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
161.630 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.630 * [backup-simplify]: Simplify phi1 into phi1
161.630 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
161.630 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.630 * [backup-simplify]: Simplify phi2 into phi2
161.630 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
161.630 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
161.630 * [taylor]: Taking taylor expansion of 2 in lambda1
161.630 * [backup-simplify]: Simplify 2 into 2
161.630 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
161.630 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.630 * [backup-simplify]: Simplify phi1 into phi1
161.630 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.630 * [backup-simplify]: Simplify phi2 into phi2
161.630 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
161.630 * [taylor]: Taking taylor expansion of 2 in lambda1
161.630 * [backup-simplify]: Simplify 2 into 2
161.630 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
161.630 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.630 * [backup-simplify]: Simplify lambda2 into lambda2
161.630 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
161.630 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.630 * [backup-simplify]: Simplify 0 into 0
161.630 * [backup-simplify]: Simplify 1 into 1
161.630 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
161.630 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
161.630 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
161.630 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.630 * [backup-simplify]: Simplify 0.5 into 0.5
161.630 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
161.630 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.630 * [backup-simplify]: Simplify phi1 into phi1
161.630 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.630 * [backup-simplify]: Simplify phi2 into phi2
161.630 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.630 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.630 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.631 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.631 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.631 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.631 * [backup-simplify]: Simplify (- 0) into 0
161.631 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.631 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.631 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.631 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
161.631 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.631 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.632 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
161.632 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
161.632 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
161.632 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.632 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.632 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.632 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
161.632 * [backup-simplify]: Simplify (* lambda2 0) into 0
161.633 * [backup-simplify]: Simplify (* 2 0) into 0
161.633 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
161.633 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.633 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
161.634 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
161.634 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
161.635 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
161.635 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
161.635 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
161.635 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
161.635 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.635 * [backup-simplify]: Simplify 1/3 into 1/3
161.635 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
161.635 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
161.635 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
161.635 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.635 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.635 * [backup-simplify]: Simplify phi2 into phi2
161.635 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
161.635 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.635 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.635 * [backup-simplify]: Simplify phi1 into phi1
161.635 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.635 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.635 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.635 * [backup-simplify]: Simplify 0 into 0
161.635 * [backup-simplify]: Simplify 1 into 1
161.635 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.635 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.635 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.635 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.635 * [backup-simplify]: Simplify 0.5 into 0.5
161.635 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.635 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.635 * [backup-simplify]: Simplify phi1 into phi1
161.635 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.635 * [backup-simplify]: Simplify phi2 into phi2
161.635 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.635 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.635 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.635 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.636 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.636 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.636 * [backup-simplify]: Simplify (- 0) into 0
161.636 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.636 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
161.636 * [taylor]: Taking taylor expansion of 2 in lambda2
161.636 * [backup-simplify]: Simplify 2 into 2
161.636 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.636 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.636 * [backup-simplify]: Simplify phi1 into phi1
161.636 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.636 * [backup-simplify]: Simplify phi2 into phi2
161.636 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.636 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.636 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
161.636 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
161.636 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.636 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.637 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.637 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
161.637 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
161.637 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
161.637 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
161.637 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) in phi1
161.637 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) in phi1
161.637 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
161.637 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.637 * [backup-simplify]: Simplify 1/3 into 1/3
161.637 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
161.638 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
161.638 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
161.638 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.638 * [taylor]: Taking taylor expansion of phi2 in phi1
161.638 * [backup-simplify]: Simplify phi2 into phi2
161.638 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.638 * [taylor]: Taking taylor expansion of phi1 in phi1
161.638 * [backup-simplify]: Simplify 0 into 0
161.638 * [backup-simplify]: Simplify 1 into 1
161.638 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
161.638 * [taylor]: Taking taylor expansion of 2 in phi1
161.638 * [backup-simplify]: Simplify 2 into 2
161.638 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
161.638 * [taylor]: Taking taylor expansion of phi1 in phi1
161.638 * [backup-simplify]: Simplify 0 into 0
161.638 * [backup-simplify]: Simplify 1 into 1
161.638 * [taylor]: Taking taylor expansion of phi2 in phi1
161.638 * [backup-simplify]: Simplify phi2 into phi2
161.638 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.638 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
161.638 * [backup-simplify]: Simplify (* 0 phi2) into 0
161.638 * [backup-simplify]: Simplify (* 2 0) into 0
161.638 * [backup-simplify]: Simplify (- 0) into 0
161.638 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
161.639 * [backup-simplify]: Simplify (log (pow phi2 2)) into (log (pow phi2 2))
161.639 * [backup-simplify]: Simplify (* 1/3 (log (pow phi2 2))) into (* 1/3 (log (pow phi2 2)))
161.639 * [backup-simplify]: Simplify (exp (* 1/3 (log (pow phi2 2)))) into (pow (pow phi2 2) 1/3)
161.639 * [taylor]: Taking taylor expansion of (pow (pow phi2 2) 1/3) in phi2
161.639 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow phi2 2)))) in phi2
161.639 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow phi2 2))) in phi2
161.639 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.639 * [backup-simplify]: Simplify 1/3 into 1/3
161.639 * [taylor]: Taking taylor expansion of (log (pow phi2 2)) in phi2
161.639 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
161.639 * [taylor]: Taking taylor expansion of phi2 in phi2
161.639 * [backup-simplify]: Simplify 0 into 0
161.639 * [backup-simplify]: Simplify 1 into 1
161.639 * [backup-simplify]: Simplify (* 1 1) into 1
161.639 * [backup-simplify]: Simplify (log 1) into 0
161.640 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
161.640 * [backup-simplify]: Simplify (* 1/3 (* 2 (log phi2))) into (* 2/3 (log phi2))
161.640 * [backup-simplify]: Simplify (exp (* 2/3 (log phi2))) into (pow phi2 2/3)
161.640 * [backup-simplify]: Simplify (pow phi2 2/3) into (pow phi2 2/3)
161.640 * [backup-simplify]: Simplify (+ 0) into 0
161.640 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
161.641 * [backup-simplify]: Simplify (+ 0 0) into 0
161.641 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
161.641 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.642 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
161.642 * [backup-simplify]: Simplify (- 0) into 0
161.642 * [backup-simplify]: Simplify (+ 0 0) into 0
161.642 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
161.642 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
161.642 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
161.643 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
161.643 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
161.643 * [backup-simplify]: Simplify (+ 0 0) into 0
161.643 * [backup-simplify]: Simplify (+ 0 0) into 0
161.643 * [backup-simplify]: Simplify (+ 0 0) into 0
161.643 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
161.644 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
161.644 * [backup-simplify]: Simplify (+ 0) into 0
161.644 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
161.644 * [backup-simplify]: Simplify (+ 0 0) into 0
161.645 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
161.645 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.645 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
161.646 * [backup-simplify]: Simplify (- 0) into 0
161.646 * [backup-simplify]: Simplify (+ 0 0) into 0
161.646 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
161.646 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.647 * [backup-simplify]: Simplify (+ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0)) into (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
161.647 * [backup-simplify]: Simplify (+ (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
161.647 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
161.648 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
161.648 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
161.649 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 1) into (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
161.650 * [backup-simplify]: Simplify (+ (* 1/3 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))
161.651 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 1) 1)))) into (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)))
161.652 * [taylor]: Taking taylor expansion of (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3))) in lambda2
161.652 * [taylor]: Taking taylor expansion of -2/3 in lambda2
161.652 * [backup-simplify]: Simplify -2/3 into -2/3
161.652 * [taylor]: Taking taylor expansion of (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)) in lambda2
161.652 * [taylor]: Taking taylor expansion of (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.652 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.652 * [backup-simplify]: Simplify 0 into 0
161.652 * [backup-simplify]: Simplify 1 into 1
161.652 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.652 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.652 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.652 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.652 * [backup-simplify]: Simplify 0.5 into 0.5
161.652 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.652 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.652 * [backup-simplify]: Simplify phi1 into phi1
161.652 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.652 * [backup-simplify]: Simplify phi2 into phi2
161.652 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.652 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.652 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.652 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.652 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.652 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.652 * [backup-simplify]: Simplify (- 0) into 0
161.652 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.652 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3) in lambda2
161.652 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
161.653 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
161.653 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.653 * [backup-simplify]: Simplify 1/3 into 1/3
161.653 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
161.653 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
161.653 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
161.653 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
161.653 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
161.653 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.653 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.653 * [backup-simplify]: Simplify phi2 into phi2
161.653 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
161.653 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.653 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.653 * [backup-simplify]: Simplify phi1 into phi1
161.653 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.653 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.653 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.653 * [backup-simplify]: Simplify 0 into 0
161.653 * [backup-simplify]: Simplify 1 into 1
161.653 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.653 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.653 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.653 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.653 * [backup-simplify]: Simplify 0.5 into 0.5
161.653 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.653 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.653 * [backup-simplify]: Simplify phi1 into phi1
161.653 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.653 * [backup-simplify]: Simplify phi2 into phi2
161.653 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.653 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.653 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.653 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.653 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.653 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.654 * [backup-simplify]: Simplify (- 0) into 0
161.654 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.654 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
161.654 * [taylor]: Taking taylor expansion of 2 in lambda2
161.654 * [backup-simplify]: Simplify 2 into 2
161.654 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.654 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.654 * [backup-simplify]: Simplify phi1 into phi1
161.654 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.654 * [backup-simplify]: Simplify phi2 into phi2
161.654 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.654 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.654 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
161.654 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
161.654 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.654 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.654 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.654 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
161.655 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
161.655 * [backup-simplify]: Simplify (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
161.655 * [backup-simplify]: Simplify (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) into (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))
161.656 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) into (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))
161.656 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) into (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)
161.656 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.656 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
161.656 * [backup-simplify]: Simplify (* 0 (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)) into 0
161.657 * [backup-simplify]: Simplify (* -2/3 0) into 0
161.657 * [taylor]: Taking taylor expansion of 0 in phi1
161.657 * [backup-simplify]: Simplify 0 into 0
161.657 * [taylor]: Taking taylor expansion of 0 in phi2
161.657 * [backup-simplify]: Simplify 0 into 0
161.657 * [backup-simplify]: Simplify 0 into 0
161.657 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
161.657 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
161.657 * [backup-simplify]: Simplify (+ 0 0) into 0
161.657 * [backup-simplify]: Simplify (+ 0 0) into 0
161.658 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
161.658 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
161.659 * [backup-simplify]: Simplify (- 0) into 0
161.660 * [backup-simplify]: Simplify (+ 0 0) into 0
161.660 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1)))) 1) into 0
161.661 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into 0
161.661 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.661 * [taylor]: Taking taylor expansion of 0 in phi1
161.661 * [backup-simplify]: Simplify 0 into 0
161.662 * [taylor]: Taking taylor expansion of 0 in phi2
161.662 * [backup-simplify]: Simplify 0 into 0
161.662 * [backup-simplify]: Simplify 0 into 0
161.662 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
161.662 * [backup-simplify]: Simplify (+ 0 0) into 0
161.662 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
161.662 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
161.662 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
161.662 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
161.663 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 phi2))) 1)) (pow (pow phi2 2) 1)))) 1) into (/ -2 phi2)
161.663 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 phi2)) (* 0 (log (pow phi2 2)))) into (- (* 2/3 (/ 1 phi2)))
161.663 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (pow phi2 2)))) (+ (* (/ (pow (- (* 2/3 (/ 1 phi2))) 1) 1)))) into (* -2/3 (pow (/ 1 phi2) 1/3))
161.663 * [taylor]: Taking taylor expansion of (* -2/3 (pow (/ 1 phi2) 1/3)) in phi2
161.663 * [taylor]: Taking taylor expansion of -2/3 in phi2
161.663 * [backup-simplify]: Simplify -2/3 into -2/3
161.663 * [taylor]: Taking taylor expansion of (pow (/ 1 phi2) 1/3) in phi2
161.663 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 phi2)))) in phi2
161.663 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 phi2))) in phi2
161.663 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.663 * [backup-simplify]: Simplify 1/3 into 1/3
161.663 * [taylor]: Taking taylor expansion of (log (/ 1 phi2)) in phi2
161.663 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.663 * [taylor]: Taking taylor expansion of phi2 in phi2
161.663 * [backup-simplify]: Simplify 0 into 0
161.663 * [backup-simplify]: Simplify 1 into 1
161.663 * [backup-simplify]: Simplify (/ 1 1) into 1
161.664 * [backup-simplify]: Simplify (log 1) into 0
161.664 * [backup-simplify]: Simplify (+ (* (- 1) (log phi2)) 0) into (- (log phi2))
161.664 * [backup-simplify]: Simplify (* 1/3 (- (log phi2))) into (* -1/3 (log phi2))
161.664 * [backup-simplify]: Simplify (exp (* -1/3 (log phi2))) into (pow phi2 -1/3)
161.664 * [backup-simplify]: Simplify (* -2/3 (pow phi2 -1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
161.664 * [backup-simplify]: Simplify (* -2/3 (pow (/ 1 phi2) 1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
161.665 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.665 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
161.666 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
161.666 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (* 2 (log phi2)))) into 0
161.666 * [backup-simplify]: Simplify (* (exp (* 2/3 (log phi2))) (+ (* (/ (pow 0 1) 1)))) into 0
161.666 * [backup-simplify]: Simplify 0 into 0
161.667 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.667 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
161.668 * [backup-simplify]: Simplify (+ 0 0) into 0
161.668 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
161.669 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.669 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
161.669 * [backup-simplify]: Simplify (- 0) into 0
161.669 * [backup-simplify]: Simplify (+ 0 0) into 0
161.670 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
161.670 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 0) (* 0 lambda2))) into 0
161.670 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (+ (* 0 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
161.671 * [backup-simplify]: Simplify (* 1 1) into 1
161.671 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.671 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.671 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi1))) into 0
161.671 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
161.672 * [backup-simplify]: Simplify (+ 0 0) into 0
161.672 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.672 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.672 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi2))) into 0
161.673 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* phi1 phi2)))) into 0
161.673 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.674 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
161.674 * [backup-simplify]: Simplify (+ 0 0) into 0
161.675 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
161.675 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.675 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
161.676 * [backup-simplify]: Simplify (- 0) into 0
161.676 * [backup-simplify]: Simplify (+ 0 0) into 0
161.676 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
161.677 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
161.677 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0))) into 0
161.678 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0))) into 0
161.678 * [backup-simplify]: Simplify (+ 0 0) into 0
161.678 * [backup-simplify]: Simplify (- 0) into 0
161.678 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.680 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 2)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) (* 1 (/ (* 1 (pow (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 2) into (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
161.683 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))) (+ (* 0 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) into (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))
161.686 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) 1) 1)))) into (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
161.686 * [taylor]: Taking taylor expansion of (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
161.686 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
161.687 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
161.687 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
161.687 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.687 * [backup-simplify]: Simplify 1/3 into 1/3
161.687 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
161.687 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
161.687 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
161.687 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.687 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.687 * [backup-simplify]: Simplify phi2 into phi2
161.687 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
161.687 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.687 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.687 * [backup-simplify]: Simplify phi1 into phi1
161.687 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.687 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.687 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.687 * [backup-simplify]: Simplify 0 into 0
161.687 * [backup-simplify]: Simplify 1 into 1
161.687 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.687 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.687 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.687 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.687 * [backup-simplify]: Simplify 0.5 into 0.5
161.687 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.687 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.687 * [backup-simplify]: Simplify phi1 into phi1
161.687 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.687 * [backup-simplify]: Simplify phi2 into phi2
161.687 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.687 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.687 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.687 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.687 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.687 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.688 * [backup-simplify]: Simplify (- 0) into 0
161.688 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.688 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
161.688 * [taylor]: Taking taylor expansion of 2 in lambda2
161.688 * [backup-simplify]: Simplify 2 into 2
161.688 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.688 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.688 * [backup-simplify]: Simplify phi1 into phi1
161.688 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.688 * [backup-simplify]: Simplify phi2 into phi2
161.688 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.688 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.688 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
161.688 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
161.688 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.688 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.688 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.688 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
161.689 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
161.689 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
161.689 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
161.689 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
161.689 * [taylor]: Taking taylor expansion of (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
161.689 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.689 * [backup-simplify]: Simplify 1/3 into 1/3
161.689 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
161.689 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.689 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.689 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.689 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.689 * [backup-simplify]: Simplify 0.5 into 0.5
161.689 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.689 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.689 * [backup-simplify]: Simplify phi1 into phi1
161.689 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.689 * [backup-simplify]: Simplify phi2 into phi2
161.689 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.689 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.689 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.690 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.690 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.690 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.690 * [backup-simplify]: Simplify (- 0) into 0
161.690 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.690 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
161.690 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
161.690 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.690 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.690 * [backup-simplify]: Simplify phi2 into phi2
161.690 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
161.690 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.690 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.690 * [backup-simplify]: Simplify phi1 into phi1
161.690 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.690 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.690 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.690 * [backup-simplify]: Simplify 0 into 0
161.690 * [backup-simplify]: Simplify 1 into 1
161.690 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.690 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.690 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.690 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.690 * [backup-simplify]: Simplify 0.5 into 0.5
161.690 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.690 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.690 * [backup-simplify]: Simplify phi1 into phi1
161.690 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.690 * [backup-simplify]: Simplify phi2 into phi2
161.690 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.690 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.690 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.691 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.691 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.691 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.691 * [backup-simplify]: Simplify (- 0) into 0
161.691 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.691 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
161.691 * [taylor]: Taking taylor expansion of 2 in lambda2
161.691 * [backup-simplify]: Simplify 2 into 2
161.691 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.691 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.691 * [backup-simplify]: Simplify phi1 into phi1
161.691 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.691 * [backup-simplify]: Simplify phi2 into phi2
161.691 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.691 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.691 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.691 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
161.692 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
161.692 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.692 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.692 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.692 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
161.692 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
161.692 * [taylor]: Taking taylor expansion of (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
161.692 * [taylor]: Taking taylor expansion of 4/9 in lambda2
161.692 * [backup-simplify]: Simplify 4/9 into 4/9
161.692 * [taylor]: Taking taylor expansion of (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
161.692 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) in lambda2
161.692 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.692 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.692 * [backup-simplify]: Simplify 0 into 0
161.692 * [backup-simplify]: Simplify 1 into 1
161.692 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 4) in lambda2
161.692 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.692 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.692 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.692 * [backup-simplify]: Simplify 0.5 into 0.5
161.692 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.692 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.692 * [backup-simplify]: Simplify phi1 into phi1
161.692 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.692 * [backup-simplify]: Simplify phi2 into phi2
161.693 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.693 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.693 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.693 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.693 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.693 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.693 * [backup-simplify]: Simplify (- 0) into 0
161.693 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.693 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
161.693 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
161.693 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
161.693 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.693 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.693 * [backup-simplify]: Simplify phi2 into phi2
161.693 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
161.693 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.693 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.693 * [backup-simplify]: Simplify phi1 into phi1
161.693 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
161.693 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.693 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.693 * [backup-simplify]: Simplify 0 into 0
161.693 * [backup-simplify]: Simplify 1 into 1
161.693 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
161.693 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
161.693 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
161.693 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.693 * [backup-simplify]: Simplify 0.5 into 0.5
161.693 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
161.694 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.694 * [backup-simplify]: Simplify phi1 into phi1
161.694 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.694 * [backup-simplify]: Simplify phi2 into phi2
161.694 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
161.694 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
161.694 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
161.694 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
161.694 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
161.694 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
161.694 * [backup-simplify]: Simplify (- 0) into 0
161.694 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
161.694 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
161.694 * [taylor]: Taking taylor expansion of 2 in lambda2
161.694 * [backup-simplify]: Simplify 2 into 2
161.694 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.694 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.694 * [backup-simplify]: Simplify phi1 into phi1
161.694 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.694 * [backup-simplify]: Simplify phi2 into phi2
161.694 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.694 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.694 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
161.695 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
161.695 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.695 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
161.695 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
161.695 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
161.695 * [backup-simplify]: Simplify (* 1 1) into 1
161.695 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
161.696 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
161.696 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 4)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
161.696 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
161.696 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
161.697 * [backup-simplify]: Simplify (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
161.697 * [backup-simplify]: Simplify (+ (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) 0) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
161.698 * [backup-simplify]: Simplify (* (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
161.698 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
161.698 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.698 * [backup-simplify]: Simplify 1/3 into 1/3
161.698 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
161.698 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) in phi1
161.698 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) in phi1
161.698 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) in phi1
161.698 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.698 * [backup-simplify]: Simplify 1/3 into 1/3
161.698 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) in phi1
161.698 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) in phi1
161.698 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2) in phi1
161.698 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
161.698 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
161.698 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.698 * [taylor]: Taking taylor expansion of phi2 in phi1
161.698 * [backup-simplify]: Simplify phi2 into phi2
161.698 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.698 * [taylor]: Taking taylor expansion of phi1 in phi1
161.698 * [backup-simplify]: Simplify 0 into 0
161.698 * [backup-simplify]: Simplify 1 into 1
161.698 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
161.698 * [taylor]: Taking taylor expansion of 2 in phi1
161.698 * [backup-simplify]: Simplify 2 into 2
161.698 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
161.698 * [taylor]: Taking taylor expansion of phi1 in phi1
161.698 * [backup-simplify]: Simplify 0 into 0
161.698 * [backup-simplify]: Simplify 1 into 1
161.698 * [taylor]: Taking taylor expansion of phi2 in phi1
161.698 * [backup-simplify]: Simplify phi2 into phi2
161.698 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.698 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
161.698 * [backup-simplify]: Simplify (* 0 phi2) into 0
161.699 * [backup-simplify]: Simplify (* 2 0) into 0
161.699 * [backup-simplify]: Simplify (- 0) into 0
161.699 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
161.699 * [backup-simplify]: Simplify (* (pow phi2 2) (pow phi2 2)) into (pow phi2 4)
161.699 * [backup-simplify]: Simplify (/ 1 (pow phi2 4)) into (/ 1 (pow phi2 4))
161.699 * [backup-simplify]: Simplify (log (/ 1 (pow phi2 4))) into (log (/ 1 (pow phi2 4)))
161.699 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow phi2 4)))) into (* 1/3 (log (/ 1 (pow phi2 4))))
161.699 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow phi2 4))))) into (pow (/ 1 (pow phi2 4)) 1/3)
161.699 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
161.699 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
161.699 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
161.699 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.699 * [backup-simplify]: Simplify 0.5 into 0.5
161.699 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
161.699 * [taylor]: Taking taylor expansion of phi1 in phi1
161.699 * [backup-simplify]: Simplify 0 into 0
161.699 * [backup-simplify]: Simplify 1 into 1
161.700 * [taylor]: Taking taylor expansion of phi2 in phi1
161.700 * [backup-simplify]: Simplify phi2 into phi2
161.700 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
161.700 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
161.700 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
161.700 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
161.700 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
161.700 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
161.700 * [backup-simplify]: Simplify (- 0) into 0
161.700 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
161.700 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
161.700 * [backup-simplify]: Simplify (* (pow (/ 1 (pow phi2 4)) 1/3) (pow (cos (* 0.5 phi2)) 2)) into (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))
161.701 * [backup-simplify]: Simplify (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) into (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)))
161.701 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) in phi2
161.701 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.701 * [backup-simplify]: Simplify 1/3 into 1/3
161.701 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)) in phi2
161.701 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
161.701 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
161.701 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
161.701 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.701 * [backup-simplify]: Simplify 0.5 into 0.5
161.701 * [taylor]: Taking taylor expansion of phi2 in phi2
161.701 * [backup-simplify]: Simplify 0 into 0
161.701 * [backup-simplify]: Simplify 1 into 1
161.701 * [backup-simplify]: Simplify (* 0.5 0) into 0
161.702 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
161.702 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow phi2 4)) 1/3) in phi2
161.702 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow phi2 4))))) in phi2
161.702 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow phi2 4)))) in phi2
161.702 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.702 * [backup-simplify]: Simplify 1/3 into 1/3
161.702 * [taylor]: Taking taylor expansion of (log (/ 1 (pow phi2 4))) in phi2
161.702 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 4)) in phi2
161.702 * [taylor]: Taking taylor expansion of (pow phi2 4) in phi2
161.702 * [taylor]: Taking taylor expansion of phi2 in phi2
161.702 * [backup-simplify]: Simplify 0 into 0
161.702 * [backup-simplify]: Simplify 1 into 1
161.702 * [backup-simplify]: Simplify (* 1 1) into 1
161.703 * [backup-simplify]: Simplify (* 1 1) into 1
161.703 * [backup-simplify]: Simplify (/ 1 1) into 1
161.703 * [backup-simplify]: Simplify (log 1) into 0
161.703 * [backup-simplify]: Simplify (+ (* (- 4) (log phi2)) 0) into (- (* 4 (log phi2)))
161.703 * [backup-simplify]: Simplify (* 1/3 (- (* 4 (log phi2)))) into (* -4/3 (log phi2))
161.703 * [backup-simplify]: Simplify (exp (* -4/3 (log phi2))) into (pow phi2 -4/3)
161.704 * [backup-simplify]: Simplify (* 1 1) into 1
161.704 * [backup-simplify]: Simplify (* 1 (pow phi2 -4/3)) into (pow (/ 1 (pow phi2 4)) 1/3)
161.704 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
161.704 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
161.705 * [backup-simplify]: Simplify (+ (* (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) (pow (* 1 (* 1 (* 1 lambda1))) 2)) (+ (* (* -2/3 (pow (/ 1 phi2) 1/3)) (* 1 (* phi1 (* 1 1)))) (pow phi2 2/3))) into (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
161.705 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0))) (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)))) (* (- (/ 1 phi1) (/ 1 phi2)) (- (/ 1 phi1) (/ 1 phi2))))) into (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3)
161.705 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
161.705 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi2
161.705 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi2
161.706 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi2
161.706 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.706 * [backup-simplify]: Simplify 1/3 into 1/3
161.706 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi2
161.706 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi2
161.706 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi2
161.706 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
161.706 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.706 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.706 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.706 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.706 * [backup-simplify]: Simplify 0.5 into 0.5
161.706 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.706 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.706 * [taylor]: Taking taylor expansion of phi1 in phi2
161.706 * [backup-simplify]: Simplify phi1 into phi1
161.706 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.706 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.706 * [taylor]: Taking taylor expansion of phi2 in phi2
161.706 * [backup-simplify]: Simplify 0 into 0
161.706 * [backup-simplify]: Simplify 1 into 1
161.706 * [backup-simplify]: Simplify (/ 1 1) into 1
161.706 * [backup-simplify]: Simplify (+ 0 1) into 1
161.707 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.707 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.707 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
161.707 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.707 * [backup-simplify]: Simplify lambda1 into lambda1
161.707 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.707 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.707 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
161.707 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi2
161.707 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
161.707 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.707 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.707 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.707 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.707 * [backup-simplify]: Simplify 0.5 into 0.5
161.707 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.707 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.707 * [taylor]: Taking taylor expansion of phi1 in phi2
161.707 * [backup-simplify]: Simplify phi1 into phi1
161.707 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.707 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.707 * [taylor]: Taking taylor expansion of phi2 in phi2
161.707 * [backup-simplify]: Simplify 0 into 0
161.707 * [backup-simplify]: Simplify 1 into 1
161.708 * [backup-simplify]: Simplify (/ 1 1) into 1
161.708 * [backup-simplify]: Simplify (+ 0 1) into 1
161.708 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.708 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.708 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
161.708 * [taylor]: Taking taylor expansion of lambda2 in phi2
161.708 * [backup-simplify]: Simplify lambda2 into lambda2
161.709 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.709 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.709 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.709 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi2
161.709 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
161.709 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
161.709 * [taylor]: Taking taylor expansion of phi1 in phi2
161.709 * [backup-simplify]: Simplify phi1 into phi1
161.709 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.709 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.709 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
161.709 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
161.709 * [taylor]: Taking taylor expansion of phi2 in phi2
161.709 * [backup-simplify]: Simplify 0 into 0
161.709 * [backup-simplify]: Simplify 1 into 1
161.709 * [backup-simplify]: Simplify (* 1 1) into 1
161.710 * [backup-simplify]: Simplify (/ 1 1) into 1
161.710 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi2
161.710 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
161.710 * [taylor]: Taking taylor expansion of 2 in phi2
161.710 * [backup-simplify]: Simplify 2 into 2
161.710 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
161.710 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
161.710 * [taylor]: Taking taylor expansion of phi1 in phi2
161.710 * [backup-simplify]: Simplify phi1 into phi1
161.710 * [taylor]: Taking taylor expansion of phi2 in phi2
161.710 * [backup-simplify]: Simplify 0 into 0
161.710 * [backup-simplify]: Simplify 1 into 1
161.710 * [backup-simplify]: Simplify (* phi1 0) into 0
161.710 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
161.710 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.710 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi2
161.710 * [taylor]: Taking taylor expansion of 2 in phi2
161.710 * [backup-simplify]: Simplify 2 into 2
161.710 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi2
161.710 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.710 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.710 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.710 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.710 * [backup-simplify]: Simplify 0.5 into 0.5
161.710 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.710 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.710 * [taylor]: Taking taylor expansion of phi1 in phi2
161.710 * [backup-simplify]: Simplify phi1 into phi1
161.710 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.710 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.710 * [taylor]: Taking taylor expansion of phi2 in phi2
161.710 * [backup-simplify]: Simplify 0 into 0
161.710 * [backup-simplify]: Simplify 1 into 1
161.711 * [backup-simplify]: Simplify (/ 1 1) into 1
161.711 * [backup-simplify]: Simplify (+ 0 1) into 1
161.711 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.711 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.711 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi2
161.711 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.711 * [backup-simplify]: Simplify lambda1 into lambda1
161.711 * [taylor]: Taking taylor expansion of lambda2 in phi2
161.711 * [backup-simplify]: Simplify lambda2 into lambda2
161.711 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.711 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
161.712 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
161.712 * [backup-simplify]: Simplify (+ 0 1) into 1
161.712 * [backup-simplify]: Simplify (+ 0 1) into 1
161.712 * [backup-simplify]: Simplify (+ 0 1) into 1
161.713 * [backup-simplify]: Simplify (+ 1 0) into 1
161.713 * [backup-simplify]: Simplify (log 1) into 0
161.713 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
161.713 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
161.713 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
161.713 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi1
161.713 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi1
161.713 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi1
161.713 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.713 * [backup-simplify]: Simplify 1/3 into 1/3
161.713 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi1
161.713 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi1
161.713 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi1
161.713 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
161.713 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.714 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.714 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.714 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.714 * [backup-simplify]: Simplify 0.5 into 0.5
161.714 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.714 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.714 * [taylor]: Taking taylor expansion of phi1 in phi1
161.714 * [backup-simplify]: Simplify 0 into 0
161.714 * [backup-simplify]: Simplify 1 into 1
161.714 * [backup-simplify]: Simplify (/ 1 1) into 1
161.714 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.714 * [taylor]: Taking taylor expansion of phi2 in phi1
161.714 * [backup-simplify]: Simplify phi2 into phi2
161.714 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.714 * [backup-simplify]: Simplify (+ 1 0) into 1
161.714 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.715 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.715 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
161.715 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.715 * [backup-simplify]: Simplify lambda1 into lambda1
161.715 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.715 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.715 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
161.715 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi1
161.715 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
161.715 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.715 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.715 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.715 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.715 * [backup-simplify]: Simplify 0.5 into 0.5
161.715 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.715 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.715 * [taylor]: Taking taylor expansion of phi1 in phi1
161.715 * [backup-simplify]: Simplify 0 into 0
161.715 * [backup-simplify]: Simplify 1 into 1
161.715 * [backup-simplify]: Simplify (/ 1 1) into 1
161.715 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.715 * [taylor]: Taking taylor expansion of phi2 in phi1
161.716 * [backup-simplify]: Simplify phi2 into phi2
161.716 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.716 * [backup-simplify]: Simplify (+ 1 0) into 1
161.716 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.716 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.716 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
161.716 * [taylor]: Taking taylor expansion of lambda2 in phi1
161.716 * [backup-simplify]: Simplify lambda2 into lambda2
161.716 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.716 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.717 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.717 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi1
161.717 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
161.717 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.717 * [taylor]: Taking taylor expansion of phi1 in phi1
161.717 * [backup-simplify]: Simplify 0 into 0
161.717 * [backup-simplify]: Simplify 1 into 1
161.717 * [backup-simplify]: Simplify (* 1 1) into 1
161.717 * [backup-simplify]: Simplify (/ 1 1) into 1
161.717 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
161.717 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.717 * [taylor]: Taking taylor expansion of phi2 in phi1
161.717 * [backup-simplify]: Simplify phi2 into phi2
161.717 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.717 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.717 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi1
161.717 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
161.717 * [taylor]: Taking taylor expansion of 2 in phi1
161.717 * [backup-simplify]: Simplify 2 into 2
161.717 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
161.718 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
161.718 * [taylor]: Taking taylor expansion of phi1 in phi1
161.718 * [backup-simplify]: Simplify 0 into 0
161.718 * [backup-simplify]: Simplify 1 into 1
161.718 * [taylor]: Taking taylor expansion of phi2 in phi1
161.718 * [backup-simplify]: Simplify phi2 into phi2
161.718 * [backup-simplify]: Simplify (* 0 phi2) into 0
161.718 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
161.718 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.718 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi1
161.718 * [taylor]: Taking taylor expansion of 2 in phi1
161.718 * [backup-simplify]: Simplify 2 into 2
161.718 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi1
161.718 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.718 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.718 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.718 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.718 * [backup-simplify]: Simplify 0.5 into 0.5
161.718 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.718 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.718 * [taylor]: Taking taylor expansion of phi1 in phi1
161.718 * [backup-simplify]: Simplify 0 into 0
161.718 * [backup-simplify]: Simplify 1 into 1
161.718 * [backup-simplify]: Simplify (/ 1 1) into 1
161.718 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.718 * [taylor]: Taking taylor expansion of phi2 in phi1
161.718 * [backup-simplify]: Simplify phi2 into phi2
161.718 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.719 * [backup-simplify]: Simplify (+ 1 0) into 1
161.719 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.719 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.719 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi1
161.719 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.719 * [backup-simplify]: Simplify lambda1 into lambda1
161.719 * [taylor]: Taking taylor expansion of lambda2 in phi1
161.719 * [backup-simplify]: Simplify lambda2 into lambda2
161.719 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.719 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
161.720 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
161.720 * [backup-simplify]: Simplify (+ 1 0) into 1
161.720 * [backup-simplify]: Simplify (+ 0 1) into 1
161.720 * [backup-simplify]: Simplify (+ 0 1) into 1
161.721 * [backup-simplify]: Simplify (+ 1 0) into 1
161.721 * [backup-simplify]: Simplify (log 1) into 0
161.721 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
161.721 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
161.721 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
161.721 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda2
161.721 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda2
161.721 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda2
161.721 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.721 * [backup-simplify]: Simplify 1/3 into 1/3
161.721 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda2
161.721 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda2
161.721 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda2
161.721 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
161.721 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.721 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.721 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.721 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.721 * [backup-simplify]: Simplify 0.5 into 0.5
161.721 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.721 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.721 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.721 * [backup-simplify]: Simplify phi1 into phi1
161.722 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.722 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.722 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.722 * [backup-simplify]: Simplify phi2 into phi2
161.722 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.722 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.722 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.722 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.722 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.722 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.722 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.722 * [backup-simplify]: Simplify (- 0) into 0
161.722 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.722 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
161.722 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.722 * [backup-simplify]: Simplify lambda1 into lambda1
161.723 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.723 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.723 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
161.723 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda2
161.723 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
161.723 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.723 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.723 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.723 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.723 * [backup-simplify]: Simplify 0.5 into 0.5
161.723 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.723 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.723 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.723 * [backup-simplify]: Simplify phi1 into phi1
161.723 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.723 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.723 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.723 * [backup-simplify]: Simplify phi2 into phi2
161.723 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.723 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.723 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.723 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.724 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.724 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.724 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.724 * [backup-simplify]: Simplify (- 0) into 0
161.724 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.724 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.724 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.724 * [backup-simplify]: Simplify 0 into 0
161.724 * [backup-simplify]: Simplify 1 into 1
161.724 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.725 * [backup-simplify]: Simplify (* 1 1) into 1
161.725 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.725 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda2
161.725 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
161.725 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.725 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.725 * [backup-simplify]: Simplify phi1 into phi1
161.725 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.725 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.725 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
161.725 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.725 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.725 * [backup-simplify]: Simplify phi2 into phi2
161.725 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.725 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.725 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda2
161.725 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
161.725 * [taylor]: Taking taylor expansion of 2 in lambda2
161.725 * [backup-simplify]: Simplify 2 into 2
161.725 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
161.725 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.725 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.725 * [backup-simplify]: Simplify phi1 into phi1
161.725 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.725 * [backup-simplify]: Simplify phi2 into phi2
161.725 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.726 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
161.726 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda2
161.726 * [taylor]: Taking taylor expansion of 2 in lambda2
161.726 * [backup-simplify]: Simplify 2 into 2
161.726 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda2
161.726 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.726 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.726 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.726 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.726 * [backup-simplify]: Simplify 0.5 into 0.5
161.726 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.726 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.726 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.726 * [backup-simplify]: Simplify phi1 into phi1
161.726 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.726 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.726 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.726 * [backup-simplify]: Simplify phi2 into phi2
161.726 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.726 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.726 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.726 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.726 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.726 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.726 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.727 * [backup-simplify]: Simplify (- 0) into 0
161.727 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.727 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda2
161.727 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.727 * [backup-simplify]: Simplify lambda1 into lambda1
161.727 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.727 * [backup-simplify]: Simplify 0 into 0
161.727 * [backup-simplify]: Simplify 1 into 1
161.727 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.727 * [backup-simplify]: Simplify (* lambda1 0) into 0
161.727 * [backup-simplify]: Simplify (+ (* lambda1 1) (* 0 0)) into lambda1
161.727 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
161.728 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.728 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.728 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.728 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.728 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
161.729 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
161.729 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
161.729 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
161.729 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
161.729 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
161.729 * [taylor]: Taking taylor expansion of 1/3 in lambda1
161.729 * [backup-simplify]: Simplify 1/3 into 1/3
161.729 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
161.729 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
161.729 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
161.729 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
161.729 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.729 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.729 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.729 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.729 * [backup-simplify]: Simplify 0.5 into 0.5
161.729 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.729 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.729 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.729 * [backup-simplify]: Simplify phi1 into phi1
161.729 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.729 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.729 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.729 * [backup-simplify]: Simplify phi2 into phi2
161.729 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.729 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.729 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.730 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.730 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.730 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.730 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.730 * [backup-simplify]: Simplify (- 0) into 0
161.730 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.730 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
161.730 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.730 * [backup-simplify]: Simplify 0 into 0
161.730 * [backup-simplify]: Simplify 1 into 1
161.730 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.731 * [backup-simplify]: Simplify (* 1 1) into 1
161.731 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.731 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
161.731 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
161.731 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.731 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.731 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.731 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.731 * [backup-simplify]: Simplify 0.5 into 0.5
161.731 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.731 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.731 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.731 * [backup-simplify]: Simplify phi1 into phi1
161.731 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.731 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.731 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.731 * [backup-simplify]: Simplify phi2 into phi2
161.731 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.731 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.731 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.731 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.731 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.732 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.732 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.732 * [backup-simplify]: Simplify (- 0) into 0
161.732 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.732 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
161.732 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.732 * [backup-simplify]: Simplify lambda2 into lambda2
161.732 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.732 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.732 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.732 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
161.732 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
161.733 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
161.733 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.733 * [backup-simplify]: Simplify phi1 into phi1
161.733 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.733 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.733 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
161.733 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
161.733 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.733 * [backup-simplify]: Simplify phi2 into phi2
161.733 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.733 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.733 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
161.733 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
161.733 * [taylor]: Taking taylor expansion of 2 in lambda1
161.733 * [backup-simplify]: Simplify 2 into 2
161.733 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
161.733 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
161.733 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.733 * [backup-simplify]: Simplify phi1 into phi1
161.733 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.733 * [backup-simplify]: Simplify phi2 into phi2
161.733 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.733 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
161.733 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
161.733 * [taylor]: Taking taylor expansion of 2 in lambda1
161.733 * [backup-simplify]: Simplify 2 into 2
161.733 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
161.733 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.733 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.733 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.733 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.733 * [backup-simplify]: Simplify 0.5 into 0.5
161.733 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.733 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.733 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.733 * [backup-simplify]: Simplify phi1 into phi1
161.733 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.733 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.733 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.733 * [backup-simplify]: Simplify phi2 into phi2
161.733 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.733 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.733 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.734 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.734 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.734 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.734 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.734 * [backup-simplify]: Simplify (- 0) into 0
161.734 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.734 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
161.734 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.734 * [backup-simplify]: Simplify 0 into 0
161.734 * [backup-simplify]: Simplify 1 into 1
161.734 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.734 * [backup-simplify]: Simplify lambda2 into lambda2
161.734 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.735 * [backup-simplify]: Simplify (* 0 lambda2) into 0
161.735 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
161.735 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
161.735 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.735 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.735 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.736 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.736 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.736 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.736 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
161.736 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
161.736 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
161.736 * [taylor]: Taking taylor expansion of 1/3 in lambda1
161.736 * [backup-simplify]: Simplify 1/3 into 1/3
161.736 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
161.736 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
161.737 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
161.737 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
161.737 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.737 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.737 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.737 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.737 * [backup-simplify]: Simplify 0.5 into 0.5
161.737 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.737 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.737 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.737 * [backup-simplify]: Simplify phi1 into phi1
161.737 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.737 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.737 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.737 * [backup-simplify]: Simplify phi2 into phi2
161.737 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.737 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.737 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.737 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.737 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.737 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.737 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.738 * [backup-simplify]: Simplify (- 0) into 0
161.738 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.738 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
161.738 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.738 * [backup-simplify]: Simplify 0 into 0
161.738 * [backup-simplify]: Simplify 1 into 1
161.738 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.738 * [backup-simplify]: Simplify (* 1 1) into 1
161.738 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.738 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
161.738 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
161.738 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.738 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.738 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.738 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.738 * [backup-simplify]: Simplify 0.5 into 0.5
161.738 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.738 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.738 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.738 * [backup-simplify]: Simplify phi1 into phi1
161.739 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.739 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.739 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.739 * [backup-simplify]: Simplify phi2 into phi2
161.739 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.739 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.739 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.739 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.739 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.739 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.739 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.739 * [backup-simplify]: Simplify (- 0) into 0
161.739 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.739 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
161.739 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.740 * [backup-simplify]: Simplify lambda2 into lambda2
161.740 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.740 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.740 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.740 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
161.740 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
161.740 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
161.740 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.740 * [backup-simplify]: Simplify phi1 into phi1
161.740 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.740 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.740 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
161.740 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
161.740 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.740 * [backup-simplify]: Simplify phi2 into phi2
161.740 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.740 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.740 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
161.740 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
161.740 * [taylor]: Taking taylor expansion of 2 in lambda1
161.740 * [backup-simplify]: Simplify 2 into 2
161.740 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
161.740 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
161.740 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.740 * [backup-simplify]: Simplify phi1 into phi1
161.740 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.740 * [backup-simplify]: Simplify phi2 into phi2
161.740 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.741 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
161.741 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
161.741 * [taylor]: Taking taylor expansion of 2 in lambda1
161.741 * [backup-simplify]: Simplify 2 into 2
161.741 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
161.741 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.741 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.741 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.741 * [taylor]: Taking taylor expansion of 0.5 in lambda1
161.741 * [backup-simplify]: Simplify 0.5 into 0.5
161.741 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.741 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.741 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.741 * [backup-simplify]: Simplify phi1 into phi1
161.741 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.741 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.741 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.741 * [backup-simplify]: Simplify phi2 into phi2
161.741 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.741 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.741 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.741 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.741 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.741 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.741 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.742 * [backup-simplify]: Simplify (- 0) into 0
161.742 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.742 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
161.742 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.742 * [backup-simplify]: Simplify 0 into 0
161.742 * [backup-simplify]: Simplify 1 into 1
161.742 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.742 * [backup-simplify]: Simplify lambda2 into lambda2
161.742 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.742 * [backup-simplify]: Simplify (* 0 lambda2) into 0
161.742 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
161.742 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
161.743 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.743 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.743 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.743 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.743 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.744 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.744 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
161.744 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
161.744 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.744 * [backup-simplify]: Simplify 1/3 into 1/3
161.744 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
161.744 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.744 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.744 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.744 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.744 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.744 * [backup-simplify]: Simplify 0.5 into 0.5
161.744 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.744 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.744 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.744 * [backup-simplify]: Simplify phi1 into phi1
161.744 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.744 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.744 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.744 * [backup-simplify]: Simplify phi2 into phi2
161.744 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.744 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.744 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.744 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.744 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.745 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.745 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.745 * [backup-simplify]: Simplify (- 0) into 0
161.745 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.745 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.745 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.745 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
161.745 * [taylor]: Taking taylor expansion of 2 in lambda2
161.745 * [backup-simplify]: Simplify 2 into 2
161.745 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
161.745 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.745 * [backup-simplify]: Simplify lambda1 into lambda1
161.745 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.746 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.746 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.746 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.746 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.746 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.746 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.746 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.746 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.746 * [backup-simplify]: Simplify 1/3 into 1/3
161.746 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.746 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.746 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.746 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.746 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.746 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.746 * [backup-simplify]: Simplify 0.5 into 0.5
161.746 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.746 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.746 * [taylor]: Taking taylor expansion of phi1 in phi1
161.746 * [backup-simplify]: Simplify 0 into 0
161.746 * [backup-simplify]: Simplify 1 into 1
161.747 * [backup-simplify]: Simplify (/ 1 1) into 1
161.747 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.747 * [taylor]: Taking taylor expansion of phi2 in phi1
161.747 * [backup-simplify]: Simplify phi2 into phi2
161.747 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.747 * [backup-simplify]: Simplify (+ 1 0) into 1
161.747 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.747 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.748 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.748 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.748 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.748 * [taylor]: Taking taylor expansion of 2 in phi1
161.748 * [backup-simplify]: Simplify 2 into 2
161.748 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.748 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.748 * [backup-simplify]: Simplify lambda1 into lambda1
161.748 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.748 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.748 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.748 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.748 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.749 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.749 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
161.749 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
161.749 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.749 * [backup-simplify]: Simplify 1/3 into 1/3
161.749 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
161.749 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
161.749 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.749 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.749 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.749 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.749 * [backup-simplify]: Simplify 0.5 into 0.5
161.749 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.749 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.749 * [taylor]: Taking taylor expansion of phi1 in phi2
161.749 * [backup-simplify]: Simplify phi1 into phi1
161.749 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.749 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.749 * [taylor]: Taking taylor expansion of phi2 in phi2
161.749 * [backup-simplify]: Simplify 0 into 0
161.749 * [backup-simplify]: Simplify 1 into 1
161.749 * [backup-simplify]: Simplify (/ 1 1) into 1
161.749 * [backup-simplify]: Simplify (+ 0 1) into 1
161.750 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.750 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.750 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.750 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.750 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
161.750 * [taylor]: Taking taylor expansion of 2 in phi2
161.750 * [backup-simplify]: Simplify 2 into 2
161.750 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
161.750 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.750 * [backup-simplify]: Simplify lambda1 into lambda1
161.750 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.750 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.750 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.751 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.751 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.751 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.751 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.752 * [backup-simplify]: Simplify (+ 0) into 0
161.753 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.753 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.753 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.754 * [backup-simplify]: Simplify (+ 0 0) into 0
161.754 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.755 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.755 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.755 * [backup-simplify]: Simplify (- 0) into 0
161.755 * [backup-simplify]: Simplify (+ 0 0) into 0
161.756 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.756 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.757 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
161.757 * [backup-simplify]: Simplify (+ 0 0) into 0
161.757 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
161.757 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
161.757 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
161.758 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
161.758 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
161.759 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.759 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
161.759 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
161.759 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
161.759 * [taylor]: Taking taylor expansion of -2/3 in lambda2
161.759 * [backup-simplify]: Simplify -2/3 into -2/3
161.759 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
161.759 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
161.759 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
161.759 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.760 * [backup-simplify]: Simplify 1/3 into 1/3
161.760 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
161.760 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.760 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.760 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.760 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.760 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.760 * [backup-simplify]: Simplify 0.5 into 0.5
161.760 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.760 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.760 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.760 * [backup-simplify]: Simplify phi1 into phi1
161.760 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.760 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.760 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.760 * [backup-simplify]: Simplify phi2 into phi2
161.760 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.760 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.760 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.760 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.760 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.760 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.760 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.761 * [backup-simplify]: Simplify (- 0) into 0
161.761 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.761 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.761 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.761 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
161.761 * [taylor]: Taking taylor expansion of 2 in lambda2
161.761 * [backup-simplify]: Simplify 2 into 2
161.761 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
161.761 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.761 * [backup-simplify]: Simplify lambda1 into lambda1
161.761 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.761 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.761 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.761 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.762 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.762 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.762 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.762 * [backup-simplify]: Simplify 0 into 0
161.762 * [backup-simplify]: Simplify 1 into 1
161.762 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.762 * [backup-simplify]: Simplify (+ 0) into 0
161.763 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.763 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.763 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.763 * [backup-simplify]: Simplify (+ 0 0) into 0
161.763 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.764 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.764 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.764 * [backup-simplify]: Simplify (- 0) into 0
161.765 * [backup-simplify]: Simplify (+ 0 0) into 0
161.765 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.765 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.766 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.766 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.766 * [backup-simplify]: Simplify (- 0) into 0
161.767 * [backup-simplify]: Simplify (+ 0 0) into 0
161.767 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.768 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.769 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
161.769 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
161.769 * [taylor]: Taking taylor expansion of 0 in phi1
161.769 * [backup-simplify]: Simplify 0 into 0
161.769 * [taylor]: Taking taylor expansion of 0 in phi2
161.769 * [backup-simplify]: Simplify 0 into 0
161.769 * [backup-simplify]: Simplify 0 into 0
161.769 * [backup-simplify]: Simplify (+ 0) into 0
161.770 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.770 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.770 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.770 * [backup-simplify]: Simplify (+ 0 0) into 0
161.770 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.771 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.771 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.771 * [backup-simplify]: Simplify (- 0) into 0
161.772 * [backup-simplify]: Simplify (+ 0 0) into 0
161.772 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.772 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.773 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.773 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.773 * [backup-simplify]: Simplify (- 0) into 0
161.774 * [backup-simplify]: Simplify (+ 0 0) into 0
161.774 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.775 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.775 * [taylor]: Taking taylor expansion of 0 in phi1
161.775 * [backup-simplify]: Simplify 0 into 0
161.775 * [taylor]: Taking taylor expansion of 0 in phi2
161.775 * [backup-simplify]: Simplify 0 into 0
161.775 * [backup-simplify]: Simplify 0 into 0
161.775 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.776 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.776 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.777 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.777 * [backup-simplify]: Simplify (- 0) into 0
161.777 * [backup-simplify]: Simplify (+ 0 0) into 0
161.777 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.778 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.778 * [taylor]: Taking taylor expansion of 0 in phi2
161.778 * [backup-simplify]: Simplify 0 into 0
161.778 * [backup-simplify]: Simplify 0 into 0
161.778 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.779 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.779 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.780 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.780 * [backup-simplify]: Simplify (- 0) into 0
161.780 * [backup-simplify]: Simplify (+ 0 0) into 0
161.781 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.781 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.781 * [backup-simplify]: Simplify 0 into 0
161.782 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.782 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
161.782 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
161.782 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
161.783 * [backup-simplify]: Simplify (+ 0 0) into 0
161.783 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
161.784 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.784 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
161.784 * [backup-simplify]: Simplify (- 0) into 0
161.784 * [backup-simplify]: Simplify (+ 0 0) into 0
161.785 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.785 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.786 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
161.787 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
161.787 * [backup-simplify]: Simplify (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))
161.787 * [backup-simplify]: Simplify (+ 0 (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) into (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2))))
161.787 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
161.788 * [backup-simplify]: Simplify (+ 0) into 0
161.788 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.788 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.788 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.788 * [backup-simplify]: Simplify (+ 0 0) into 0
161.789 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.789 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.789 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.790 * [backup-simplify]: Simplify (- 0) into 0
161.790 * [backup-simplify]: Simplify (+ 0 0) into 0
161.790 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.791 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 lambda2))) into 0
161.791 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
161.791 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
161.791 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
161.791 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
161.792 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))
161.793 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))
161.794 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.795 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2)))))
161.797 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2))))) 1) 1)))) into (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))))
161.797 * [taylor]: Taking taylor expansion of (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))))) in lambda2
161.797 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
161.797 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
161.797 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.797 * [backup-simplify]: Simplify 1/3 into 1/3
161.797 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
161.797 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.797 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.797 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.797 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.797 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.797 * [backup-simplify]: Simplify 0.5 into 0.5
161.797 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.797 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.797 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.797 * [backup-simplify]: Simplify phi1 into phi1
161.797 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.797 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.797 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.797 * [backup-simplify]: Simplify phi2 into phi2
161.797 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.797 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.797 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.798 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.798 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.798 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.798 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.798 * [backup-simplify]: Simplify (- 0) into 0
161.798 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.798 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.799 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.799 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
161.799 * [taylor]: Taking taylor expansion of 2 in lambda2
161.799 * [backup-simplify]: Simplify 2 into 2
161.799 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
161.799 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.799 * [backup-simplify]: Simplify lambda1 into lambda1
161.799 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.799 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.799 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.799 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.799 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.799 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.799 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
161.799 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
161.799 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in lambda2
161.799 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.800 * [backup-simplify]: Simplify 1/3 into 1/3
161.800 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in lambda2
161.800 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in lambda2
161.800 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.800 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.800 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.800 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.800 * [backup-simplify]: Simplify 0.5 into 0.5
161.800 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.800 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.800 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.800 * [backup-simplify]: Simplify phi1 into phi1
161.800 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.800 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.800 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.800 * [backup-simplify]: Simplify phi2 into phi2
161.800 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.800 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.800 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.800 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.800 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.800 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.800 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.801 * [backup-simplify]: Simplify (- 0) into 0
161.801 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.801 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.801 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.801 * [backup-simplify]: Simplify phi1 into phi1
161.801 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.801 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.801 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))
161.801 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
161.801 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
161.801 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.801 * [backup-simplify]: Simplify 1/3 into 1/3
161.801 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
161.801 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
161.801 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.801 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.801 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.801 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.801 * [backup-simplify]: Simplify 0.5 into 0.5
161.802 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.802 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.802 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.802 * [backup-simplify]: Simplify phi1 into phi1
161.802 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.802 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.802 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.802 * [backup-simplify]: Simplify phi2 into phi2
161.802 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.802 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.802 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.802 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.802 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.802 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.802 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.802 * [backup-simplify]: Simplify (- 0) into 0
161.802 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.803 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.803 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.803 * [backup-simplify]: Simplify phi2 into phi2
161.803 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.803 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.803 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
161.803 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
161.803 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
161.803 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
161.803 * [taylor]: Taking taylor expansion of 2/3 in lambda2
161.803 * [backup-simplify]: Simplify 2/3 into 2/3
161.803 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
161.803 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
161.803 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.803 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.803 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.803 * [taylor]: Taking taylor expansion of 0.5 in lambda2
161.803 * [backup-simplify]: Simplify 0.5 into 0.5
161.803 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.803 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.803 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.803 * [backup-simplify]: Simplify phi1 into phi1
161.803 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.803 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.804 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.804 * [backup-simplify]: Simplify phi2 into phi2
161.804 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.804 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.804 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.804 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.804 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.804 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.804 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.804 * [backup-simplify]: Simplify (- 0) into 0
161.804 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.804 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.804 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.804 * [backup-simplify]: Simplify phi1 into phi1
161.804 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.804 * [backup-simplify]: Simplify phi2 into phi2
161.805 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.805 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.805 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))
161.805 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
161.805 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
161.805 * [taylor]: Taking taylor expansion of 1/9 in lambda2
161.805 * [backup-simplify]: Simplify 1/9 into 1/9
161.805 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
161.805 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.805 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.805 * [backup-simplify]: Simplify 0 into 0
161.805 * [backup-simplify]: Simplify 1 into 1
161.805 * [backup-simplify]: Simplify (* 1 1) into 1
161.806 * [backup-simplify]: Simplify (/ 1 1) into 1
161.806 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
161.806 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
161.807 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))))
161.807 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) into (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
161.807 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.808 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
161.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
161.809 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
161.809 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))
161.810 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) into (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
161.810 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
161.811 * [backup-simplify]: Simplify (+ 0) into 0
161.811 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.811 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.811 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.811 * [backup-simplify]: Simplify (+ 0 0) into 0
161.812 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.812 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.813 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.813 * [backup-simplify]: Simplify (- 0) into 0
161.813 * [backup-simplify]: Simplify (+ 0 0) into 0
161.813 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.814 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.814 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.815 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.815 * [backup-simplify]: Simplify (- 0) into 0
161.815 * [backup-simplify]: Simplify (+ 0 0) into 0
161.815 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.816 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.816 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
161.817 * [backup-simplify]: Simplify (+ 0 0) into 0
161.817 * [backup-simplify]: Simplify (- 0) into 0
161.817 * [backup-simplify]: Simplify (+ 0 0) into 0
161.818 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.818 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
161.818 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
161.818 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
161.819 * [backup-simplify]: Simplify (+ 0 0) into 0
161.819 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
161.820 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.820 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
161.820 * [backup-simplify]: Simplify (- 0) into 0
161.820 * [backup-simplify]: Simplify (+ 0 0) into 0
161.821 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.822 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.823 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.823 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.824 * [backup-simplify]: Simplify (- 0) into 0
161.824 * [backup-simplify]: Simplify (+ 0 0) into 0
161.825 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.826 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.826 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
161.826 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
161.826 * [backup-simplify]: Simplify (- 1/9) into -1/9
161.827 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
161.828 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) (+ (* 0 0) (* 0 -1/9))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
161.828 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) in phi1
161.828 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) in phi1
161.828 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi1
161.828 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.828 * [backup-simplify]: Simplify 1/3 into 1/3
161.828 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi1
161.828 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.828 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.828 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.828 * [backup-simplify]: Simplify 1/3 into 1/3
161.828 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.828 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.829 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.829 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.829 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.829 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.829 * [backup-simplify]: Simplify 0.5 into 0.5
161.829 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.829 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.829 * [taylor]: Taking taylor expansion of phi1 in phi1
161.829 * [backup-simplify]: Simplify 0 into 0
161.829 * [backup-simplify]: Simplify 1 into 1
161.829 * [backup-simplify]: Simplify (/ 1 1) into 1
161.829 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.829 * [taylor]: Taking taylor expansion of phi2 in phi1
161.829 * [backup-simplify]: Simplify phi2 into phi2
161.829 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.829 * [backup-simplify]: Simplify (+ 1 0) into 1
161.829 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.830 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.830 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.830 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.830 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.830 * [taylor]: Taking taylor expansion of 2 in phi1
161.830 * [backup-simplify]: Simplify 2 into 2
161.830 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.830 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.830 * [backup-simplify]: Simplify lambda1 into lambda1
161.830 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.830 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.830 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.830 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.831 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.831 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.831 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi1
161.831 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.831 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.831 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.831 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.831 * [backup-simplify]: Simplify 0.5 into 0.5
161.831 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.831 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.831 * [taylor]: Taking taylor expansion of phi1 in phi1
161.831 * [backup-simplify]: Simplify 0 into 0
161.831 * [backup-simplify]: Simplify 1 into 1
161.831 * [backup-simplify]: Simplify (/ 1 1) into 1
161.831 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.831 * [taylor]: Taking taylor expansion of phi2 in phi1
161.831 * [backup-simplify]: Simplify phi2 into phi2
161.831 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.832 * [backup-simplify]: Simplify (+ 1 0) into 1
161.832 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.832 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.832 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.832 * [taylor]: Taking taylor expansion of phi2 in phi1
161.832 * [backup-simplify]: Simplify phi2 into phi2
161.832 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.832 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.832 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
161.833 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
161.833 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in phi1
161.833 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.833 * [backup-simplify]: Simplify 1/3 into 1/3
161.833 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in phi1
161.833 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.833 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.833 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.833 * [backup-simplify]: Simplify 1/3 into 1/3
161.833 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.833 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.833 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.833 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.833 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.833 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.833 * [backup-simplify]: Simplify 0.5 into 0.5
161.833 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.833 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.833 * [taylor]: Taking taylor expansion of phi1 in phi1
161.833 * [backup-simplify]: Simplify 0 into 0
161.833 * [backup-simplify]: Simplify 1 into 1
161.833 * [backup-simplify]: Simplify (/ 1 1) into 1
161.833 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.833 * [taylor]: Taking taylor expansion of phi2 in phi1
161.833 * [backup-simplify]: Simplify phi2 into phi2
161.833 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.834 * [backup-simplify]: Simplify (+ 1 0) into 1
161.834 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.834 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.834 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.834 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.834 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.834 * [taylor]: Taking taylor expansion of 2 in phi1
161.834 * [backup-simplify]: Simplify 2 into 2
161.834 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.834 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.834 * [backup-simplify]: Simplify lambda1 into lambda1
161.835 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.835 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.835 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.835 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.835 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.835 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.835 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in phi1
161.835 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.835 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.835 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.835 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.835 * [backup-simplify]: Simplify 0.5 into 0.5
161.835 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.835 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.835 * [taylor]: Taking taylor expansion of phi1 in phi1
161.835 * [backup-simplify]: Simplify 0 into 0
161.835 * [backup-simplify]: Simplify 1 into 1
161.836 * [backup-simplify]: Simplify (/ 1 1) into 1
161.836 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.836 * [taylor]: Taking taylor expansion of phi2 in phi1
161.836 * [backup-simplify]: Simplify phi2 into phi2
161.836 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.836 * [backup-simplify]: Simplify (+ 1 0) into 1
161.836 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.836 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.836 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.836 * [taylor]: Taking taylor expansion of phi1 in phi1
161.836 * [backup-simplify]: Simplify 0 into 0
161.836 * [backup-simplify]: Simplify 1 into 1
161.837 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.837 * [backup-simplify]: Simplify (* 1 1) into 1
161.837 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.837 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.837 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in phi1
161.837 * [taylor]: Taking taylor expansion of 2/3 in phi1
161.837 * [backup-simplify]: Simplify 2/3 into 2/3
161.837 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in phi1
161.837 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.838 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.838 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.838 * [backup-simplify]: Simplify 1/3 into 1/3
161.838 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.838 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.838 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.838 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.838 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.838 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.838 * [backup-simplify]: Simplify 0.5 into 0.5
161.838 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.838 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.838 * [taylor]: Taking taylor expansion of phi1 in phi1
161.838 * [backup-simplify]: Simplify 0 into 0
161.838 * [backup-simplify]: Simplify 1 into 1
161.838 * [backup-simplify]: Simplify (/ 1 1) into 1
161.838 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.838 * [taylor]: Taking taylor expansion of phi2 in phi1
161.838 * [backup-simplify]: Simplify phi2 into phi2
161.838 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.840 * [backup-simplify]: Simplify (+ 1 0) into 1
161.840 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.840 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.840 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.840 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.841 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.841 * [taylor]: Taking taylor expansion of 2 in phi1
161.841 * [backup-simplify]: Simplify 2 into 2
161.841 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.841 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.841 * [backup-simplify]: Simplify lambda1 into lambda1
161.841 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.841 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.841 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.841 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.841 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.841 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.841 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in phi1
161.841 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.841 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.841 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.841 * [taylor]: Taking taylor expansion of 0.5 in phi1
161.841 * [backup-simplify]: Simplify 0.5 into 0.5
161.841 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.842 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.842 * [taylor]: Taking taylor expansion of phi1 in phi1
161.842 * [backup-simplify]: Simplify 0 into 0
161.842 * [backup-simplify]: Simplify 1 into 1
161.842 * [backup-simplify]: Simplify (/ 1 1) into 1
161.842 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.842 * [taylor]: Taking taylor expansion of phi2 in phi1
161.842 * [backup-simplify]: Simplify phi2 into phi2
161.842 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.842 * [backup-simplify]: Simplify (+ 1 0) into 1
161.842 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.842 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.842 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
161.843 * [taylor]: Taking taylor expansion of phi1 in phi1
161.843 * [backup-simplify]: Simplify 0 into 0
161.843 * [backup-simplify]: Simplify 1 into 1
161.843 * [taylor]: Taking taylor expansion of phi2 in phi1
161.843 * [backup-simplify]: Simplify phi2 into phi2
161.843 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.843 * [backup-simplify]: Simplify (* 0 phi2) into 0
161.843 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
161.843 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
161.843 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.844 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2) (* 0 0)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)
161.844 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))
161.845 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
161.845 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.845 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.846 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.846 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.846 * [backup-simplify]: Simplify (- 0) into 0
161.847 * [backup-simplify]: Simplify (+ 0 0) into 0
161.847 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.848 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.849 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.850 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.850 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.850 * [backup-simplify]: Simplify (- 0) into 0
161.851 * [backup-simplify]: Simplify (+ 0 0) into 0
161.851 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.852 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.853 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.853 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.853 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.854 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.854 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
161.855 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.855 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
161.856 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.857 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.858 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.858 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
161.858 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.859 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.859 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.860 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.860 * [backup-simplify]: Simplify (- 0) into 0
161.860 * [backup-simplify]: Simplify (+ 0 0) into 0
161.861 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.861 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.862 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 phi2))) into 0
161.862 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.863 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 phi2) (* 0 0))) into 0
161.863 * [backup-simplify]: Simplify (- (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))))) into 0
161.864 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)))) into 0
161.864 * [backup-simplify]: Simplify (- 0) into 0
161.865 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
161.865 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi2
161.865 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.865 * [backup-simplify]: Simplify 1/3 into 1/3
161.865 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi2
161.865 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
161.865 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
161.865 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.865 * [backup-simplify]: Simplify 1/3 into 1/3
161.865 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
161.865 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
161.865 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.865 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.865 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.865 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.865 * [backup-simplify]: Simplify 0.5 into 0.5
161.865 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.865 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.865 * [taylor]: Taking taylor expansion of phi1 in phi2
161.865 * [backup-simplify]: Simplify phi1 into phi1
161.865 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.865 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.865 * [taylor]: Taking taylor expansion of phi2 in phi2
161.865 * [backup-simplify]: Simplify 0 into 0
161.865 * [backup-simplify]: Simplify 1 into 1
161.865 * [backup-simplify]: Simplify (/ 1 1) into 1
161.866 * [backup-simplify]: Simplify (+ 0 1) into 1
161.866 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.866 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.866 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.866 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.866 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
161.866 * [taylor]: Taking taylor expansion of 2 in phi2
161.866 * [backup-simplify]: Simplify 2 into 2
161.866 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
161.866 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.866 * [backup-simplify]: Simplify lambda1 into lambda1
161.866 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.867 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.867 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.867 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.867 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.867 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.867 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi2
161.867 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.867 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.867 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.867 * [taylor]: Taking taylor expansion of 0.5 in phi2
161.867 * [backup-simplify]: Simplify 0.5 into 0.5
161.867 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.867 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.867 * [taylor]: Taking taylor expansion of phi1 in phi2
161.867 * [backup-simplify]: Simplify phi1 into phi1
161.867 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.867 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.867 * [taylor]: Taking taylor expansion of phi2 in phi2
161.867 * [backup-simplify]: Simplify 0 into 0
161.867 * [backup-simplify]: Simplify 1 into 1
161.868 * [backup-simplify]: Simplify (/ 1 1) into 1
161.868 * [backup-simplify]: Simplify (+ 0 1) into 1
161.868 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
161.868 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.868 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
161.868 * [taylor]: Taking taylor expansion of phi2 in phi2
161.868 * [backup-simplify]: Simplify 0 into 0
161.868 * [backup-simplify]: Simplify 1 into 1
161.869 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.869 * [backup-simplify]: Simplify (* 1 1) into 1
161.869 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.869 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.870 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.870 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.871 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.871 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.871 * [backup-simplify]: Simplify (- 0) into 0
161.871 * [backup-simplify]: Simplify (+ 0 0) into 0
161.872 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.872 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.873 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.874 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.875 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.875 * [backup-simplify]: Simplify (- 0) into 0
161.876 * [backup-simplify]: Simplify (+ 0 0) into 0
161.876 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.877 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.878 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.878 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.878 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.879 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.879 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
161.880 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.880 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
161.881 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.882 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.883 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
161.883 * [backup-simplify]: Simplify 0 into 0
161.883 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.884 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
161.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
161.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
161.884 * [backup-simplify]: Simplify (+ 0 0) into 0
161.885 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
161.885 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.885 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
161.886 * [backup-simplify]: Simplify (- 0) into 0
161.886 * [backup-simplify]: Simplify (+ 0 0) into 0
161.886 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.887 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
161.888 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
161.889 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
161.889 * [backup-simplify]: Simplify (- 0) into 0
161.889 * [backup-simplify]: Simplify (+ 0 0) into 0
161.890 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
161.891 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
161.892 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
161.893 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
161.893 * [taylor]: Taking taylor expansion of 0 in phi1
161.893 * [backup-simplify]: Simplify 0 into 0
161.893 * [taylor]: Taking taylor expansion of 0 in phi2
161.893 * [backup-simplify]: Simplify 0 into 0
161.893 * [backup-simplify]: Simplify 0 into 0
161.893 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) 2)) (* 2 (log (/ 1 lambda1)))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
161.894 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0))) (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)))) (* (- (/ 1 (- phi1)) (/ 1 (- phi2))) (- (/ 1 (- phi1)) (/ 1 (- phi2)))))) into (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3)
161.894 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
161.894 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi2
161.894 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi2
161.894 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi2
161.894 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.894 * [backup-simplify]: Simplify 1/3 into 1/3
161.894 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi2
161.894 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi2
161.894 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi2
161.894 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
161.894 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.894 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.894 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.894 * [taylor]: Taking taylor expansion of -0.5 in phi2
161.894 * [backup-simplify]: Simplify -0.5 into -0.5
161.894 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.894 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.894 * [taylor]: Taking taylor expansion of phi1 in phi2
161.894 * [backup-simplify]: Simplify phi1 into phi1
161.894 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.894 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.894 * [taylor]: Taking taylor expansion of phi2 in phi2
161.894 * [backup-simplify]: Simplify 0 into 0
161.894 * [backup-simplify]: Simplify 1 into 1
161.894 * [backup-simplify]: Simplify (/ 1 1) into 1
161.895 * [backup-simplify]: Simplify (+ 0 1) into 1
161.895 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.895 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.895 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
161.895 * [taylor]: Taking taylor expansion of lambda2 in phi2
161.895 * [backup-simplify]: Simplify lambda2 into lambda2
161.895 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.895 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.896 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.896 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi2
161.896 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
161.896 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
161.896 * [taylor]: Taking taylor expansion of phi1 in phi2
161.896 * [backup-simplify]: Simplify phi1 into phi1
161.896 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.896 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.896 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi2
161.896 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
161.896 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.896 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.896 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.896 * [taylor]: Taking taylor expansion of -0.5 in phi2
161.896 * [backup-simplify]: Simplify -0.5 into -0.5
161.896 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.896 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.896 * [taylor]: Taking taylor expansion of phi1 in phi2
161.896 * [backup-simplify]: Simplify phi1 into phi1
161.896 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.896 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.896 * [taylor]: Taking taylor expansion of phi2 in phi2
161.896 * [backup-simplify]: Simplify 0 into 0
161.896 * [backup-simplify]: Simplify 1 into 1
161.896 * [backup-simplify]: Simplify (/ 1 1) into 1
161.897 * [backup-simplify]: Simplify (+ 0 1) into 1
161.897 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.897 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.897 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
161.897 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.897 * [backup-simplify]: Simplify lambda1 into lambda1
161.897 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.897 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.897 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
161.897 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
161.897 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
161.897 * [taylor]: Taking taylor expansion of phi2 in phi2
161.897 * [backup-simplify]: Simplify 0 into 0
161.897 * [backup-simplify]: Simplify 1 into 1
161.898 * [backup-simplify]: Simplify (* 1 1) into 1
161.898 * [backup-simplify]: Simplify (/ 1 1) into 1
161.898 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi2
161.898 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
161.898 * [taylor]: Taking taylor expansion of 2 in phi2
161.898 * [backup-simplify]: Simplify 2 into 2
161.898 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
161.898 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
161.898 * [taylor]: Taking taylor expansion of phi1 in phi2
161.898 * [backup-simplify]: Simplify phi1 into phi1
161.898 * [taylor]: Taking taylor expansion of phi2 in phi2
161.898 * [backup-simplify]: Simplify 0 into 0
161.898 * [backup-simplify]: Simplify 1 into 1
161.898 * [backup-simplify]: Simplify (* phi1 0) into 0
161.898 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
161.898 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.898 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi2
161.898 * [taylor]: Taking taylor expansion of 2 in phi2
161.898 * [backup-simplify]: Simplify 2 into 2
161.898 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi2
161.898 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.899 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.899 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.899 * [taylor]: Taking taylor expansion of -0.5 in phi2
161.899 * [backup-simplify]: Simplify -0.5 into -0.5
161.899 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.899 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.899 * [taylor]: Taking taylor expansion of phi1 in phi2
161.899 * [backup-simplify]: Simplify phi1 into phi1
161.899 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.899 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.899 * [taylor]: Taking taylor expansion of phi2 in phi2
161.899 * [backup-simplify]: Simplify 0 into 0
161.899 * [backup-simplify]: Simplify 1 into 1
161.899 * [backup-simplify]: Simplify (/ 1 1) into 1
161.899 * [backup-simplify]: Simplify (+ 0 1) into 1
161.899 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.900 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.900 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi2
161.900 * [taylor]: Taking taylor expansion of lambda2 in phi2
161.900 * [backup-simplify]: Simplify lambda2 into lambda2
161.900 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.900 * [backup-simplify]: Simplify lambda1 into lambda1
161.900 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.900 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
161.900 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
161.900 * [backup-simplify]: Simplify (+ 0 1) into 1
161.901 * [backup-simplify]: Simplify (+ 0 1) into 1
161.901 * [backup-simplify]: Simplify (+ 0 1) into 1
161.901 * [backup-simplify]: Simplify (+ 1 0) into 1
161.901 * [backup-simplify]: Simplify (log 1) into 0
161.902 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
161.902 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
161.902 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
161.902 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi1
161.902 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi1
161.902 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi1
161.902 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.902 * [backup-simplify]: Simplify 1/3 into 1/3
161.902 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi1
161.902 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi1
161.902 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi1
161.902 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
161.902 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.902 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.902 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.902 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.902 * [backup-simplify]: Simplify -0.5 into -0.5
161.902 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.902 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.902 * [taylor]: Taking taylor expansion of phi1 in phi1
161.902 * [backup-simplify]: Simplify 0 into 0
161.902 * [backup-simplify]: Simplify 1 into 1
161.902 * [backup-simplify]: Simplify (/ 1 1) into 1
161.902 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.902 * [taylor]: Taking taylor expansion of phi2 in phi1
161.902 * [backup-simplify]: Simplify phi2 into phi2
161.902 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.903 * [backup-simplify]: Simplify (+ 1 0) into 1
161.903 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.903 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.903 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
161.903 * [taylor]: Taking taylor expansion of lambda2 in phi1
161.903 * [backup-simplify]: Simplify lambda2 into lambda2
161.903 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.903 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.903 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.903 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi1
161.903 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
161.903 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
161.903 * [taylor]: Taking taylor expansion of phi1 in phi1
161.904 * [backup-simplify]: Simplify 0 into 0
161.904 * [backup-simplify]: Simplify 1 into 1
161.904 * [backup-simplify]: Simplify (* 1 1) into 1
161.904 * [backup-simplify]: Simplify (/ 1 1) into 1
161.904 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi1
161.904 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
161.904 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.904 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.904 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.904 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.904 * [backup-simplify]: Simplify -0.5 into -0.5
161.904 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.904 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.904 * [taylor]: Taking taylor expansion of phi1 in phi1
161.904 * [backup-simplify]: Simplify 0 into 0
161.904 * [backup-simplify]: Simplify 1 into 1
161.904 * [backup-simplify]: Simplify (/ 1 1) into 1
161.904 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.904 * [taylor]: Taking taylor expansion of phi2 in phi1
161.904 * [backup-simplify]: Simplify phi2 into phi2
161.904 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.905 * [backup-simplify]: Simplify (+ 1 0) into 1
161.905 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.905 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.905 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
161.905 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.905 * [backup-simplify]: Simplify lambda1 into lambda1
161.905 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.905 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.906 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
161.906 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
161.906 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
161.906 * [taylor]: Taking taylor expansion of phi2 in phi1
161.906 * [backup-simplify]: Simplify phi2 into phi2
161.906 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.906 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.906 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi1
161.906 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
161.906 * [taylor]: Taking taylor expansion of 2 in phi1
161.906 * [backup-simplify]: Simplify 2 into 2
161.906 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
161.906 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
161.906 * [taylor]: Taking taylor expansion of phi1 in phi1
161.906 * [backup-simplify]: Simplify 0 into 0
161.906 * [backup-simplify]: Simplify 1 into 1
161.906 * [taylor]: Taking taylor expansion of phi2 in phi1
161.906 * [backup-simplify]: Simplify phi2 into phi2
161.906 * [backup-simplify]: Simplify (* 0 phi2) into 0
161.906 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
161.906 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.906 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi1
161.906 * [taylor]: Taking taylor expansion of 2 in phi1
161.906 * [backup-simplify]: Simplify 2 into 2
161.906 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi1
161.906 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.906 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.906 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.906 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.906 * [backup-simplify]: Simplify -0.5 into -0.5
161.906 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.906 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.906 * [taylor]: Taking taylor expansion of phi1 in phi1
161.906 * [backup-simplify]: Simplify 0 into 0
161.906 * [backup-simplify]: Simplify 1 into 1
161.907 * [backup-simplify]: Simplify (/ 1 1) into 1
161.907 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.907 * [taylor]: Taking taylor expansion of phi2 in phi1
161.907 * [backup-simplify]: Simplify phi2 into phi2
161.907 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.907 * [backup-simplify]: Simplify (+ 1 0) into 1
161.907 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.907 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.907 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi1
161.907 * [taylor]: Taking taylor expansion of lambda2 in phi1
161.907 * [backup-simplify]: Simplify lambda2 into lambda2
161.907 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.907 * [backup-simplify]: Simplify lambda1 into lambda1
161.908 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.908 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
161.908 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
161.908 * [backup-simplify]: Simplify (+ 1 0) into 1
161.908 * [backup-simplify]: Simplify (+ 0 1) into 1
161.909 * [backup-simplify]: Simplify (+ 1 0) into 1
161.909 * [backup-simplify]: Simplify (log 1) into 0
161.909 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
161.909 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
161.909 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
161.909 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda2
161.909 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda2
161.909 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda2
161.909 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.909 * [backup-simplify]: Simplify 1/3 into 1/3
161.909 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda2
161.909 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda2
161.909 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda2
161.909 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
161.909 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.909 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.910 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.910 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.910 * [backup-simplify]: Simplify -0.5 into -0.5
161.910 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.910 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.910 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.910 * [backup-simplify]: Simplify phi1 into phi1
161.910 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.910 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.910 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.910 * [backup-simplify]: Simplify phi2 into phi2
161.910 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.910 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.910 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.910 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.910 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.910 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.910 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.910 * [backup-simplify]: Simplify (- 0) into 0
161.911 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.911 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.911 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.911 * [backup-simplify]: Simplify 0 into 0
161.911 * [backup-simplify]: Simplify 1 into 1
161.911 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.911 * [backup-simplify]: Simplify (* 1 1) into 1
161.911 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.911 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda2
161.911 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
161.911 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.911 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.911 * [backup-simplify]: Simplify phi1 into phi1
161.911 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.911 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.911 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda2
161.911 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
161.911 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.911 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.911 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.912 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.912 * [backup-simplify]: Simplify -0.5 into -0.5
161.912 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.912 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.912 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.912 * [backup-simplify]: Simplify phi1 into phi1
161.912 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.912 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.912 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.912 * [backup-simplify]: Simplify phi2 into phi2
161.912 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.912 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.912 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.912 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.912 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.912 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.912 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.912 * [backup-simplify]: Simplify (- 0) into 0
161.913 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.913 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
161.913 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.913 * [backup-simplify]: Simplify lambda1 into lambda1
161.913 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.913 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
161.913 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
161.913 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
161.913 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.913 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.913 * [backup-simplify]: Simplify phi2 into phi2
161.913 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.913 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.913 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda2
161.913 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
161.913 * [taylor]: Taking taylor expansion of 2 in lambda2
161.913 * [backup-simplify]: Simplify 2 into 2
161.913 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
161.913 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.913 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.913 * [backup-simplify]: Simplify phi1 into phi1
161.913 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.913 * [backup-simplify]: Simplify phi2 into phi2
161.913 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.913 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
161.913 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda2
161.913 * [taylor]: Taking taylor expansion of 2 in lambda2
161.913 * [backup-simplify]: Simplify 2 into 2
161.913 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda2
161.913 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.914 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.914 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.914 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.914 * [backup-simplify]: Simplify -0.5 into -0.5
161.914 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.914 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.914 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.914 * [backup-simplify]: Simplify phi1 into phi1
161.914 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.914 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.914 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.914 * [backup-simplify]: Simplify phi2 into phi2
161.914 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.914 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.914 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.914 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.914 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.914 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.914 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.914 * [backup-simplify]: Simplify (- 0) into 0
161.915 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.915 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda2
161.915 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.915 * [backup-simplify]: Simplify 0 into 0
161.915 * [backup-simplify]: Simplify 1 into 1
161.915 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.915 * [backup-simplify]: Simplify lambda1 into lambda1
161.915 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.915 * [backup-simplify]: Simplify (* 0 lambda1) into 0
161.915 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda1)) into lambda1
161.915 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
161.915 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.916 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.916 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.916 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
161.916 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
161.917 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
161.917 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
161.917 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
161.917 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
161.917 * [taylor]: Taking taylor expansion of 1/3 in lambda1
161.917 * [backup-simplify]: Simplify 1/3 into 1/3
161.917 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
161.917 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
161.917 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
161.917 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
161.917 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.917 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.917 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.917 * [taylor]: Taking taylor expansion of -0.5 in lambda1
161.917 * [backup-simplify]: Simplify -0.5 into -0.5
161.917 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.917 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.917 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.917 * [backup-simplify]: Simplify phi1 into phi1
161.917 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.917 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.917 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.917 * [backup-simplify]: Simplify phi2 into phi2
161.917 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.917 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.917 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.917 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.917 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.918 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.918 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.918 * [backup-simplify]: Simplify (- 0) into 0
161.918 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.918 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
161.918 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.918 * [backup-simplify]: Simplify lambda2 into lambda2
161.918 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.918 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.918 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.918 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
161.918 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
161.918 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
161.918 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.919 * [backup-simplify]: Simplify phi1 into phi1
161.919 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.919 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.919 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
161.919 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
161.919 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.919 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.919 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.919 * [taylor]: Taking taylor expansion of -0.5 in lambda1
161.919 * [backup-simplify]: Simplify -0.5 into -0.5
161.919 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.919 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.919 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.919 * [backup-simplify]: Simplify phi1 into phi1
161.919 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.919 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.919 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.919 * [backup-simplify]: Simplify phi2 into phi2
161.919 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.919 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.919 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.919 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.919 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.919 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.919 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.920 * [backup-simplify]: Simplify (- 0) into 0
161.920 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.920 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
161.920 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.920 * [backup-simplify]: Simplify 0 into 0
161.920 * [backup-simplify]: Simplify 1 into 1
161.920 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.920 * [backup-simplify]: Simplify (* 1 1) into 1
161.920 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.920 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
161.920 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
161.920 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.921 * [backup-simplify]: Simplify phi2 into phi2
161.921 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.921 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.921 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
161.921 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
161.921 * [taylor]: Taking taylor expansion of 2 in lambda1
161.921 * [backup-simplify]: Simplify 2 into 2
161.921 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
161.921 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
161.921 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.921 * [backup-simplify]: Simplify phi1 into phi1
161.921 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.921 * [backup-simplify]: Simplify phi2 into phi2
161.921 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.921 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
161.921 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
161.921 * [taylor]: Taking taylor expansion of 2 in lambda1
161.921 * [backup-simplify]: Simplify 2 into 2
161.921 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
161.921 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.921 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.921 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.921 * [taylor]: Taking taylor expansion of -0.5 in lambda1
161.921 * [backup-simplify]: Simplify -0.5 into -0.5
161.921 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.921 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.921 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.921 * [backup-simplify]: Simplify phi1 into phi1
161.921 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.921 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.921 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.921 * [backup-simplify]: Simplify phi2 into phi2
161.921 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.921 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.921 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.921 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.921 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.922 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.922 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.922 * [backup-simplify]: Simplify (- 0) into 0
161.922 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.922 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
161.922 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.922 * [backup-simplify]: Simplify lambda2 into lambda2
161.922 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.922 * [backup-simplify]: Simplify 0 into 0
161.922 * [backup-simplify]: Simplify 1 into 1
161.922 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.922 * [backup-simplify]: Simplify (* lambda2 0) into 0
161.923 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
161.923 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
161.923 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.923 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.923 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.923 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.924 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.924 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.924 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.924 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.924 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
161.924 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
161.925 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
161.925 * [taylor]: Taking taylor expansion of 1/3 in lambda1
161.925 * [backup-simplify]: Simplify 1/3 into 1/3
161.925 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
161.925 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
161.925 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
161.925 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
161.925 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.925 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.925 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.925 * [taylor]: Taking taylor expansion of -0.5 in lambda1
161.925 * [backup-simplify]: Simplify -0.5 into -0.5
161.925 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.925 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.925 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.925 * [backup-simplify]: Simplify phi1 into phi1
161.925 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.925 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.925 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.925 * [backup-simplify]: Simplify phi2 into phi2
161.925 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.925 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.925 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.925 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.925 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.925 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.926 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.926 * [backup-simplify]: Simplify (- 0) into 0
161.926 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.926 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
161.926 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.926 * [backup-simplify]: Simplify lambda2 into lambda2
161.926 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.926 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
161.926 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
161.926 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
161.926 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
161.926 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
161.926 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.926 * [backup-simplify]: Simplify phi1 into phi1
161.927 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.927 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
161.927 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
161.927 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
161.927 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.927 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.927 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.927 * [taylor]: Taking taylor expansion of -0.5 in lambda1
161.927 * [backup-simplify]: Simplify -0.5 into -0.5
161.927 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.927 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.927 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.927 * [backup-simplify]: Simplify phi1 into phi1
161.927 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.927 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.927 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.927 * [backup-simplify]: Simplify phi2 into phi2
161.927 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.927 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.927 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.927 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.927 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.927 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.927 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.929 * [backup-simplify]: Simplify (- 0) into 0
161.929 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.929 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
161.929 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.929 * [backup-simplify]: Simplify 0 into 0
161.929 * [backup-simplify]: Simplify 1 into 1
161.929 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.930 * [backup-simplify]: Simplify (* 1 1) into 1
161.930 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.930 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
161.930 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
161.930 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.930 * [backup-simplify]: Simplify phi2 into phi2
161.930 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.930 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
161.930 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
161.930 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
161.930 * [taylor]: Taking taylor expansion of 2 in lambda1
161.930 * [backup-simplify]: Simplify 2 into 2
161.930 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
161.930 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
161.930 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.930 * [backup-simplify]: Simplify phi1 into phi1
161.930 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.930 * [backup-simplify]: Simplify phi2 into phi2
161.930 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.930 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
161.930 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
161.930 * [taylor]: Taking taylor expansion of 2 in lambda1
161.930 * [backup-simplify]: Simplify 2 into 2
161.930 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
161.930 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
161.930 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
161.930 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
161.930 * [taylor]: Taking taylor expansion of -0.5 in lambda1
161.930 * [backup-simplify]: Simplify -0.5 into -0.5
161.930 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
161.930 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
161.930 * [taylor]: Taking taylor expansion of phi1 in lambda1
161.930 * [backup-simplify]: Simplify phi1 into phi1
161.930 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.930 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
161.930 * [taylor]: Taking taylor expansion of phi2 in lambda1
161.930 * [backup-simplify]: Simplify phi2 into phi2
161.930 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.931 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.931 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.931 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.931 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.931 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.931 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.931 * [backup-simplify]: Simplify (- 0) into 0
161.931 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.931 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
161.931 * [taylor]: Taking taylor expansion of lambda2 in lambda1
161.931 * [backup-simplify]: Simplify lambda2 into lambda2
161.931 * [taylor]: Taking taylor expansion of lambda1 in lambda1
161.931 * [backup-simplify]: Simplify 0 into 0
161.931 * [backup-simplify]: Simplify 1 into 1
161.932 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.932 * [backup-simplify]: Simplify (* lambda2 0) into 0
161.932 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
161.932 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
161.932 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.932 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.933 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.933 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.933 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.933 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.933 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.934 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.934 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
161.934 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
161.934 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.934 * [backup-simplify]: Simplify 1/3 into 1/3
161.934 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
161.934 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.934 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.934 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.934 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.934 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.934 * [backup-simplify]: Simplify -0.5 into -0.5
161.934 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.934 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.934 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.934 * [backup-simplify]: Simplify phi1 into phi1
161.934 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.934 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.934 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.934 * [backup-simplify]: Simplify phi2 into phi2
161.934 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.934 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.934 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.934 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.934 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.935 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.935 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.935 * [backup-simplify]: Simplify (- 0) into 0
161.935 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.935 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.935 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.935 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
161.935 * [taylor]: Taking taylor expansion of 2 in lambda2
161.935 * [backup-simplify]: Simplify 2 into 2
161.935 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
161.935 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.935 * [backup-simplify]: Simplify lambda1 into lambda1
161.935 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.936 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.936 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.936 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.936 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.936 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.936 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
161.936 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
161.936 * [taylor]: Taking taylor expansion of 1/3 in phi1
161.936 * [backup-simplify]: Simplify 1/3 into 1/3
161.936 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
161.936 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
161.936 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
161.936 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
161.936 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
161.936 * [taylor]: Taking taylor expansion of -0.5 in phi1
161.936 * [backup-simplify]: Simplify -0.5 into -0.5
161.936 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
161.936 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
161.936 * [taylor]: Taking taylor expansion of phi1 in phi1
161.936 * [backup-simplify]: Simplify 0 into 0
161.937 * [backup-simplify]: Simplify 1 into 1
161.937 * [backup-simplify]: Simplify (/ 1 1) into 1
161.937 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
161.937 * [taylor]: Taking taylor expansion of phi2 in phi1
161.937 * [backup-simplify]: Simplify phi2 into phi2
161.937 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.937 * [backup-simplify]: Simplify (+ 1 0) into 1
161.937 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.937 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.938 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.938 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.938 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
161.938 * [taylor]: Taking taylor expansion of 2 in phi1
161.938 * [backup-simplify]: Simplify 2 into 2
161.938 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
161.938 * [taylor]: Taking taylor expansion of lambda1 in phi1
161.938 * [backup-simplify]: Simplify lambda1 into lambda1
161.938 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.938 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.938 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.938 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.938 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.939 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.939 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
161.939 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
161.939 * [taylor]: Taking taylor expansion of 1/3 in phi2
161.939 * [backup-simplify]: Simplify 1/3 into 1/3
161.939 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
161.939 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
161.939 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
161.939 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
161.939 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
161.939 * [taylor]: Taking taylor expansion of -0.5 in phi2
161.939 * [backup-simplify]: Simplify -0.5 into -0.5
161.939 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
161.939 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
161.939 * [taylor]: Taking taylor expansion of phi1 in phi2
161.939 * [backup-simplify]: Simplify phi1 into phi1
161.939 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.939 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
161.939 * [taylor]: Taking taylor expansion of phi2 in phi2
161.939 * [backup-simplify]: Simplify 0 into 0
161.939 * [backup-simplify]: Simplify 1 into 1
161.939 * [backup-simplify]: Simplify (/ 1 1) into 1
161.939 * [backup-simplify]: Simplify (+ 0 1) into 1
161.940 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
161.940 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.940 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.940 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.940 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
161.940 * [taylor]: Taking taylor expansion of 2 in phi2
161.940 * [backup-simplify]: Simplify 2 into 2
161.940 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
161.940 * [taylor]: Taking taylor expansion of lambda1 in phi2
161.940 * [backup-simplify]: Simplify lambda1 into lambda1
161.940 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.940 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.940 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.941 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.941 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.941 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.941 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.942 * [backup-simplify]: Simplify (+ 0) into 0
161.942 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.942 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.942 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.942 * [backup-simplify]: Simplify (+ 0 0) into 0
161.943 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.943 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.943 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.944 * [backup-simplify]: Simplify (- 0) into 0
161.944 * [backup-simplify]: Simplify (+ 0 0) into 0
161.944 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.944 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
161.945 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
161.945 * [backup-simplify]: Simplify (+ 0 0) into 0
161.946 * [backup-simplify]: Simplify (+ 0 0) into 0
161.946 * [backup-simplify]: Simplify (+ 0 0) into 0
161.946 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
161.946 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
161.946 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
161.947 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
161.947 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
161.948 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.948 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
161.948 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
161.948 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
161.948 * [taylor]: Taking taylor expansion of -2/3 in lambda2
161.948 * [backup-simplify]: Simplify -2/3 into -2/3
161.948 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
161.948 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
161.948 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
161.948 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.948 * [backup-simplify]: Simplify 1/3 into 1/3
161.948 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
161.948 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.948 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.948 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.949 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.949 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.949 * [backup-simplify]: Simplify -0.5 into -0.5
161.949 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.949 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.949 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.949 * [backup-simplify]: Simplify phi1 into phi1
161.949 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.949 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.949 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.949 * [backup-simplify]: Simplify phi2 into phi2
161.949 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.949 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.949 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.949 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.949 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.949 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.949 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.949 * [backup-simplify]: Simplify (- 0) into 0
161.950 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.950 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.950 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.950 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
161.950 * [taylor]: Taking taylor expansion of 2 in lambda2
161.950 * [backup-simplify]: Simplify 2 into 2
161.950 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
161.950 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.950 * [backup-simplify]: Simplify lambda1 into lambda1
161.950 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.950 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.950 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.950 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.951 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.951 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.951 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.951 * [backup-simplify]: Simplify 0 into 0
161.951 * [backup-simplify]: Simplify 1 into 1
161.951 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.951 * [backup-simplify]: Simplify (+ 0) into 0
161.952 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.952 * [backup-simplify]: Simplify (+ 0 0) into 0
161.952 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.953 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.953 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.953 * [backup-simplify]: Simplify (- 0) into 0
161.954 * [backup-simplify]: Simplify (+ 0 0) into 0
161.954 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.954 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.955 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.955 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.955 * [backup-simplify]: Simplify (- 0) into 0
161.956 * [backup-simplify]: Simplify (+ 0 0) into 0
161.956 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.957 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.957 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
161.958 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
161.958 * [taylor]: Taking taylor expansion of 0 in phi1
161.958 * [backup-simplify]: Simplify 0 into 0
161.958 * [taylor]: Taking taylor expansion of 0 in phi2
161.958 * [backup-simplify]: Simplify 0 into 0
161.958 * [backup-simplify]: Simplify 0 into 0
161.958 * [backup-simplify]: Simplify (+ 0) into 0
161.959 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.959 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.959 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.959 * [backup-simplify]: Simplify (+ 0 0) into 0
161.959 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.960 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.960 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.960 * [backup-simplify]: Simplify (- 0) into 0
161.961 * [backup-simplify]: Simplify (+ 0 0) into 0
161.961 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.961 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.962 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.962 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.962 * [backup-simplify]: Simplify (- 0) into 0
161.963 * [backup-simplify]: Simplify (+ 0 0) into 0
161.963 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.964 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.964 * [taylor]: Taking taylor expansion of 0 in phi1
161.964 * [backup-simplify]: Simplify 0 into 0
161.964 * [taylor]: Taking taylor expansion of 0 in phi2
161.964 * [backup-simplify]: Simplify 0 into 0
161.964 * [backup-simplify]: Simplify 0 into 0
161.964 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.965 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.965 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.965 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.966 * [backup-simplify]: Simplify (- 0) into 0
161.966 * [backup-simplify]: Simplify (+ 0 0) into 0
161.966 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.967 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.967 * [taylor]: Taking taylor expansion of 0 in phi2
161.967 * [backup-simplify]: Simplify 0 into 0
161.967 * [backup-simplify]: Simplify 0 into 0
161.967 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.968 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.968 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.968 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
161.969 * [backup-simplify]: Simplify (- 0) into 0
161.969 * [backup-simplify]: Simplify (+ 0 0) into 0
161.969 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
161.970 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
161.970 * [backup-simplify]: Simplify 0 into 0
161.971 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
161.971 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
161.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
161.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
161.971 * [backup-simplify]: Simplify (+ 0 0) into 0
161.972 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
161.972 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
161.973 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
161.973 * [backup-simplify]: Simplify (- 0) into 0
161.973 * [backup-simplify]: Simplify (+ 0 0) into 0
161.974 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
161.974 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
161.975 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
161.975 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow phi2 2))) into (/ 1 (pow phi2 2))
161.975 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
161.976 * [backup-simplify]: Simplify (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))))
161.976 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
161.976 * [backup-simplify]: Simplify (+ 0) into 0
161.977 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.977 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.977 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.977 * [backup-simplify]: Simplify (+ 0 0) into 0
161.977 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.978 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.978 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.978 * [backup-simplify]: Simplify (- 0) into 0
161.979 * [backup-simplify]: Simplify (+ 0 0) into 0
161.979 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.979 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 1) (* 0 0))) into 0
161.979 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
161.980 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
161.980 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
161.980 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
161.981 * [backup-simplify]: Simplify (+ (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))
161.982 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))
161.982 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.984 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))))
161.986 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) 1) 1)))) into (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))
161.986 * [taylor]: Taking taylor expansion of (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) in lambda2
161.986 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
161.986 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
161.986 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in lambda2
161.986 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.986 * [backup-simplify]: Simplify 1/3 into 1/3
161.986 * [taylor]: Taking taylor expansion of (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in lambda2
161.986 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.986 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
161.986 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.986 * [backup-simplify]: Simplify phi1 into phi1
161.986 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.986 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.986 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.986 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.986 * [backup-simplify]: Simplify -0.5 into -0.5
161.986 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.986 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.986 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.986 * [backup-simplify]: Simplify phi1 into phi1
161.986 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.986 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.986 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.986 * [backup-simplify]: Simplify phi2 into phi2
161.986 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.986 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.986 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.986 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.986 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.986 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.987 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.987 * [backup-simplify]: Simplify (- 0) into 0
161.987 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.987 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
161.987 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.987 * [backup-simplify]: Simplify (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.988 * [backup-simplify]: Simplify (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.988 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
161.988 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.988 * [backup-simplify]: Simplify 1/3 into 1/3
161.988 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
161.988 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
161.988 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.988 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.988 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.988 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.988 * [backup-simplify]: Simplify -0.5 into -0.5
161.988 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.988 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.988 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.988 * [backup-simplify]: Simplify phi1 into phi1
161.988 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.988 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.988 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.988 * [backup-simplify]: Simplify phi2 into phi2
161.988 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.988 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.988 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.988 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.988 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.988 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.988 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.989 * [backup-simplify]: Simplify (- 0) into 0
161.989 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.989 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
161.989 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.989 * [backup-simplify]: Simplify phi2 into phi2
161.989 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.989 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
161.989 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.989 * [backup-simplify]: Simplify (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.989 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
161.989 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
161.989 * [taylor]: Taking taylor expansion of 2/3 in lambda2
161.990 * [backup-simplify]: Simplify 2/3 into 2/3
161.990 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
161.990 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
161.990 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.990 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.990 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.990 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.990 * [backup-simplify]: Simplify -0.5 into -0.5
161.990 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.990 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.990 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.990 * [backup-simplify]: Simplify phi1 into phi1
161.990 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.990 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.990 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.990 * [backup-simplify]: Simplify phi2 into phi2
161.990 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.990 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.990 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.990 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.990 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.990 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.990 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.991 * [backup-simplify]: Simplify (- 0) into 0
161.991 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.991 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
161.991 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.991 * [backup-simplify]: Simplify phi1 into phi1
161.991 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.991 * [backup-simplify]: Simplify phi2 into phi2
161.991 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.991 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
161.991 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
161.991 * [backup-simplify]: Simplify (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
161.991 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
161.991 * [taylor]: Taking taylor expansion of 1/9 in lambda2
161.991 * [backup-simplify]: Simplify 1/9 into 1/9
161.991 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
161.991 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
161.991 * [taylor]: Taking taylor expansion of lambda2 in lambda2
161.991 * [backup-simplify]: Simplify 0 into 0
161.991 * [backup-simplify]: Simplify 1 into 1
161.992 * [backup-simplify]: Simplify (* 1 1) into 1
161.992 * [backup-simplify]: Simplify (/ 1 1) into 1
161.992 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
161.992 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
161.992 * [taylor]: Taking taylor expansion of 1/3 in lambda2
161.992 * [backup-simplify]: Simplify 1/3 into 1/3
161.992 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
161.992 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
161.992 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
161.992 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
161.992 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
161.992 * [taylor]: Taking taylor expansion of -0.5 in lambda2
161.992 * [backup-simplify]: Simplify -0.5 into -0.5
161.992 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
161.992 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
161.992 * [taylor]: Taking taylor expansion of phi1 in lambda2
161.992 * [backup-simplify]: Simplify phi1 into phi1
161.992 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
161.992 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
161.992 * [taylor]: Taking taylor expansion of phi2 in lambda2
161.992 * [backup-simplify]: Simplify phi2 into phi2
161.992 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
161.992 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
161.992 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
161.993 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.993 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.993 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.993 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
161.993 * [backup-simplify]: Simplify (- 0) into 0
161.993 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
161.993 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
161.993 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
161.993 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
161.993 * [taylor]: Taking taylor expansion of 2 in lambda2
161.994 * [backup-simplify]: Simplify 2 into 2
161.994 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
161.994 * [taylor]: Taking taylor expansion of lambda1 in lambda2
161.994 * [backup-simplify]: Simplify lambda1 into lambda1
161.994 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
161.994 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
161.994 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
161.994 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
161.994 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
161.994 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
161.995 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
161.995 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
161.995 * [backup-simplify]: Simplify (- 1/9) into -1/9
161.995 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
161.996 * [backup-simplify]: Simplify (+ 0) into 0
161.996 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
161.996 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
161.996 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
161.996 * [backup-simplify]: Simplify (+ 0 0) into 0
161.997 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
161.997 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
161.997 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
161.998 * [backup-simplify]: Simplify (- 0) into 0
161.998 * [backup-simplify]: Simplify (+ 0 0) into 0
161.998 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
161.999 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
161.999 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
161.999 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.000 * [backup-simplify]: Simplify (- 0) into 0
162.000 * [backup-simplify]: Simplify (+ 0 0) into 0
162.000 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.001 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
162.001 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
162.001 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
162.001 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
162.002 * [backup-simplify]: Simplify (+ 0 0) into 0
162.002 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
162.003 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
162.003 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
162.003 * [backup-simplify]: Simplify (- 0) into 0
162.003 * [backup-simplify]: Simplify (+ 0 0) into 0
162.004 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.005 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
162.006 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
162.007 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
162.007 * [backup-simplify]: Simplify (- 0) into 0
162.007 * [backup-simplify]: Simplify (+ 0 0) into 0
162.008 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
162.008 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
162.009 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
162.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
162.010 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
162.010 * [backup-simplify]: Simplify (+ 0 0) into 0
162.010 * [backup-simplify]: Simplify (- 0) into 0
162.010 * [backup-simplify]: Simplify (+ 0 0) into 0
162.011 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.011 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
162.012 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
162.012 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
162.012 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
162.013 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
162.013 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
162.014 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
162.014 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
162.014 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
162.015 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))) into (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
162.019 * [backup-simplify]: Simplify (+ (* -1/9 0) (+ (* 0 0) (* (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))))
162.019 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))))) in phi1
162.019 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) in phi1
162.019 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
162.019 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.019 * [backup-simplify]: Simplify 1/3 into 1/3
162.019 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
162.019 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
162.019 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
162.019 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.019 * [backup-simplify]: Simplify 1/3 into 1/3
162.019 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
162.019 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.019 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.019 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.019 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.019 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.019 * [backup-simplify]: Simplify -0.5 into -0.5
162.019 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.019 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.019 * [taylor]: Taking taylor expansion of phi1 in phi1
162.019 * [backup-simplify]: Simplify 0 into 0
162.019 * [backup-simplify]: Simplify 1 into 1
162.019 * [backup-simplify]: Simplify (/ 1 1) into 1
162.019 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.019 * [taylor]: Taking taylor expansion of phi2 in phi1
162.019 * [backup-simplify]: Simplify phi2 into phi2
162.019 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.020 * [backup-simplify]: Simplify (+ 1 0) into 1
162.020 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.020 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.020 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.020 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.020 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
162.020 * [taylor]: Taking taylor expansion of 2 in phi1
162.020 * [backup-simplify]: Simplify 2 into 2
162.020 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
162.020 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.020 * [backup-simplify]: Simplify lambda1 into lambda1
162.020 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.020 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.021 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.021 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.021 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.021 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.021 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.021 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
162.021 * [taylor]: Taking taylor expansion of phi2 in phi1
162.021 * [backup-simplify]: Simplify phi2 into phi2
162.021 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.021 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.021 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.021 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.021 * [backup-simplify]: Simplify -0.5 into -0.5
162.021 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.021 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.021 * [taylor]: Taking taylor expansion of phi1 in phi1
162.021 * [backup-simplify]: Simplify 0 into 0
162.021 * [backup-simplify]: Simplify 1 into 1
162.022 * [backup-simplify]: Simplify (/ 1 1) into 1
162.022 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.022 * [taylor]: Taking taylor expansion of phi2 in phi1
162.022 * [backup-simplify]: Simplify phi2 into phi2
162.022 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.022 * [backup-simplify]: Simplify (+ 1 0) into 1
162.022 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.022 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.022 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.023 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.023 * [backup-simplify]: Simplify (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
162.023 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
162.023 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
162.023 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.023 * [backup-simplify]: Simplify 1/3 into 1/3
162.023 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
162.023 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
162.023 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
162.023 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.023 * [backup-simplify]: Simplify 1/3 into 1/3
162.023 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
162.023 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.023 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.023 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.023 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.023 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.023 * [backup-simplify]: Simplify -0.5 into -0.5
162.023 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.023 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.023 * [taylor]: Taking taylor expansion of phi1 in phi1
162.024 * [backup-simplify]: Simplify 0 into 0
162.024 * [backup-simplify]: Simplify 1 into 1
162.024 * [backup-simplify]: Simplify (/ 1 1) into 1
162.024 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.024 * [taylor]: Taking taylor expansion of phi2 in phi1
162.024 * [backup-simplify]: Simplify phi2 into phi2
162.024 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.024 * [backup-simplify]: Simplify (+ 1 0) into 1
162.024 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.024 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.025 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.025 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.025 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
162.025 * [taylor]: Taking taylor expansion of 2 in phi1
162.025 * [backup-simplify]: Simplify 2 into 2
162.025 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
162.025 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.025 * [backup-simplify]: Simplify lambda1 into lambda1
162.025 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.025 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.025 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.025 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.025 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.026 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.026 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.026 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
162.026 * [taylor]: Taking taylor expansion of phi1 in phi1
162.026 * [backup-simplify]: Simplify 0 into 0
162.026 * [backup-simplify]: Simplify 1 into 1
162.026 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.026 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.026 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.026 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.026 * [backup-simplify]: Simplify -0.5 into -0.5
162.026 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.026 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.026 * [taylor]: Taking taylor expansion of phi1 in phi1
162.026 * [backup-simplify]: Simplify 0 into 0
162.026 * [backup-simplify]: Simplify 1 into 1
162.026 * [backup-simplify]: Simplify (/ 1 1) into 1
162.026 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.026 * [taylor]: Taking taylor expansion of phi2 in phi1
162.026 * [backup-simplify]: Simplify phi2 into phi2
162.026 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.027 * [backup-simplify]: Simplify (+ 1 0) into 1
162.027 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.027 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.027 * [backup-simplify]: Simplify (* 1 1) into 1
162.027 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.028 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.028 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.028 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))) in phi1
162.028 * [taylor]: Taking taylor expansion of 2/3 in phi1
162.028 * [backup-simplify]: Simplify 2/3 into 2/3
162.028 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))) in phi1
162.028 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
162.028 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
162.028 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.028 * [backup-simplify]: Simplify 1/3 into 1/3
162.028 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
162.028 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.028 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.028 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.028 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.028 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.028 * [backup-simplify]: Simplify -0.5 into -0.5
162.028 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.028 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.028 * [taylor]: Taking taylor expansion of phi1 in phi1
162.028 * [backup-simplify]: Simplify 0 into 0
162.028 * [backup-simplify]: Simplify 1 into 1
162.029 * [backup-simplify]: Simplify (/ 1 1) into 1
162.029 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.029 * [taylor]: Taking taylor expansion of phi2 in phi1
162.029 * [backup-simplify]: Simplify phi2 into phi2
162.029 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.029 * [backup-simplify]: Simplify (+ 1 0) into 1
162.029 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.029 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.029 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.030 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.030 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
162.030 * [taylor]: Taking taylor expansion of 2 in phi1
162.030 * [backup-simplify]: Simplify 2 into 2
162.030 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
162.030 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.030 * [backup-simplify]: Simplify lambda1 into lambda1
162.030 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.030 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.030 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.030 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.030 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.030 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.030 * [taylor]: Taking taylor expansion of (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)) in phi1
162.030 * [taylor]: Taking taylor expansion of phi2 in phi1
162.031 * [backup-simplify]: Simplify phi2 into phi2
162.031 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1) in phi1
162.031 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.031 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.031 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.031 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.031 * [backup-simplify]: Simplify -0.5 into -0.5
162.031 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.031 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.031 * [taylor]: Taking taylor expansion of phi1 in phi1
162.031 * [backup-simplify]: Simplify 0 into 0
162.031 * [backup-simplify]: Simplify 1 into 1
162.031 * [backup-simplify]: Simplify (/ 1 1) into 1
162.031 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.031 * [taylor]: Taking taylor expansion of phi2 in phi1
162.031 * [backup-simplify]: Simplify phi2 into phi2
162.031 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.031 * [backup-simplify]: Simplify (+ 1 0) into 1
162.031 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.032 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.032 * [taylor]: Taking taylor expansion of phi1 in phi1
162.032 * [backup-simplify]: Simplify 0 into 0
162.032 * [backup-simplify]: Simplify 1 into 1
162.032 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.032 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
162.032 * [backup-simplify]: Simplify (* phi2 0) into 0
162.032 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.033 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) (* 0 0)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.033 * [backup-simplify]: Simplify (+ (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0)) into (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.033 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
162.034 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
162.034 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.035 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.035 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.035 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.036 * [backup-simplify]: Simplify (- 0) into 0
162.036 * [backup-simplify]: Simplify (+ 0 0) into 0
162.036 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.037 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.038 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
162.039 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
162.039 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
162.040 * [backup-simplify]: Simplify (- 0) into 0
162.040 * [backup-simplify]: Simplify (+ 0 0) into 0
162.041 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
162.041 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
162.042 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.042 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
162.042 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.043 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
162.044 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
162.044 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.045 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
162.045 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.046 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.047 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.047 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
162.048 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.048 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.049 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.049 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.049 * [backup-simplify]: Simplify (- 0) into 0
162.049 * [backup-simplify]: Simplify (+ 0 0) into 0
162.050 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.051 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.051 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.051 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 1) (* 0 0))) into 0
162.052 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0))) into 0
162.053 * [backup-simplify]: Simplify (- (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into 0
162.053 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.054 * [backup-simplify]: Simplify (- 0) into 0
162.054 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
162.054 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi2
162.054 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.054 * [backup-simplify]: Simplify 1/3 into 1/3
162.054 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi2
162.054 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
162.054 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
162.054 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.054 * [backup-simplify]: Simplify 1/3 into 1/3
162.054 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
162.054 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
162.054 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.054 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.054 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.054 * [taylor]: Taking taylor expansion of -0.5 in phi2
162.054 * [backup-simplify]: Simplify -0.5 into -0.5
162.054 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.054 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.054 * [taylor]: Taking taylor expansion of phi1 in phi2
162.054 * [backup-simplify]: Simplify phi1 into phi1
162.054 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.055 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.055 * [taylor]: Taking taylor expansion of phi2 in phi2
162.055 * [backup-simplify]: Simplify 0 into 0
162.055 * [backup-simplify]: Simplify 1 into 1
162.055 * [backup-simplify]: Simplify (/ 1 1) into 1
162.055 * [backup-simplify]: Simplify (+ 0 1) into 1
162.055 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.055 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.056 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.056 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.056 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
162.056 * [taylor]: Taking taylor expansion of 2 in phi2
162.056 * [backup-simplify]: Simplify 2 into 2
162.056 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
162.056 * [taylor]: Taking taylor expansion of lambda1 in phi2
162.056 * [backup-simplify]: Simplify lambda1 into lambda1
162.056 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.056 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.056 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.056 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.056 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.057 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.057 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
162.057 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
162.057 * [taylor]: Taking taylor expansion of phi2 in phi2
162.057 * [backup-simplify]: Simplify 0 into 0
162.057 * [backup-simplify]: Simplify 1 into 1
162.057 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.057 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.057 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.057 * [taylor]: Taking taylor expansion of -0.5 in phi2
162.057 * [backup-simplify]: Simplify -0.5 into -0.5
162.057 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.057 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.057 * [taylor]: Taking taylor expansion of phi1 in phi2
162.057 * [backup-simplify]: Simplify phi1 into phi1
162.057 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.057 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.057 * [taylor]: Taking taylor expansion of phi2 in phi2
162.057 * [backup-simplify]: Simplify 0 into 0
162.057 * [backup-simplify]: Simplify 1 into 1
162.057 * [backup-simplify]: Simplify (/ 1 1) into 1
162.057 * [backup-simplify]: Simplify (+ 0 1) into 1
162.058 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.058 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.058 * [backup-simplify]: Simplify (* 1 1) into 1
162.058 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.058 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.059 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.059 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.060 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.060 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.060 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.061 * [backup-simplify]: Simplify (- 0) into 0
162.061 * [backup-simplify]: Simplify (+ 0 0) into 0
162.061 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.062 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.063 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
162.064 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
162.064 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
162.064 * [backup-simplify]: Simplify (- 0) into 0
162.065 * [backup-simplify]: Simplify (+ 0 0) into 0
162.065 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
162.066 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
162.067 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.067 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
162.067 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.068 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
162.068 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
162.069 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.069 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
162.070 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.071 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.072 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.072 * [backup-simplify]: Simplify 0 into 0
162.072 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
162.073 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
162.073 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
162.073 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
162.073 * [backup-simplify]: Simplify (+ 0 0) into 0
162.074 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
162.074 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
162.075 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
162.075 * [backup-simplify]: Simplify (- 0) into 0
162.075 * [backup-simplify]: Simplify (+ 0 0) into 0
162.075 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.077 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
162.078 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
162.078 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
162.078 * [backup-simplify]: Simplify (- 0) into 0
162.079 * [backup-simplify]: Simplify (+ 0 0) into 0
162.079 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
162.080 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
162.081 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
162.082 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
162.082 * [taylor]: Taking taylor expansion of 0 in phi1
162.082 * [backup-simplify]: Simplify 0 into 0
162.082 * [taylor]: Taking taylor expansion of 0 in phi2
162.082 * [backup-simplify]: Simplify 0 into 0
162.082 * [backup-simplify]: Simplify 0 into 0
162.082 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) 2)) (* 2 (log (/ 1 (- lambda1))))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
162.082 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 2)
162.083 * [backup-simplify]: Simplify (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) into (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3)
162.083 * [approximate]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
162.083 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi2
162.083 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi2
162.083 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi2
162.083 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.083 * [backup-simplify]: Simplify 1/3 into 1/3
162.083 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi2
162.083 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi2
162.083 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi2
162.083 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
162.083 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
162.083 * [taylor]: Taking taylor expansion of lambda2 in phi2
162.083 * [backup-simplify]: Simplify lambda2 into lambda2
162.083 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
162.083 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
162.083 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
162.083 * [taylor]: Taking taylor expansion of 0.5 in phi2
162.083 * [backup-simplify]: Simplify 0.5 into 0.5
162.083 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
162.083 * [taylor]: Taking taylor expansion of phi1 in phi2
162.083 * [backup-simplify]: Simplify phi1 into phi1
162.083 * [taylor]: Taking taylor expansion of phi2 in phi2
162.083 * [backup-simplify]: Simplify 0 into 0
162.083 * [backup-simplify]: Simplify 1 into 1
162.083 * [backup-simplify]: Simplify (+ phi1 0) into phi1
162.083 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
162.084 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
162.084 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
162.084 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
162.084 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
162.084 * [backup-simplify]: Simplify (- 0) into 0
162.084 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
162.084 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi2
162.084 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
162.084 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
162.084 * [taylor]: Taking taylor expansion of lambda1 in phi2
162.084 * [backup-simplify]: Simplify lambda1 into lambda1
162.084 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
162.084 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
162.084 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
162.084 * [taylor]: Taking taylor expansion of 0.5 in phi2
162.084 * [backup-simplify]: Simplify 0.5 into 0.5
162.084 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
162.084 * [taylor]: Taking taylor expansion of phi1 in phi2
162.084 * [backup-simplify]: Simplify phi1 into phi1
162.084 * [taylor]: Taking taylor expansion of phi2 in phi2
162.084 * [backup-simplify]: Simplify 0 into 0
162.084 * [backup-simplify]: Simplify 1 into 1
162.084 * [backup-simplify]: Simplify (+ phi1 0) into phi1
162.084 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
162.084 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
162.084 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
162.084 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
162.084 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
162.085 * [backup-simplify]: Simplify (- 0) into 0
162.085 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
162.085 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi2
162.085 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
162.085 * [taylor]: Taking taylor expansion of phi1 in phi2
162.085 * [backup-simplify]: Simplify phi1 into phi1
162.085 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
162.085 * [taylor]: Taking taylor expansion of phi2 in phi2
162.085 * [backup-simplify]: Simplify 0 into 0
162.085 * [backup-simplify]: Simplify 1 into 1
162.085 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi2
162.085 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi2
162.085 * [taylor]: Taking taylor expansion of 2 in phi2
162.085 * [backup-simplify]: Simplify 2 into 2
162.085 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
162.085 * [taylor]: Taking taylor expansion of phi1 in phi2
162.085 * [backup-simplify]: Simplify phi1 into phi1
162.085 * [taylor]: Taking taylor expansion of phi2 in phi2
162.085 * [backup-simplify]: Simplify 0 into 0
162.085 * [backup-simplify]: Simplify 1 into 1
162.085 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi2
162.085 * [taylor]: Taking taylor expansion of 2 in phi2
162.085 * [backup-simplify]: Simplify 2 into 2
162.085 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi2
162.085 * [taylor]: Taking taylor expansion of lambda2 in phi2
162.085 * [backup-simplify]: Simplify lambda2 into lambda2
162.085 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi2
162.085 * [taylor]: Taking taylor expansion of lambda1 in phi2
162.085 * [backup-simplify]: Simplify lambda1 into lambda1
162.085 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi2
162.085 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi2
162.085 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi2
162.085 * [taylor]: Taking taylor expansion of 0.5 in phi2
162.085 * [backup-simplify]: Simplify 0.5 into 0.5
162.085 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi2
162.085 * [taylor]: Taking taylor expansion of phi1 in phi2
162.085 * [backup-simplify]: Simplify phi1 into phi1
162.085 * [taylor]: Taking taylor expansion of phi2 in phi2
162.085 * [backup-simplify]: Simplify 0 into 0
162.085 * [backup-simplify]: Simplify 1 into 1
162.085 * [backup-simplify]: Simplify (+ phi1 0) into phi1
162.085 * [backup-simplify]: Simplify (* 0.5 phi1) into (* 0.5 phi1)
162.085 * [backup-simplify]: Simplify (cos (* 0.5 phi1)) into (cos (* 0.5 phi1))
162.085 * [backup-simplify]: Simplify (sin (* 0.5 phi1)) into (sin (* 0.5 phi1))
162.086 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) 1) into (cos (* 0.5 phi1))
162.086 * [backup-simplify]: Simplify (* (sin (* 0.5 phi1)) 0) into 0
162.086 * [backup-simplify]: Simplify (- 0) into 0
162.086 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi1)) 0) into (cos (* 0.5 phi1))
162.086 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
162.086 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
162.086 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2))
162.086 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
162.086 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
162.086 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2))
162.087 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.087 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
162.087 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2)) into (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))
162.087 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2)))
162.087 * [backup-simplify]: Simplify (* phi1 0) into 0
162.088 * [backup-simplify]: Simplify (* 2 0) into 0
162.088 * [backup-simplify]: Simplify (* (cos (* 0.5 phi1)) (cos (* 0.5 phi1))) into (pow (cos (* 0.5 phi1)) 2)
162.088 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi1)) 2)) into (* (pow (cos (* 0.5 phi1)) 2) lambda1)
162.088 * [backup-simplify]: Simplify (* lambda2 (* (pow (cos (* 0.5 phi1)) 2) lambda1)) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))
162.088 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
162.088 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))
162.088 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
162.089 * [backup-simplify]: Simplify (+ (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))
162.090 * [backup-simplify]: Simplify (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))) into (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))
162.091 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))))) into (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))
162.091 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (* (pow (cos (* 0.5 phi1)) 2) (pow lambda1 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2)))))))) into (pow (- (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi1)) 2)) (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi1)) 2)) (pow phi1 2))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi1)) 2))))) 1/3)
162.092 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in phi1
162.092 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in phi1
162.092 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in phi1
162.092 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.092 * [backup-simplify]: Simplify 1/3 into 1/3
162.092 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in phi1
162.092 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in phi1
162.092 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in phi1
162.092 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
162.092 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
162.092 * [taylor]: Taking taylor expansion of lambda2 in phi1
162.092 * [backup-simplify]: Simplify lambda2 into lambda2
162.092 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
162.092 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
162.092 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
162.092 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.092 * [backup-simplify]: Simplify 0.5 into 0.5
162.092 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
162.092 * [taylor]: Taking taylor expansion of phi1 in phi1
162.092 * [backup-simplify]: Simplify 0 into 0
162.092 * [backup-simplify]: Simplify 1 into 1
162.092 * [taylor]: Taking taylor expansion of phi2 in phi1
162.092 * [backup-simplify]: Simplify phi2 into phi2
162.092 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
162.092 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
162.092 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
162.092 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
162.092 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
162.092 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
162.092 * [backup-simplify]: Simplify (- 0) into 0
162.092 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
162.092 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in phi1
162.093 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
162.093 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
162.093 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.093 * [backup-simplify]: Simplify lambda1 into lambda1
162.093 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
162.093 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
162.093 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
162.093 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.093 * [backup-simplify]: Simplify 0.5 into 0.5
162.093 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
162.093 * [taylor]: Taking taylor expansion of phi1 in phi1
162.093 * [backup-simplify]: Simplify 0 into 0
162.093 * [backup-simplify]: Simplify 1 into 1
162.093 * [taylor]: Taking taylor expansion of phi2 in phi1
162.093 * [backup-simplify]: Simplify phi2 into phi2
162.093 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
162.093 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
162.093 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
162.093 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
162.093 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
162.093 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
162.093 * [backup-simplify]: Simplify (- 0) into 0
162.093 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
162.093 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in phi1
162.093 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
162.093 * [taylor]: Taking taylor expansion of phi1 in phi1
162.093 * [backup-simplify]: Simplify 0 into 0
162.093 * [backup-simplify]: Simplify 1 into 1
162.093 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
162.093 * [taylor]: Taking taylor expansion of phi2 in phi1
162.093 * [backup-simplify]: Simplify phi2 into phi2
162.093 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in phi1
162.093 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
162.093 * [taylor]: Taking taylor expansion of 2 in phi1
162.093 * [backup-simplify]: Simplify 2 into 2
162.093 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
162.093 * [taylor]: Taking taylor expansion of phi1 in phi1
162.094 * [backup-simplify]: Simplify 0 into 0
162.094 * [backup-simplify]: Simplify 1 into 1
162.094 * [taylor]: Taking taylor expansion of phi2 in phi1
162.094 * [backup-simplify]: Simplify phi2 into phi2
162.094 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in phi1
162.094 * [taylor]: Taking taylor expansion of 2 in phi1
162.094 * [backup-simplify]: Simplify 2 into 2
162.094 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
162.094 * [taylor]: Taking taylor expansion of lambda2 in phi1
162.094 * [backup-simplify]: Simplify lambda2 into lambda2
162.094 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
162.094 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.094 * [backup-simplify]: Simplify lambda1 into lambda1
162.094 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
162.094 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
162.094 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
162.094 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.094 * [backup-simplify]: Simplify 0.5 into 0.5
162.094 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
162.094 * [taylor]: Taking taylor expansion of phi1 in phi1
162.094 * [backup-simplify]: Simplify 0 into 0
162.094 * [backup-simplify]: Simplify 1 into 1
162.094 * [taylor]: Taking taylor expansion of phi2 in phi1
162.094 * [backup-simplify]: Simplify phi2 into phi2
162.094 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
162.094 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
162.094 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
162.094 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
162.094 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
162.094 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
162.094 * [backup-simplify]: Simplify (- 0) into 0
162.094 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
162.094 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
162.095 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
162.095 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))
162.095 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
162.095 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
162.095 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2))
162.095 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.095 * [backup-simplify]: Simplify (+ 0 (pow phi2 2)) into (pow phi2 2)
162.095 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (pow phi2 2)) into (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))
162.096 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)) (+ (pow phi2 2) (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2))))
162.096 * [backup-simplify]: Simplify (* 0 phi2) into 0
162.096 * [backup-simplify]: Simplify (* 2 0) into 0
162.096 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
162.096 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 phi2)) 2)) into (* lambda1 (pow (cos (* 0.5 phi2)) 2))
162.096 * [backup-simplify]: Simplify (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))) into (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))
162.097 * [backup-simplify]: Simplify (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
162.097 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))
162.097 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) into (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
162.098 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (- (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))
162.098 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))
162.099 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))
162.100 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2)))))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 phi2)) 2)) (* (pow lambda2 2) (pow (cos (* 0.5 phi2)) 2)))) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 phi2)) 2))))) 1/3)
162.100 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda2
162.100 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda2
162.100 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda2
162.100 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.100 * [backup-simplify]: Simplify 1/3 into 1/3
162.100 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda2
162.100 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda2
162.100 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda2
162.100 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
162.100 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
162.100 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.100 * [backup-simplify]: Simplify 0 into 0
162.100 * [backup-simplify]: Simplify 1 into 1
162.100 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
162.100 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
162.100 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
162.100 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.100 * [backup-simplify]: Simplify 0.5 into 0.5
162.100 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
162.100 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.100 * [backup-simplify]: Simplify phi1 into phi1
162.100 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.100 * [backup-simplify]: Simplify phi2 into phi2
162.100 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.100 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.101 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.101 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.101 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.101 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.101 * [backup-simplify]: Simplify (- 0) into 0
162.101 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.101 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda2
162.101 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
162.101 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
162.101 * [taylor]: Taking taylor expansion of lambda1 in lambda2
162.101 * [backup-simplify]: Simplify lambda1 into lambda1
162.101 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
162.101 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
162.101 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
162.101 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.101 * [backup-simplify]: Simplify 0.5 into 0.5
162.101 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
162.101 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.101 * [backup-simplify]: Simplify phi1 into phi1
162.101 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.101 * [backup-simplify]: Simplify phi2 into phi2
162.101 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.101 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.101 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.101 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.102 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.102 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.102 * [backup-simplify]: Simplify (- 0) into 0
162.102 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.102 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda2
162.102 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
162.102 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.102 * [backup-simplify]: Simplify phi1 into phi1
162.102 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
162.102 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.102 * [backup-simplify]: Simplify phi2 into phi2
162.102 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda2
162.102 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
162.102 * [taylor]: Taking taylor expansion of 2 in lambda2
162.102 * [backup-simplify]: Simplify 2 into 2
162.102 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
162.102 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.102 * [backup-simplify]: Simplify phi1 into phi1
162.102 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.102 * [backup-simplify]: Simplify phi2 into phi2
162.102 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
162.102 * [taylor]: Taking taylor expansion of 2 in lambda2
162.102 * [backup-simplify]: Simplify 2 into 2
162.102 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
162.102 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.102 * [backup-simplify]: Simplify 0 into 0
162.102 * [backup-simplify]: Simplify 1 into 1
162.102 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
162.102 * [taylor]: Taking taylor expansion of lambda1 in lambda2
162.102 * [backup-simplify]: Simplify lambda1 into lambda1
162.102 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
162.102 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
162.102 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
162.102 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.102 * [backup-simplify]: Simplify 0.5 into 0.5
162.102 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
162.102 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.102 * [backup-simplify]: Simplify phi1 into phi1
162.102 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.102 * [backup-simplify]: Simplify phi2 into phi2
162.103 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.103 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.103 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.103 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.103 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.103 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.103 * [backup-simplify]: Simplify (- 0) into 0
162.103 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.103 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
162.103 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.103 * [backup-simplify]: Simplify (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
162.104 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.104 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.104 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
162.104 * [backup-simplify]: Simplify (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))
162.104 * [backup-simplify]: Simplify (+ 0 (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) into (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2)))
162.104 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.105 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
162.105 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.105 * [backup-simplify]: Simplify (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
162.105 * [backup-simplify]: Simplify (* 0 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
162.105 * [backup-simplify]: Simplify (* 2 0) into 0
162.105 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
162.105 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
162.106 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))
162.106 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))
162.107 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))
162.107 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow phi1 2))) (* 2 (* phi1 phi2))) 1/3)
162.107 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
162.107 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
162.107 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
162.107 * [taylor]: Taking taylor expansion of 1/3 in lambda1
162.107 * [backup-simplify]: Simplify 1/3 into 1/3
162.108 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
162.108 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
162.108 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
162.108 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
162.108 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
162.108 * [taylor]: Taking taylor expansion of lambda2 in lambda1
162.108 * [backup-simplify]: Simplify lambda2 into lambda2
162.108 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
162.108 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
162.108 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
162.108 * [taylor]: Taking taylor expansion of 0.5 in lambda1
162.108 * [backup-simplify]: Simplify 0.5 into 0.5
162.108 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
162.108 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.108 * [backup-simplify]: Simplify phi1 into phi1
162.108 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.108 * [backup-simplify]: Simplify phi2 into phi2
162.108 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.108 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.108 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.108 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.108 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.108 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.110 * [backup-simplify]: Simplify (- 0) into 0
162.110 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.110 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
162.110 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
162.110 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
162.110 * [taylor]: Taking taylor expansion of lambda1 in lambda1
162.110 * [backup-simplify]: Simplify 0 into 0
162.110 * [backup-simplify]: Simplify 1 into 1
162.110 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
162.110 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
162.110 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
162.110 * [taylor]: Taking taylor expansion of 0.5 in lambda1
162.110 * [backup-simplify]: Simplify 0.5 into 0.5
162.110 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
162.110 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.110 * [backup-simplify]: Simplify phi1 into phi1
162.110 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.110 * [backup-simplify]: Simplify phi2 into phi2
162.110 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.110 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.110 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.110 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.110 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.110 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.111 * [backup-simplify]: Simplify (- 0) into 0
162.111 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.111 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
162.111 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
162.111 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.111 * [backup-simplify]: Simplify phi1 into phi1
162.111 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
162.111 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.111 * [backup-simplify]: Simplify phi2 into phi2
162.111 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
162.111 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
162.111 * [taylor]: Taking taylor expansion of 2 in lambda1
162.111 * [backup-simplify]: Simplify 2 into 2
162.111 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
162.111 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.111 * [backup-simplify]: Simplify phi1 into phi1
162.111 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.111 * [backup-simplify]: Simplify phi2 into phi2
162.111 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
162.111 * [taylor]: Taking taylor expansion of 2 in lambda1
162.111 * [backup-simplify]: Simplify 2 into 2
162.111 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
162.111 * [taylor]: Taking taylor expansion of lambda2 in lambda1
162.111 * [backup-simplify]: Simplify lambda2 into lambda2
162.111 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
162.111 * [taylor]: Taking taylor expansion of lambda1 in lambda1
162.111 * [backup-simplify]: Simplify 0 into 0
162.111 * [backup-simplify]: Simplify 1 into 1
162.111 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
162.111 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
162.111 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
162.111 * [taylor]: Taking taylor expansion of 0.5 in lambda1
162.111 * [backup-simplify]: Simplify 0.5 into 0.5
162.111 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
162.111 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.111 * [backup-simplify]: Simplify phi1 into phi1
162.111 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.111 * [backup-simplify]: Simplify phi2 into phi2
162.111 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.111 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.111 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.112 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.112 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.112 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.112 * [backup-simplify]: Simplify (- 0) into 0
162.112 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.112 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
162.112 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.112 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
162.112 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.112 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.113 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
162.113 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
162.113 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
162.113 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.113 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
162.113 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.113 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
162.113 * [backup-simplify]: Simplify (* lambda2 0) into 0
162.114 * [backup-simplify]: Simplify (* 2 0) into 0
162.114 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
162.114 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
162.114 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
162.115 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
162.115 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
162.116 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
162.116 * [taylor]: Taking taylor expansion of (pow (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) 1/3) in lambda1
162.116 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))))) in lambda1
162.116 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))))) in lambda1
162.116 * [taylor]: Taking taylor expansion of 1/3 in lambda1
162.116 * [backup-simplify]: Simplify 1/3 into 1/3
162.116 * [taylor]: Taking taylor expansion of (log (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))))) in lambda1
162.116 * [taylor]: Taking taylor expansion of (- (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))))) in lambda1
162.116 * [taylor]: Taking taylor expansion of (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2)))) in lambda1
162.116 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
162.116 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
162.116 * [taylor]: Taking taylor expansion of lambda2 in lambda1
162.116 * [backup-simplify]: Simplify lambda2 into lambda2
162.116 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
162.116 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
162.116 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
162.116 * [taylor]: Taking taylor expansion of 0.5 in lambda1
162.116 * [backup-simplify]: Simplify 0.5 into 0.5
162.116 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
162.116 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.116 * [backup-simplify]: Simplify phi1 into phi1
162.116 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.116 * [backup-simplify]: Simplify phi2 into phi2
162.116 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.116 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.116 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.116 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.116 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.117 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.117 * [backup-simplify]: Simplify (- 0) into 0
162.117 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.117 * [taylor]: Taking taylor expansion of (+ (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi1 2) (pow phi2 2))) in lambda1
162.117 * [taylor]: Taking taylor expansion of (* (pow lambda1 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
162.117 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
162.117 * [taylor]: Taking taylor expansion of lambda1 in lambda1
162.117 * [backup-simplify]: Simplify 0 into 0
162.117 * [backup-simplify]: Simplify 1 into 1
162.117 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
162.117 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
162.117 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
162.117 * [taylor]: Taking taylor expansion of 0.5 in lambda1
162.117 * [backup-simplify]: Simplify 0.5 into 0.5
162.117 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
162.117 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.117 * [backup-simplify]: Simplify phi1 into phi1
162.117 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.117 * [backup-simplify]: Simplify phi2 into phi2
162.117 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.117 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.117 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.117 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.117 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.117 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.118 * [backup-simplify]: Simplify (- 0) into 0
162.118 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.118 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (pow phi2 2)) in lambda1
162.118 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
162.118 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.118 * [backup-simplify]: Simplify phi1 into phi1
162.118 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
162.118 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.118 * [backup-simplify]: Simplify phi2 into phi2
162.118 * [taylor]: Taking taylor expansion of (+ (* 2 (* phi1 phi2)) (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) in lambda1
162.118 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda1
162.118 * [taylor]: Taking taylor expansion of 2 in lambda1
162.118 * [backup-simplify]: Simplify 2 into 2
162.118 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
162.118 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.118 * [backup-simplify]: Simplify phi1 into phi1
162.118 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.118 * [backup-simplify]: Simplify phi2 into phi2
162.118 * [taylor]: Taking taylor expansion of (* 2 (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda1
162.118 * [taylor]: Taking taylor expansion of 2 in lambda1
162.118 * [backup-simplify]: Simplify 2 into 2
162.118 * [taylor]: Taking taylor expansion of (* lambda2 (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda1
162.118 * [taylor]: Taking taylor expansion of lambda2 in lambda1
162.118 * [backup-simplify]: Simplify lambda2 into lambda2
162.118 * [taylor]: Taking taylor expansion of (* lambda1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda1
162.118 * [taylor]: Taking taylor expansion of lambda1 in lambda1
162.118 * [backup-simplify]: Simplify 0 into 0
162.118 * [backup-simplify]: Simplify 1 into 1
162.118 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda1
162.118 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda1
162.118 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda1
162.118 * [taylor]: Taking taylor expansion of 0.5 in lambda1
162.118 * [backup-simplify]: Simplify 0.5 into 0.5
162.118 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda1
162.118 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.118 * [backup-simplify]: Simplify phi1 into phi1
162.118 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.118 * [backup-simplify]: Simplify phi2 into phi2
162.118 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.118 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.118 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.118 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.119 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.119 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.119 * [backup-simplify]: Simplify (- 0) into 0
162.119 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.119 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
162.119 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.119 * [backup-simplify]: Simplify (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))
162.119 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.119 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.119 * [backup-simplify]: Simplify (+ (pow phi1 2) (pow phi2 2)) into (+ (pow phi2 2) (pow phi1 2))
162.120 * [backup-simplify]: Simplify (+ 0 (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (pow phi1 2))
162.120 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (+ (pow phi2 2) (pow phi1 2))) into (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
162.120 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.120 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
162.120 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.120 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
162.120 * [backup-simplify]: Simplify (* lambda2 0) into 0
162.121 * [backup-simplify]: Simplify (* 2 0) into 0
162.121 * [backup-simplify]: Simplify (+ (* 2 (* phi1 phi2)) 0) into (* 2 (* phi1 phi2))
162.121 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
162.121 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))
162.122 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))
162.122 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
162.123 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3)
162.123 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
162.123 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
162.123 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
162.123 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.123 * [backup-simplify]: Simplify 1/3 into 1/3
162.123 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
162.123 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
162.123 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
162.123 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
162.123 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.123 * [backup-simplify]: Simplify phi2 into phi2
162.123 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
162.123 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
162.123 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.123 * [backup-simplify]: Simplify phi1 into phi1
162.123 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
162.123 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
162.123 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.123 * [backup-simplify]: Simplify 0 into 0
162.123 * [backup-simplify]: Simplify 1 into 1
162.123 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
162.123 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
162.123 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
162.123 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.123 * [backup-simplify]: Simplify 0.5 into 0.5
162.123 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
162.123 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.123 * [backup-simplify]: Simplify phi1 into phi1
162.123 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.123 * [backup-simplify]: Simplify phi2 into phi2
162.123 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.123 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.123 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.123 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.124 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.124 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.124 * [backup-simplify]: Simplify (- 0) into 0
162.124 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.124 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
162.124 * [taylor]: Taking taylor expansion of 2 in lambda2
162.124 * [backup-simplify]: Simplify 2 into 2
162.124 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
162.124 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.124 * [backup-simplify]: Simplify phi1 into phi1
162.124 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.124 * [backup-simplify]: Simplify phi2 into phi2
162.124 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.124 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.124 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
162.124 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
162.124 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.124 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
162.124 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
162.125 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
162.125 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
162.125 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
162.125 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
162.125 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) in phi1
162.125 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) in phi1
162.125 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) in phi1
162.125 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.125 * [backup-simplify]: Simplify 1/3 into 1/3
162.125 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) in phi1
162.125 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
162.125 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
162.126 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
162.126 * [taylor]: Taking taylor expansion of phi2 in phi1
162.126 * [backup-simplify]: Simplify phi2 into phi2
162.126 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
162.126 * [taylor]: Taking taylor expansion of phi1 in phi1
162.126 * [backup-simplify]: Simplify 0 into 0
162.126 * [backup-simplify]: Simplify 1 into 1
162.126 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
162.126 * [taylor]: Taking taylor expansion of 2 in phi1
162.126 * [backup-simplify]: Simplify 2 into 2
162.126 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
162.126 * [taylor]: Taking taylor expansion of phi1 in phi1
162.126 * [backup-simplify]: Simplify 0 into 0
162.126 * [backup-simplify]: Simplify 1 into 1
162.126 * [taylor]: Taking taylor expansion of phi2 in phi1
162.126 * [backup-simplify]: Simplify phi2 into phi2
162.126 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.126 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
162.126 * [backup-simplify]: Simplify (* 0 phi2) into 0
162.126 * [backup-simplify]: Simplify (* 2 0) into 0
162.126 * [backup-simplify]: Simplify (- 0) into 0
162.126 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
162.127 * [backup-simplify]: Simplify (log (pow phi2 2)) into (log (pow phi2 2))
162.127 * [backup-simplify]: Simplify (* 1/3 (log (pow phi2 2))) into (* 1/3 (log (pow phi2 2)))
162.127 * [backup-simplify]: Simplify (exp (* 1/3 (log (pow phi2 2)))) into (pow (pow phi2 2) 1/3)
162.127 * [taylor]: Taking taylor expansion of (pow (pow phi2 2) 1/3) in phi2
162.127 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow phi2 2)))) in phi2
162.127 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow phi2 2))) in phi2
162.127 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.127 * [backup-simplify]: Simplify 1/3 into 1/3
162.127 * [taylor]: Taking taylor expansion of (log (pow phi2 2)) in phi2
162.127 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
162.127 * [taylor]: Taking taylor expansion of phi2 in phi2
162.127 * [backup-simplify]: Simplify 0 into 0
162.127 * [backup-simplify]: Simplify 1 into 1
162.127 * [backup-simplify]: Simplify (* 1 1) into 1
162.128 * [backup-simplify]: Simplify (log 1) into 0
162.128 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
162.128 * [backup-simplify]: Simplify (* 1/3 (* 2 (log phi2))) into (* 2/3 (log phi2))
162.128 * [backup-simplify]: Simplify (exp (* 2/3 (log phi2))) into (pow phi2 2/3)
162.128 * [backup-simplify]: Simplify (pow phi2 2/3) into (pow phi2 2/3)
162.128 * [backup-simplify]: Simplify (+ 0) into 0
162.129 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
162.129 * [backup-simplify]: Simplify (+ 0 0) into 0
162.129 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
162.130 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
162.130 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
162.130 * [backup-simplify]: Simplify (- 0) into 0
162.130 * [backup-simplify]: Simplify (+ 0 0) into 0
162.130 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
162.130 * [backup-simplify]: Simplify (+ (* lambda2 0) (* 0 lambda2)) into 0
162.131 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into 0
162.131 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
162.131 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
162.131 * [backup-simplify]: Simplify (+ 0 0) into 0
162.131 * [backup-simplify]: Simplify (+ 0 0) into 0
162.131 * [backup-simplify]: Simplify (+ 0 0) into 0
162.131 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
162.132 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
162.132 * [backup-simplify]: Simplify (+ 0) into 0
162.132 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 1)) into 0
162.133 * [backup-simplify]: Simplify (+ 0 0) into 0
162.133 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ phi1 phi2))) into 0
162.133 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
162.134 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (* 0 0)) into 0
162.134 * [backup-simplify]: Simplify (- 0) into 0
162.134 * [backup-simplify]: Simplify (+ 0 0) into 0
162.134 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (* 0 (cos (* 0.5 (+ phi1 phi2))))) into 0
162.135 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.135 * [backup-simplify]: Simplify (+ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0)) into (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))
162.135 * [backup-simplify]: Simplify (+ (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0)) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
162.136 * [backup-simplify]: Simplify (+ 0 (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
162.136 * [backup-simplify]: Simplify (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
162.136 * [backup-simplify]: Simplify (+ 0 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) into (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))
162.137 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 1) into (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))
162.138 * [backup-simplify]: Simplify (+ (* 1/3 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) into (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))
162.140 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 1) 1)))) into (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)))
162.140 * [taylor]: Taking taylor expansion of (* -2/3 (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3))) in lambda2
162.140 * [taylor]: Taking taylor expansion of -2/3 in lambda2
162.140 * [backup-simplify]: Simplify -2/3 into -2/3
162.140 * [taylor]: Taking taylor expansion of (* (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3)) in lambda2
162.140 * [taylor]: Taking taylor expansion of (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
162.140 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.140 * [backup-simplify]: Simplify 0 into 0
162.140 * [backup-simplify]: Simplify 1 into 1
162.140 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
162.140 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
162.140 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
162.140 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.140 * [backup-simplify]: Simplify 0.5 into 0.5
162.140 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
162.140 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.140 * [backup-simplify]: Simplify phi1 into phi1
162.140 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.140 * [backup-simplify]: Simplify phi2 into phi2
162.140 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.140 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.140 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.140 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.140 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.140 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.140 * [backup-simplify]: Simplify (- 0) into 0
162.141 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.141 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) 1/3) in lambda2
162.141 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
162.141 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
162.141 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.141 * [backup-simplify]: Simplify 1/3 into 1/3
162.141 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
162.141 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
162.141 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
162.141 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
162.141 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
162.141 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
162.141 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.141 * [backup-simplify]: Simplify phi2 into phi2
162.141 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
162.141 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
162.141 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.141 * [backup-simplify]: Simplify phi1 into phi1
162.141 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
162.141 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
162.141 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.141 * [backup-simplify]: Simplify 0 into 0
162.141 * [backup-simplify]: Simplify 1 into 1
162.141 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
162.141 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
162.141 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
162.141 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.141 * [backup-simplify]: Simplify 0.5 into 0.5
162.141 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
162.141 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.141 * [backup-simplify]: Simplify phi1 into phi1
162.141 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.141 * [backup-simplify]: Simplify phi2 into phi2
162.141 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.141 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.141 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.141 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.141 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.141 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.142 * [backup-simplify]: Simplify (- 0) into 0
162.142 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.142 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
162.142 * [taylor]: Taking taylor expansion of 2 in lambda2
162.142 * [backup-simplify]: Simplify 2 into 2
162.142 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
162.142 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.142 * [backup-simplify]: Simplify phi1 into phi1
162.142 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.142 * [backup-simplify]: Simplify phi2 into phi2
162.142 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.142 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.142 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
162.142 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
162.142 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.142 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
162.142 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
162.142 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
162.143 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
162.143 * [backup-simplify]: Simplify (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
162.143 * [backup-simplify]: Simplify (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) into (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))
162.144 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) into (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))
162.144 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) into (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)
162.144 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.144 * [backup-simplify]: Simplify (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into 0
162.145 * [backup-simplify]: Simplify (* 0 (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3)) into 0
162.145 * [backup-simplify]: Simplify (* -2/3 0) into 0
162.145 * [taylor]: Taking taylor expansion of 0 in phi1
162.145 * [backup-simplify]: Simplify 0 into 0
162.145 * [taylor]: Taking taylor expansion of 0 in phi2
162.145 * [backup-simplify]: Simplify 0 into 0
162.145 * [backup-simplify]: Simplify 0 into 0
162.145 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
162.145 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi1)) into 0
162.145 * [backup-simplify]: Simplify (+ 0 0) into 0
162.146 * [backup-simplify]: Simplify (+ 0 0) into 0
162.146 * [backup-simplify]: Simplify (+ (* phi1 0) (* 0 phi2)) into 0
162.146 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (* phi1 phi2))) into 0
162.146 * [backup-simplify]: Simplify (- 0) into 0
162.146 * [backup-simplify]: Simplify (+ 0 0) into 0
162.147 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1)))) 1) into 0
162.147 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into 0
162.148 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.148 * [taylor]: Taking taylor expansion of 0 in phi1
162.148 * [backup-simplify]: Simplify 0 into 0
162.148 * [taylor]: Taking taylor expansion of 0 in phi2
162.148 * [backup-simplify]: Simplify 0 into 0
162.148 * [backup-simplify]: Simplify 0 into 0
162.148 * [backup-simplify]: Simplify (+ (* phi2 0) (* 0 phi2)) into 0
162.149 * [backup-simplify]: Simplify (+ 0 0) into 0
162.149 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
162.149 * [backup-simplify]: Simplify (+ (* 2 phi2) (* 0 0)) into (* 2 phi2)
162.149 * [backup-simplify]: Simplify (- (* 2 phi2)) into (- (* 2 phi2))
162.149 * [backup-simplify]: Simplify (+ 0 (- (* 2 phi2))) into (- (* 2 phi2))
162.149 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 phi2))) 1)) (pow (pow phi2 2) 1)))) 1) into (/ -2 phi2)
162.149 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 phi2)) (* 0 (log (pow phi2 2)))) into (- (* 2/3 (/ 1 phi2)))
162.150 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (pow phi2 2)))) (+ (* (/ (pow (- (* 2/3 (/ 1 phi2))) 1) 1)))) into (* -2/3 (pow (/ 1 phi2) 1/3))
162.150 * [taylor]: Taking taylor expansion of (* -2/3 (pow (/ 1 phi2) 1/3)) in phi2
162.150 * [taylor]: Taking taylor expansion of -2/3 in phi2
162.150 * [backup-simplify]: Simplify -2/3 into -2/3
162.150 * [taylor]: Taking taylor expansion of (pow (/ 1 phi2) 1/3) in phi2
162.150 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 phi2)))) in phi2
162.150 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 phi2))) in phi2
162.150 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.150 * [backup-simplify]: Simplify 1/3 into 1/3
162.150 * [taylor]: Taking taylor expansion of (log (/ 1 phi2)) in phi2
162.150 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.150 * [taylor]: Taking taylor expansion of phi2 in phi2
162.150 * [backup-simplify]: Simplify 0 into 0
162.150 * [backup-simplify]: Simplify 1 into 1
162.150 * [backup-simplify]: Simplify (/ 1 1) into 1
162.150 * [backup-simplify]: Simplify (log 1) into 0
162.151 * [backup-simplify]: Simplify (+ (* (- 1) (log phi2)) 0) into (- (log phi2))
162.151 * [backup-simplify]: Simplify (* 1/3 (- (log phi2))) into (* -1/3 (log phi2))
162.151 * [backup-simplify]: Simplify (exp (* -1/3 (log phi2))) into (pow phi2 -1/3)
162.151 * [backup-simplify]: Simplify (* -2/3 (pow phi2 -1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
162.151 * [backup-simplify]: Simplify (* -2/3 (pow (/ 1 phi2) 1/3)) into (* -2/3 (pow (/ 1 phi2) 1/3))
162.151 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
162.152 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
162.152 * [backup-simplify]: Simplify (+ (* (- -2) (log phi2)) 0) into (* 2 (log phi2))
162.153 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (* 2 (log phi2)))) into 0
162.153 * [backup-simplify]: Simplify (* (exp (* 2/3 (log phi2))) (+ (* (/ (pow 0 1) 1)))) into 0
162.153 * [backup-simplify]: Simplify 0 into 0
162.154 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
162.154 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
162.154 * [backup-simplify]: Simplify (+ 0 0) into 0
162.155 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
162.155 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
162.156 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
162.156 * [backup-simplify]: Simplify (- 0) into 0
162.156 * [backup-simplify]: Simplify (+ 0 0) into 0
162.156 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
162.157 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 0) (* 0 lambda2))) into 0
162.157 * [backup-simplify]: Simplify (+ (* (pow lambda2 2) 0) (+ (* 0 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
162.157 * [backup-simplify]: Simplify (* 1 1) into 1
162.157 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.158 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.158 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi1))) into 0
162.158 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 0) (* 0 phi2))) into 0
162.158 * [backup-simplify]: Simplify (+ 0 0) into 0
162.158 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.159 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.159 * [backup-simplify]: Simplify (+ (* phi1 0) (+ (* 0 0) (* 0 phi2))) into 0
162.159 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* phi1 phi2)))) into 0
162.160 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
162.160 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 1))) into 0
162.161 * [backup-simplify]: Simplify (+ 0 0) into 0
162.161 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ phi1 phi2)))) into 0
162.162 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
162.162 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 0))) into 0
162.162 * [backup-simplify]: Simplify (- 0) into 0
162.162 * [backup-simplify]: Simplify (+ 0 0) into 0
162.163 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ phi1 phi2))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ phi1 phi2)))))) into 0
162.163 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) into 0
162.164 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 0 0))) into 0
162.164 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))) (* 0 0))) into 0
162.164 * [backup-simplify]: Simplify (+ 0 0) into 0
162.165 * [backup-simplify]: Simplify (- 0) into 0
162.165 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ phi1 phi2))) 2) 0) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.167 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2))))) 2)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) (* 1 (/ (* 1 (pow (* 2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) 1)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1)))) 2) into (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
162.169 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))) (+ (* 0 (* -2 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (* 0 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))))) into (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))
162.173 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) (+ (* (/ (pow (- (* 2/3 (/ (* lambda2 (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 2/3 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) 1) 1)))) into (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))))
162.173 * [taylor]: Taking taylor expansion of (* (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))))) in lambda2
162.173 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 1/3) in lambda2
162.173 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))))) in lambda2
162.173 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
162.173 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.173 * [backup-simplify]: Simplify 1/3 into 1/3
162.173 * [taylor]: Taking taylor expansion of (log (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
162.173 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
162.173 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
162.173 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
162.173 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.173 * [backup-simplify]: Simplify phi2 into phi2
162.173 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
162.173 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
162.173 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.173 * [backup-simplify]: Simplify phi1 into phi1
162.173 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
162.173 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
162.173 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.173 * [backup-simplify]: Simplify 0 into 0
162.173 * [backup-simplify]: Simplify 1 into 1
162.173 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
162.173 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
162.173 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
162.173 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.173 * [backup-simplify]: Simplify 0.5 into 0.5
162.173 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
162.173 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.173 * [backup-simplify]: Simplify phi1 into phi1
162.173 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.173 * [backup-simplify]: Simplify phi2 into phi2
162.173 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.174 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.174 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.174 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.174 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.174 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.174 * [backup-simplify]: Simplify (- 0) into 0
162.174 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.174 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
162.174 * [taylor]: Taking taylor expansion of 2 in lambda2
162.174 * [backup-simplify]: Simplify 2 into 2
162.174 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
162.174 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.174 * [backup-simplify]: Simplify phi1 into phi1
162.174 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.174 * [backup-simplify]: Simplify phi2 into phi2
162.174 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.174 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.174 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
162.175 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
162.175 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.175 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
162.175 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
162.175 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
162.175 * [backup-simplify]: Simplify (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
162.175 * [backup-simplify]: Simplify (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
162.176 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3)
162.176 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)))) in lambda2
162.176 * [taylor]: Taking taylor expansion of (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))))) in lambda2
162.176 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.176 * [backup-simplify]: Simplify 1/3 into 1/3
162.176 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2)))) in lambda2
162.176 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
162.176 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
162.176 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
162.176 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.176 * [backup-simplify]: Simplify 0.5 into 0.5
162.176 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
162.176 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.176 * [backup-simplify]: Simplify phi1 into phi1
162.176 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.176 * [backup-simplify]: Simplify phi2 into phi2
162.176 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.176 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.176 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.176 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.176 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.176 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.176 * [backup-simplify]: Simplify (- 0) into 0
162.176 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.176 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
162.176 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
162.177 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
162.177 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.177 * [backup-simplify]: Simplify phi2 into phi2
162.177 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
162.177 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
162.177 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.177 * [backup-simplify]: Simplify phi1 into phi1
162.177 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
162.177 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
162.177 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.177 * [backup-simplify]: Simplify 0 into 0
162.177 * [backup-simplify]: Simplify 1 into 1
162.177 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
162.177 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
162.177 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
162.177 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.177 * [backup-simplify]: Simplify 0.5 into 0.5
162.177 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
162.177 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.177 * [backup-simplify]: Simplify phi1 into phi1
162.177 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.177 * [backup-simplify]: Simplify phi2 into phi2
162.177 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.177 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.177 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.177 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.177 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.177 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.178 * [backup-simplify]: Simplify (- 0) into 0
162.178 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.178 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
162.178 * [taylor]: Taking taylor expansion of 2 in lambda2
162.178 * [backup-simplify]: Simplify 2 into 2
162.178 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
162.178 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.178 * [backup-simplify]: Simplify phi1 into phi1
162.178 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.178 * [backup-simplify]: Simplify phi2 into phi2
162.178 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.178 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.178 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.178 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
162.178 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
162.178 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.178 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
162.178 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
162.179 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
162.179 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))
162.179 * [taylor]: Taking taylor expansion of (* 4/9 (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2))) in lambda2
162.179 * [taylor]: Taking taylor expansion of 4/9 in lambda2
162.179 * [backup-simplify]: Simplify 4/9 into 4/9
162.179 * [taylor]: Taking taylor expansion of (/ (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2)) in lambda2
162.179 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 4)) in lambda2
162.179 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
162.179 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.179 * [backup-simplify]: Simplify 0 into 0
162.179 * [backup-simplify]: Simplify 1 into 1
162.179 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 4) in lambda2
162.179 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
162.179 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
162.179 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.179 * [backup-simplify]: Simplify 0.5 into 0.5
162.179 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
162.179 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.179 * [backup-simplify]: Simplify phi1 into phi1
162.179 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.179 * [backup-simplify]: Simplify phi2 into phi2
162.179 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.179 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.179 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.179 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.179 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.179 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.180 * [backup-simplify]: Simplify (- 0) into 0
162.180 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.180 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) 2) in lambda2
162.180 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) (* 2 (* phi1 phi2))) in lambda2
162.180 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))) in lambda2
162.180 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
162.180 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.180 * [backup-simplify]: Simplify phi2 into phi2
162.180 * [taylor]: Taking taylor expansion of (+ (pow phi1 2) (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in lambda2
162.180 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
162.180 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.180 * [backup-simplify]: Simplify phi1 into phi1
162.180 * [taylor]: Taking taylor expansion of (* (pow lambda2 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in lambda2
162.180 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
162.180 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.180 * [backup-simplify]: Simplify 0 into 0
162.180 * [backup-simplify]: Simplify 1 into 1
162.180 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in lambda2
162.180 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in lambda2
162.180 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in lambda2
162.180 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.180 * [backup-simplify]: Simplify 0.5 into 0.5
162.180 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in lambda2
162.180 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.180 * [backup-simplify]: Simplify phi1 into phi1
162.180 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.180 * [backup-simplify]: Simplify phi2 into phi2
162.180 * [backup-simplify]: Simplify (+ phi1 phi2) into (+ phi1 phi2)
162.180 * [backup-simplify]: Simplify (* 0.5 (+ phi1 phi2)) into (* 0.5 (+ phi1 phi2))
162.180 * [backup-simplify]: Simplify (cos (* 0.5 (+ phi1 phi2))) into (cos (* 0.5 (+ phi1 phi2)))
162.180 * [backup-simplify]: Simplify (sin (* 0.5 (+ phi1 phi2))) into (sin (* 0.5 (+ phi1 phi2)))
162.180 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) 1) into (cos (* 0.5 (+ phi1 phi2)))
162.181 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ phi1 phi2))) 0) into 0
162.181 * [backup-simplify]: Simplify (- 0) into 0
162.181 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ phi1 phi2))) 0) into (cos (* 0.5 (+ phi1 phi2)))
162.181 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in lambda2
162.181 * [taylor]: Taking taylor expansion of 2 in lambda2
162.181 * [backup-simplify]: Simplify 2 into 2
162.181 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
162.181 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.181 * [backup-simplify]: Simplify phi1 into phi1
162.181 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.181 * [backup-simplify]: Simplify phi2 into phi2
162.181 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.181 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.181 * [backup-simplify]: Simplify (+ (pow phi1 2) 0) into (pow phi1 2)
162.181 * [backup-simplify]: Simplify (+ (pow phi2 2) (pow phi1 2)) into (+ (pow phi2 2) (pow phi1 2))
162.181 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.181 * [backup-simplify]: Simplify (* 2 (* phi1 phi2)) into (* 2 (* phi1 phi2))
162.181 * [backup-simplify]: Simplify (- (* 2 (* phi1 phi2))) into (- (* 2 (* phi1 phi2)))
162.182 * [backup-simplify]: Simplify (+ (+ (pow phi2 2) (pow phi1 2)) (- (* 2 (* phi1 phi2)))) into (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))
162.182 * [backup-simplify]: Simplify (* 1 1) into 1
162.182 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2)))) into (pow (cos (* 0.5 (+ phi1 phi2))) 2)
162.182 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ phi1 phi2))) 2) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
162.182 * [backup-simplify]: Simplify (* 1 (pow (cos (* 0.5 (+ phi1 phi2))) 4)) into (pow (cos (* 0.5 (+ phi1 phi2))) 4)
162.183 * [backup-simplify]: Simplify (* (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))) into (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)
162.183 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) into (/ (pow (cos (* 0.5 (+ phi1 phi2))) 4) (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))
162.183 * [backup-simplify]: Simplify (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
162.184 * [backup-simplify]: Simplify (+ (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))))) 0) into (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))
162.184 * [backup-simplify]: Simplify (* (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 1/3) (* 1/3 (/ (pow (cos (* 0.5 (+ phi1 phi2))) 2) (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2)))))) into (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)))
162.184 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2))) in phi1
162.184 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.184 * [backup-simplify]: Simplify 1/3 into 1/3
162.184 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) (pow (cos (* 0.5 (+ phi1 phi2))) 2)) in phi1
162.184 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) 1/3) in phi1
162.184 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))))) in phi1
162.184 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)))) in phi1
162.184 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.184 * [backup-simplify]: Simplify 1/3 into 1/3
162.184 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2))) in phi1
162.185 * [taylor]: Taking taylor expansion of (/ 1 (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2)) in phi1
162.185 * [taylor]: Taking taylor expansion of (pow (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) 2) in phi1
162.185 * [taylor]: Taking taylor expansion of (- (+ (pow phi2 2) (pow phi1 2)) (* 2 (* phi1 phi2))) in phi1
162.185 * [taylor]: Taking taylor expansion of (+ (pow phi2 2) (pow phi1 2)) in phi1
162.185 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
162.185 * [taylor]: Taking taylor expansion of phi2 in phi1
162.185 * [backup-simplify]: Simplify phi2 into phi2
162.185 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
162.185 * [taylor]: Taking taylor expansion of phi1 in phi1
162.185 * [backup-simplify]: Simplify 0 into 0
162.185 * [backup-simplify]: Simplify 1 into 1
162.185 * [taylor]: Taking taylor expansion of (* 2 (* phi1 phi2)) in phi1
162.185 * [taylor]: Taking taylor expansion of 2 in phi1
162.185 * [backup-simplify]: Simplify 2 into 2
162.185 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
162.185 * [taylor]: Taking taylor expansion of phi1 in phi1
162.185 * [backup-simplify]: Simplify 0 into 0
162.185 * [backup-simplify]: Simplify 1 into 1
162.185 * [taylor]: Taking taylor expansion of phi2 in phi1
162.185 * [backup-simplify]: Simplify phi2 into phi2
162.185 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.185 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
162.185 * [backup-simplify]: Simplify (* 0 phi2) into 0
162.185 * [backup-simplify]: Simplify (* 2 0) into 0
162.185 * [backup-simplify]: Simplify (- 0) into 0
162.185 * [backup-simplify]: Simplify (+ (pow phi2 2) 0) into (pow phi2 2)
162.186 * [backup-simplify]: Simplify (* (pow phi2 2) (pow phi2 2)) into (pow phi2 4)
162.186 * [backup-simplify]: Simplify (/ 1 (pow phi2 4)) into (/ 1 (pow phi2 4))
162.186 * [backup-simplify]: Simplify (log (/ 1 (pow phi2 4))) into (log (/ 1 (pow phi2 4)))
162.186 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow phi2 4)))) into (* 1/3 (log (/ 1 (pow phi2 4))))
162.186 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow phi2 4))))) into (pow (/ 1 (pow phi2 4)) 1/3)
162.186 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ phi1 phi2))) 2) in phi1
162.186 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ phi1 phi2))) in phi1
162.186 * [taylor]: Taking taylor expansion of (* 0.5 (+ phi1 phi2)) in phi1
162.186 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.186 * [backup-simplify]: Simplify 0.5 into 0.5
162.186 * [taylor]: Taking taylor expansion of (+ phi1 phi2) in phi1
162.186 * [taylor]: Taking taylor expansion of phi1 in phi1
162.186 * [backup-simplify]: Simplify 0 into 0
162.186 * [backup-simplify]: Simplify 1 into 1
162.186 * [taylor]: Taking taylor expansion of phi2 in phi1
162.186 * [backup-simplify]: Simplify phi2 into phi2
162.186 * [backup-simplify]: Simplify (+ 0 phi2) into phi2
162.186 * [backup-simplify]: Simplify (* 0.5 phi2) into (* 0.5 phi2)
162.186 * [backup-simplify]: Simplify (cos (* 0.5 phi2)) into (cos (* 0.5 phi2))
162.186 * [backup-simplify]: Simplify (sin (* 0.5 phi2)) into (sin (* 0.5 phi2))
162.186 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) 1) into (cos (* 0.5 phi2))
162.186 * [backup-simplify]: Simplify (* (sin (* 0.5 phi2)) 0) into 0
162.187 * [backup-simplify]: Simplify (- 0) into 0
162.187 * [backup-simplify]: Simplify (+ (cos (* 0.5 phi2)) 0) into (cos (* 0.5 phi2))
162.187 * [backup-simplify]: Simplify (* (cos (* 0.5 phi2)) (cos (* 0.5 phi2))) into (pow (cos (* 0.5 phi2)) 2)
162.187 * [backup-simplify]: Simplify (* (pow (/ 1 (pow phi2 4)) 1/3) (pow (cos (* 0.5 phi2)) 2)) into (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))
162.187 * [backup-simplify]: Simplify (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) into (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)))
162.187 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3))) in phi2
162.187 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.187 * [backup-simplify]: Simplify 1/3 into 1/3
162.187 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 phi2)) 2) (pow (/ 1 (pow phi2 4)) 1/3)) in phi2
162.187 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 phi2)) 2) in phi2
162.187 * [taylor]: Taking taylor expansion of (cos (* 0.5 phi2)) in phi2
162.187 * [taylor]: Taking taylor expansion of (* 0.5 phi2) in phi2
162.187 * [taylor]: Taking taylor expansion of 0.5 in phi2
162.187 * [backup-simplify]: Simplify 0.5 into 0.5
162.187 * [taylor]: Taking taylor expansion of phi2 in phi2
162.187 * [backup-simplify]: Simplify 0 into 0
162.187 * [backup-simplify]: Simplify 1 into 1
162.188 * [backup-simplify]: Simplify (* 0.5 0) into 0
162.189 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
162.189 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow phi2 4)) 1/3) in phi2
162.189 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow phi2 4))))) in phi2
162.189 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow phi2 4)))) in phi2
162.189 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.189 * [backup-simplify]: Simplify 1/3 into 1/3
162.189 * [taylor]: Taking taylor expansion of (log (/ 1 (pow phi2 4))) in phi2
162.189 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 4)) in phi2
162.189 * [taylor]: Taking taylor expansion of (pow phi2 4) in phi2
162.189 * [taylor]: Taking taylor expansion of phi2 in phi2
162.189 * [backup-simplify]: Simplify 0 into 0
162.189 * [backup-simplify]: Simplify 1 into 1
162.189 * [backup-simplify]: Simplify (* 1 1) into 1
162.189 * [backup-simplify]: Simplify (* 1 1) into 1
162.189 * [backup-simplify]: Simplify (/ 1 1) into 1
162.190 * [backup-simplify]: Simplify (log 1) into 0
162.190 * [backup-simplify]: Simplify (+ (* (- 4) (log phi2)) 0) into (- (* 4 (log phi2)))
162.190 * [backup-simplify]: Simplify (* 1/3 (- (* 4 (log phi2)))) into (* -4/3 (log phi2))
162.190 * [backup-simplify]: Simplify (exp (* -4/3 (log phi2))) into (pow phi2 -4/3)
162.190 * [backup-simplify]: Simplify (* 1 1) into 1
162.190 * [backup-simplify]: Simplify (* 1 (pow phi2 -4/3)) into (pow (/ 1 (pow phi2 4)) 1/3)
162.190 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
162.191 * [backup-simplify]: Simplify (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) into (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3))
162.191 * [backup-simplify]: Simplify (+ (* (* 1/3 (pow (/ 1 (pow phi2 4)) 1/3)) (pow (* 1 (* 1 (* 1 lambda1))) 2)) (+ (* (* -2/3 (pow (/ 1 phi2) 1/3)) (* 1 (* phi1 (* 1 1)))) (pow phi2 2/3))) into (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
162.192 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0))) (* (- (/ 1 lambda1) (/ 1 lambda2)) (cos (/ (+ (/ 1 phi1) (/ 1 phi2)) 2.0)))) (* (- (/ 1 phi1) (/ 1 phi2)) (- (/ 1 phi1) (/ 1 phi2))))) into (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3)
162.192 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
162.192 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi2
162.192 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi2
162.192 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi2
162.192 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.192 * [backup-simplify]: Simplify 1/3 into 1/3
162.192 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi2
162.192 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi2
162.192 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi2
162.192 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
162.192 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.192 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.192 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.192 * [taylor]: Taking taylor expansion of 0.5 in phi2
162.192 * [backup-simplify]: Simplify 0.5 into 0.5
162.192 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.192 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.192 * [taylor]: Taking taylor expansion of phi1 in phi2
162.192 * [backup-simplify]: Simplify phi1 into phi1
162.192 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.192 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.193 * [taylor]: Taking taylor expansion of phi2 in phi2
162.193 * [backup-simplify]: Simplify 0 into 0
162.193 * [backup-simplify]: Simplify 1 into 1
162.193 * [backup-simplify]: Simplify (/ 1 1) into 1
162.193 * [backup-simplify]: Simplify (+ 0 1) into 1
162.193 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.193 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.193 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
162.193 * [taylor]: Taking taylor expansion of lambda1 in phi2
162.193 * [backup-simplify]: Simplify lambda1 into lambda1
162.194 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.194 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
162.194 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
162.194 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi2
162.194 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
162.194 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.194 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.194 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.194 * [taylor]: Taking taylor expansion of 0.5 in phi2
162.194 * [backup-simplify]: Simplify 0.5 into 0.5
162.194 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.194 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.194 * [taylor]: Taking taylor expansion of phi1 in phi2
162.194 * [backup-simplify]: Simplify phi1 into phi1
162.194 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.194 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.194 * [taylor]: Taking taylor expansion of phi2 in phi2
162.194 * [backup-simplify]: Simplify 0 into 0
162.194 * [backup-simplify]: Simplify 1 into 1
162.194 * [backup-simplify]: Simplify (/ 1 1) into 1
162.195 * [backup-simplify]: Simplify (+ 0 1) into 1
162.195 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.195 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.195 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
162.195 * [taylor]: Taking taylor expansion of lambda2 in phi2
162.195 * [backup-simplify]: Simplify lambda2 into lambda2
162.195 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.195 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
162.195 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
162.195 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi2
162.195 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
162.196 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
162.196 * [taylor]: Taking taylor expansion of phi1 in phi2
162.196 * [backup-simplify]: Simplify phi1 into phi1
162.196 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.196 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
162.196 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
162.196 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
162.196 * [taylor]: Taking taylor expansion of phi2 in phi2
162.196 * [backup-simplify]: Simplify 0 into 0
162.196 * [backup-simplify]: Simplify 1 into 1
162.196 * [backup-simplify]: Simplify (* 1 1) into 1
162.196 * [backup-simplify]: Simplify (/ 1 1) into 1
162.196 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi2
162.196 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
162.196 * [taylor]: Taking taylor expansion of 2 in phi2
162.196 * [backup-simplify]: Simplify 2 into 2
162.196 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
162.196 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
162.196 * [taylor]: Taking taylor expansion of phi1 in phi2
162.196 * [backup-simplify]: Simplify phi1 into phi1
162.196 * [taylor]: Taking taylor expansion of phi2 in phi2
162.196 * [backup-simplify]: Simplify 0 into 0
162.196 * [backup-simplify]: Simplify 1 into 1
162.196 * [backup-simplify]: Simplify (* phi1 0) into 0
162.197 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
162.197 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.197 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi2
162.197 * [taylor]: Taking taylor expansion of 2 in phi2
162.197 * [backup-simplify]: Simplify 2 into 2
162.197 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi2
162.197 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.197 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.197 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.197 * [taylor]: Taking taylor expansion of 0.5 in phi2
162.197 * [backup-simplify]: Simplify 0.5 into 0.5
162.197 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.197 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.197 * [taylor]: Taking taylor expansion of phi1 in phi2
162.197 * [backup-simplify]: Simplify phi1 into phi1
162.197 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.197 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.197 * [taylor]: Taking taylor expansion of phi2 in phi2
162.197 * [backup-simplify]: Simplify 0 into 0
162.197 * [backup-simplify]: Simplify 1 into 1
162.197 * [backup-simplify]: Simplify (/ 1 1) into 1
162.197 * [backup-simplify]: Simplify (+ 0 1) into 1
162.198 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.198 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.198 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi2
162.198 * [taylor]: Taking taylor expansion of lambda1 in phi2
162.198 * [backup-simplify]: Simplify lambda1 into lambda1
162.198 * [taylor]: Taking taylor expansion of lambda2 in phi2
162.198 * [backup-simplify]: Simplify lambda2 into lambda2
162.198 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.198 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
162.198 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
162.199 * [backup-simplify]: Simplify (+ 0 1) into 1
162.199 * [backup-simplify]: Simplify (+ 0 1) into 1
162.199 * [backup-simplify]: Simplify (+ 0 1) into 1
162.199 * [backup-simplify]: Simplify (+ 1 0) into 1
162.200 * [backup-simplify]: Simplify (log 1) into 0
162.200 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
162.200 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
162.200 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
162.200 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in phi1
162.200 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in phi1
162.200 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in phi1
162.200 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.200 * [backup-simplify]: Simplify 1/3 into 1/3
162.200 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in phi1
162.200 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in phi1
162.200 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in phi1
162.200 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
162.200 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.200 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.200 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.200 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.200 * [backup-simplify]: Simplify 0.5 into 0.5
162.200 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.200 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.200 * [taylor]: Taking taylor expansion of phi1 in phi1
162.200 * [backup-simplify]: Simplify 0 into 0
162.200 * [backup-simplify]: Simplify 1 into 1
162.202 * [backup-simplify]: Simplify (/ 1 1) into 1
162.202 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.202 * [taylor]: Taking taylor expansion of phi2 in phi1
162.202 * [backup-simplify]: Simplify phi2 into phi2
162.202 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.202 * [backup-simplify]: Simplify (+ 1 0) into 1
162.202 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.202 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.202 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
162.202 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.203 * [backup-simplify]: Simplify lambda1 into lambda1
162.203 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.203 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
162.203 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
162.203 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in phi1
162.203 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
162.203 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.203 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.203 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.203 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.203 * [backup-simplify]: Simplify 0.5 into 0.5
162.203 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.203 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.203 * [taylor]: Taking taylor expansion of phi1 in phi1
162.203 * [backup-simplify]: Simplify 0 into 0
162.203 * [backup-simplify]: Simplify 1 into 1
162.203 * [backup-simplify]: Simplify (/ 1 1) into 1
162.203 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.203 * [taylor]: Taking taylor expansion of phi2 in phi1
162.203 * [backup-simplify]: Simplify phi2 into phi2
162.203 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.204 * [backup-simplify]: Simplify (+ 1 0) into 1
162.204 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.204 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.204 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
162.204 * [taylor]: Taking taylor expansion of lambda2 in phi1
162.204 * [backup-simplify]: Simplify lambda2 into lambda2
162.204 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.204 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
162.205 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
162.205 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in phi1
162.205 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
162.205 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
162.205 * [taylor]: Taking taylor expansion of phi1 in phi1
162.205 * [backup-simplify]: Simplify 0 into 0
162.205 * [backup-simplify]: Simplify 1 into 1
162.205 * [backup-simplify]: Simplify (* 1 1) into 1
162.205 * [backup-simplify]: Simplify (/ 1 1) into 1
162.205 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
162.205 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
162.205 * [taylor]: Taking taylor expansion of phi2 in phi1
162.205 * [backup-simplify]: Simplify phi2 into phi2
162.205 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.205 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
162.205 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in phi1
162.205 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
162.205 * [taylor]: Taking taylor expansion of 2 in phi1
162.205 * [backup-simplify]: Simplify 2 into 2
162.205 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
162.205 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
162.205 * [taylor]: Taking taylor expansion of phi1 in phi1
162.205 * [backup-simplify]: Simplify 0 into 0
162.205 * [backup-simplify]: Simplify 1 into 1
162.205 * [taylor]: Taking taylor expansion of phi2 in phi1
162.205 * [backup-simplify]: Simplify phi2 into phi2
162.205 * [backup-simplify]: Simplify (* 0 phi2) into 0
162.206 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
162.206 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.206 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in phi1
162.206 * [taylor]: Taking taylor expansion of 2 in phi1
162.206 * [backup-simplify]: Simplify 2 into 2
162.206 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in phi1
162.206 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.206 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.206 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.206 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.206 * [backup-simplify]: Simplify 0.5 into 0.5
162.206 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.206 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.206 * [taylor]: Taking taylor expansion of phi1 in phi1
162.206 * [backup-simplify]: Simplify 0 into 0
162.206 * [backup-simplify]: Simplify 1 into 1
162.206 * [backup-simplify]: Simplify (/ 1 1) into 1
162.206 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.206 * [taylor]: Taking taylor expansion of phi2 in phi1
162.206 * [backup-simplify]: Simplify phi2 into phi2
162.206 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.207 * [backup-simplify]: Simplify (+ 1 0) into 1
162.207 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.207 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.207 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in phi1
162.207 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.207 * [backup-simplify]: Simplify lambda1 into lambda1
162.207 * [taylor]: Taking taylor expansion of lambda2 in phi1
162.207 * [backup-simplify]: Simplify lambda2 into lambda2
162.207 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.207 * [backup-simplify]: Simplify (* lambda1 lambda2) into (* lambda2 lambda1)
162.207 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))
162.208 * [backup-simplify]: Simplify (+ 1 0) into 1
162.208 * [backup-simplify]: Simplify (+ 0 1) into 1
162.208 * [backup-simplify]: Simplify (+ 0 1) into 1
162.208 * [backup-simplify]: Simplify (+ 1 0) into 1
162.209 * [backup-simplify]: Simplify (log 1) into 0
162.209 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
162.209 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
162.209 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
162.209 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda2
162.209 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda2
162.209 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda2
162.209 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.209 * [backup-simplify]: Simplify 1/3 into 1/3
162.209 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda2
162.209 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda2
162.209 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda2
162.209 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
162.209 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.209 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.209 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.209 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.209 * [backup-simplify]: Simplify 0.5 into 0.5
162.209 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.209 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.209 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.209 * [backup-simplify]: Simplify phi1 into phi1
162.209 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.209 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.209 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.209 * [backup-simplify]: Simplify phi2 into phi2
162.209 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.210 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.210 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.210 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.210 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.210 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.210 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.210 * [backup-simplify]: Simplify (- 0) into 0
162.210 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.210 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
162.210 * [taylor]: Taking taylor expansion of lambda1 in lambda2
162.210 * [backup-simplify]: Simplify lambda1 into lambda1
162.211 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.211 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
162.211 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
162.211 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda2
162.211 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
162.211 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.211 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.211 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.211 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.211 * [backup-simplify]: Simplify 0.5 into 0.5
162.211 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.211 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.211 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.211 * [backup-simplify]: Simplify phi1 into phi1
162.211 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.211 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.211 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.211 * [backup-simplify]: Simplify phi2 into phi2
162.211 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.211 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.211 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.211 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.211 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.211 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.212 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.212 * [backup-simplify]: Simplify (- 0) into 0
162.212 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.212 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
162.212 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.212 * [backup-simplify]: Simplify 0 into 0
162.212 * [backup-simplify]: Simplify 1 into 1
162.212 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.212 * [backup-simplify]: Simplify (* 1 1) into 1
162.213 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.213 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda2
162.213 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
162.213 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
162.213 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.213 * [backup-simplify]: Simplify phi1 into phi1
162.213 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.213 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
162.213 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
162.213 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
162.213 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.213 * [backup-simplify]: Simplify phi2 into phi2
162.213 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.213 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
162.213 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda2
162.213 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
162.213 * [taylor]: Taking taylor expansion of 2 in lambda2
162.213 * [backup-simplify]: Simplify 2 into 2
162.213 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
162.213 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
162.213 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.213 * [backup-simplify]: Simplify phi1 into phi1
162.213 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.213 * [backup-simplify]: Simplify phi2 into phi2
162.213 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.213 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
162.213 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda2
162.213 * [taylor]: Taking taylor expansion of 2 in lambda2
162.213 * [backup-simplify]: Simplify 2 into 2
162.213 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda2
162.213 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.213 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.213 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.213 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.213 * [backup-simplify]: Simplify 0.5 into 0.5
162.213 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.213 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.213 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.213 * [backup-simplify]: Simplify phi1 into phi1
162.213 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.213 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.213 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.213 * [backup-simplify]: Simplify phi2 into phi2
162.213 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.214 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.214 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.214 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.214 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.214 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.214 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.214 * [backup-simplify]: Simplify (- 0) into 0
162.214 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.214 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda2
162.214 * [taylor]: Taking taylor expansion of lambda1 in lambda2
162.214 * [backup-simplify]: Simplify lambda1 into lambda1
162.214 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.214 * [backup-simplify]: Simplify 0 into 0
162.214 * [backup-simplify]: Simplify 1 into 1
162.215 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.215 * [backup-simplify]: Simplify (* lambda1 0) into 0
162.215 * [backup-simplify]: Simplify (+ (* lambda1 1) (* 0 0)) into lambda1
162.215 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
162.215 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.215 * [backup-simplify]: Simplify (+ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.216 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.216 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.216 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
162.216 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
162.217 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
162.217 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
162.217 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
162.217 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
162.217 * [taylor]: Taking taylor expansion of 1/3 in lambda1
162.217 * [backup-simplify]: Simplify 1/3 into 1/3
162.217 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
162.217 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
162.217 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
162.217 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
162.217 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
162.217 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
162.217 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
162.217 * [taylor]: Taking taylor expansion of 0.5 in lambda1
162.217 * [backup-simplify]: Simplify 0.5 into 0.5
162.217 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
162.217 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
162.217 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.217 * [backup-simplify]: Simplify phi1 into phi1
162.217 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.217 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
162.217 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.217 * [backup-simplify]: Simplify phi2 into phi2
162.217 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.217 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.217 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.217 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.217 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.217 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.218 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.218 * [backup-simplify]: Simplify (- 0) into 0
162.218 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.218 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
162.218 * [taylor]: Taking taylor expansion of lambda1 in lambda1
162.218 * [backup-simplify]: Simplify 0 into 0
162.218 * [backup-simplify]: Simplify 1 into 1
162.218 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.218 * [backup-simplify]: Simplify (* 1 1) into 1
162.218 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.219 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
162.219 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
162.219 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
162.219 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
162.219 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
162.219 * [taylor]: Taking taylor expansion of 0.5 in lambda1
162.219 * [backup-simplify]: Simplify 0.5 into 0.5
162.219 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
162.219 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
162.219 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.219 * [backup-simplify]: Simplify phi1 into phi1
162.219 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.219 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
162.219 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.219 * [backup-simplify]: Simplify phi2 into phi2
162.219 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.219 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.219 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.219 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.219 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.219 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.219 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.220 * [backup-simplify]: Simplify (- 0) into 0
162.220 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.220 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
162.220 * [taylor]: Taking taylor expansion of lambda2 in lambda1
162.220 * [backup-simplify]: Simplify lambda2 into lambda2
162.220 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.220 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
162.220 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
162.220 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
162.220 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
162.220 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
162.220 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.220 * [backup-simplify]: Simplify phi1 into phi1
162.220 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.220 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
162.220 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
162.220 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
162.220 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.220 * [backup-simplify]: Simplify phi2 into phi2
162.220 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.221 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
162.221 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
162.221 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
162.221 * [taylor]: Taking taylor expansion of 2 in lambda1
162.221 * [backup-simplify]: Simplify 2 into 2
162.221 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
162.221 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
162.221 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.221 * [backup-simplify]: Simplify phi1 into phi1
162.221 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.221 * [backup-simplify]: Simplify phi2 into phi2
162.221 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.221 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
162.221 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
162.221 * [taylor]: Taking taylor expansion of 2 in lambda1
162.221 * [backup-simplify]: Simplify 2 into 2
162.221 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
162.221 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
162.221 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
162.221 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
162.221 * [taylor]: Taking taylor expansion of 0.5 in lambda1
162.221 * [backup-simplify]: Simplify 0.5 into 0.5
162.221 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
162.221 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
162.221 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.221 * [backup-simplify]: Simplify phi1 into phi1
162.221 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.221 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
162.221 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.221 * [backup-simplify]: Simplify phi2 into phi2
162.221 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.221 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.221 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.221 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.221 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.221 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.222 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.222 * [backup-simplify]: Simplify (- 0) into 0
162.222 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.222 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
162.222 * [taylor]: Taking taylor expansion of lambda1 in lambda1
162.222 * [backup-simplify]: Simplify 0 into 0
162.222 * [backup-simplify]: Simplify 1 into 1
162.222 * [taylor]: Taking taylor expansion of lambda2 in lambda1
162.222 * [backup-simplify]: Simplify lambda2 into lambda2
162.222 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.222 * [backup-simplify]: Simplify (* 0 lambda2) into 0
162.222 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
162.223 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
162.223 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.223 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.223 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.224 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.224 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.224 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.224 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) 1/3) in lambda1
162.224 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))))) in lambda1
162.224 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))))) in lambda1
162.224 * [taylor]: Taking taylor expansion of 1/3 in lambda1
162.224 * [backup-simplify]: Simplify 1/3 into 1/3
162.224 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))))) in lambda1
162.224 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))))) in lambda1
162.224 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) in lambda1
162.224 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
162.224 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
162.224 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
162.224 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
162.224 * [taylor]: Taking taylor expansion of 0.5 in lambda1
162.224 * [backup-simplify]: Simplify 0.5 into 0.5
162.224 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
162.224 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
162.224 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.224 * [backup-simplify]: Simplify phi1 into phi1
162.224 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.224 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
162.224 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.224 * [backup-simplify]: Simplify phi2 into phi2
162.224 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.224 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.225 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.225 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.225 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.225 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.225 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.225 * [backup-simplify]: Simplify (- 0) into 0
162.225 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.225 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
162.225 * [taylor]: Taking taylor expansion of lambda1 in lambda1
162.225 * [backup-simplify]: Simplify 0 into 0
162.225 * [backup-simplify]: Simplify 1 into 1
162.225 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.226 * [backup-simplify]: Simplify (* 1 1) into 1
162.226 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.226 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) in lambda1
162.226 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
162.226 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
162.226 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
162.226 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
162.226 * [taylor]: Taking taylor expansion of 0.5 in lambda1
162.226 * [backup-simplify]: Simplify 0.5 into 0.5
162.226 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
162.226 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
162.226 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.226 * [backup-simplify]: Simplify phi1 into phi1
162.226 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.226 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
162.226 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.226 * [backup-simplify]: Simplify phi2 into phi2
162.226 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.226 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.226 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.226 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.226 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.227 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.227 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.227 * [backup-simplify]: Simplify (- 0) into 0
162.227 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.227 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
162.227 * [taylor]: Taking taylor expansion of lambda2 in lambda1
162.227 * [backup-simplify]: Simplify lambda2 into lambda2
162.227 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.228 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
162.228 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
162.228 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) in lambda1
162.228 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
162.228 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
162.228 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.228 * [backup-simplify]: Simplify phi1 into phi1
162.228 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.228 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
162.228 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
162.228 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
162.228 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.228 * [backup-simplify]: Simplify phi2 into phi2
162.228 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.228 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
162.228 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)))) in lambda1
162.228 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
162.228 * [taylor]: Taking taylor expansion of 2 in lambda1
162.228 * [backup-simplify]: Simplify 2 into 2
162.228 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
162.228 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
162.228 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.228 * [backup-simplify]: Simplify phi1 into phi1
162.228 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.228 * [backup-simplify]: Simplify phi2 into phi2
162.228 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.228 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
162.228 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2))) in lambda1
162.228 * [taylor]: Taking taylor expansion of 2 in lambda1
162.228 * [backup-simplify]: Simplify 2 into 2
162.228 * [taylor]: Taking taylor expansion of (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda1 lambda2)) in lambda1
162.228 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
162.228 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
162.228 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
162.228 * [taylor]: Taking taylor expansion of 0.5 in lambda1
162.228 * [backup-simplify]: Simplify 0.5 into 0.5
162.229 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
162.229 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
162.229 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.229 * [backup-simplify]: Simplify phi1 into phi1
162.229 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.229 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
162.229 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.229 * [backup-simplify]: Simplify phi2 into phi2
162.229 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.229 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.229 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.229 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.229 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.229 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.229 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.229 * [backup-simplify]: Simplify (- 0) into 0
162.229 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.230 * [taylor]: Taking taylor expansion of (* lambda1 lambda2) in lambda1
162.230 * [taylor]: Taking taylor expansion of lambda1 in lambda1
162.230 * [backup-simplify]: Simplify 0 into 0
162.230 * [backup-simplify]: Simplify 1 into 1
162.230 * [taylor]: Taking taylor expansion of lambda2 in lambda1
162.230 * [backup-simplify]: Simplify lambda2 into lambda2
162.230 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.230 * [backup-simplify]: Simplify (* 0 lambda2) into 0
162.230 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda2)) into lambda2
162.230 * [backup-simplify]: Simplify (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
162.230 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.231 * [backup-simplify]: Simplify (+ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.231 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.231 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.231 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.232 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.232 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
162.232 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
162.232 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.232 * [backup-simplify]: Simplify 1/3 into 1/3
162.232 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
162.232 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
162.232 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.232 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.232 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.232 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.232 * [backup-simplify]: Simplify 0.5 into 0.5
162.232 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.232 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.232 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.232 * [backup-simplify]: Simplify phi1 into phi1
162.232 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.232 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.232 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.232 * [backup-simplify]: Simplify phi2 into phi2
162.232 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.232 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.232 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.232 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.232 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.232 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.233 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.233 * [backup-simplify]: Simplify (- 0) into 0
162.233 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.233 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.233 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.233 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
162.233 * [taylor]: Taking taylor expansion of 2 in lambda2
162.233 * [backup-simplify]: Simplify 2 into 2
162.233 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
162.233 * [taylor]: Taking taylor expansion of lambda1 in lambda2
162.233 * [backup-simplify]: Simplify lambda1 into lambda1
162.233 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.233 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.233 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.234 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.234 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.234 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.234 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
162.234 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
162.234 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.234 * [backup-simplify]: Simplify 1/3 into 1/3
162.234 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
162.234 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.234 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.234 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.234 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.234 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.234 * [backup-simplify]: Simplify 0.5 into 0.5
162.234 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.234 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.234 * [taylor]: Taking taylor expansion of phi1 in phi1
162.234 * [backup-simplify]: Simplify 0 into 0
162.234 * [backup-simplify]: Simplify 1 into 1
162.235 * [backup-simplify]: Simplify (/ 1 1) into 1
162.235 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.235 * [taylor]: Taking taylor expansion of phi2 in phi1
162.235 * [backup-simplify]: Simplify phi2 into phi2
162.235 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.235 * [backup-simplify]: Simplify (+ 1 0) into 1
162.235 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.235 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.235 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.236 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.236 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
162.236 * [taylor]: Taking taylor expansion of 2 in phi1
162.236 * [backup-simplify]: Simplify 2 into 2
162.236 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
162.236 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.236 * [backup-simplify]: Simplify lambda1 into lambda1
162.236 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.236 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.236 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.236 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.236 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.236 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.236 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
162.236 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
162.237 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.237 * [backup-simplify]: Simplify 1/3 into 1/3
162.237 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
162.237 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
162.237 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.237 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.237 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.237 * [taylor]: Taking taylor expansion of 0.5 in phi2
162.237 * [backup-simplify]: Simplify 0.5 into 0.5
162.237 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.237 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.237 * [taylor]: Taking taylor expansion of phi1 in phi2
162.237 * [backup-simplify]: Simplify phi1 into phi1
162.237 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.237 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.237 * [taylor]: Taking taylor expansion of phi2 in phi2
162.237 * [backup-simplify]: Simplify 0 into 0
162.237 * [backup-simplify]: Simplify 1 into 1
162.237 * [backup-simplify]: Simplify (/ 1 1) into 1
162.237 * [backup-simplify]: Simplify (+ 0 1) into 1
162.238 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.238 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.238 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.238 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.238 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
162.238 * [taylor]: Taking taylor expansion of 2 in phi2
162.238 * [backup-simplify]: Simplify 2 into 2
162.238 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
162.238 * [taylor]: Taking taylor expansion of lambda1 in phi2
162.238 * [backup-simplify]: Simplify lambda1 into lambda1
162.238 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.238 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.238 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.238 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.239 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.239 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.239 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.239 * [backup-simplify]: Simplify (+ 0) into 0
162.240 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
162.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
162.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
162.240 * [backup-simplify]: Simplify (+ 0 0) into 0
162.240 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
162.241 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
162.241 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
162.241 * [backup-simplify]: Simplify (- 0) into 0
162.242 * [backup-simplify]: Simplify (+ 0 0) into 0
162.242 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.242 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
162.243 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
162.243 * [backup-simplify]: Simplify (+ 0 0) into 0
162.243 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
162.244 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
162.244 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
162.244 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
162.245 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
162.245 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.245 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
162.246 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
162.246 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
162.246 * [taylor]: Taking taylor expansion of -2/3 in lambda2
162.246 * [backup-simplify]: Simplify -2/3 into -2/3
162.246 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
162.246 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
162.246 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
162.246 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.246 * [backup-simplify]: Simplify 1/3 into 1/3
162.246 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
162.246 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
162.246 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.246 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.246 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.246 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.246 * [backup-simplify]: Simplify 0.5 into 0.5
162.246 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.246 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.246 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.246 * [backup-simplify]: Simplify phi1 into phi1
162.246 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.246 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.246 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.246 * [backup-simplify]: Simplify phi2 into phi2
162.246 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.246 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.246 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.246 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.246 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.246 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.247 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.247 * [backup-simplify]: Simplify (- 0) into 0
162.247 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.247 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.247 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.247 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
162.247 * [taylor]: Taking taylor expansion of 2 in lambda2
162.247 * [backup-simplify]: Simplify 2 into 2
162.247 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
162.247 * [taylor]: Taking taylor expansion of lambda1 in lambda2
162.247 * [backup-simplify]: Simplify lambda1 into lambda1
162.247 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.247 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.247 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.248 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.248 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.248 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.248 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.248 * [backup-simplify]: Simplify 0 into 0
162.248 * [backup-simplify]: Simplify 1 into 1
162.248 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.249 * [backup-simplify]: Simplify (+ 0) into 0
162.249 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
162.249 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
162.249 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
162.249 * [backup-simplify]: Simplify (+ 0 0) into 0
162.250 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
162.250 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
162.250 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
162.251 * [backup-simplify]: Simplify (- 0) into 0
162.251 * [backup-simplify]: Simplify (+ 0 0) into 0
162.251 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.252 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.252 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.252 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.253 * [backup-simplify]: Simplify (- 0) into 0
162.253 * [backup-simplify]: Simplify (+ 0 0) into 0
162.253 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.254 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.255 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
162.255 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
162.255 * [taylor]: Taking taylor expansion of 0 in phi1
162.255 * [backup-simplify]: Simplify 0 into 0
162.255 * [taylor]: Taking taylor expansion of 0 in phi2
162.255 * [backup-simplify]: Simplify 0 into 0
162.255 * [backup-simplify]: Simplify 0 into 0
162.256 * [backup-simplify]: Simplify (+ 0) into 0
162.256 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
162.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
162.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
162.256 * [backup-simplify]: Simplify (+ 0 0) into 0
162.257 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
162.257 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
162.257 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
162.258 * [backup-simplify]: Simplify (- 0) into 0
162.258 * [backup-simplify]: Simplify (+ 0 0) into 0
162.258 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.259 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.259 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.259 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.260 * [backup-simplify]: Simplify (- 0) into 0
162.260 * [backup-simplify]: Simplify (+ 0 0) into 0
162.260 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.261 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.261 * [taylor]: Taking taylor expansion of 0 in phi1
162.261 * [backup-simplify]: Simplify 0 into 0
162.261 * [taylor]: Taking taylor expansion of 0 in phi2
162.261 * [backup-simplify]: Simplify 0 into 0
162.261 * [backup-simplify]: Simplify 0 into 0
162.261 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.262 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.262 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.263 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.263 * [backup-simplify]: Simplify (- 0) into 0
162.263 * [backup-simplify]: Simplify (+ 0 0) into 0
162.264 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.264 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.264 * [taylor]: Taking taylor expansion of 0 in phi2
162.264 * [backup-simplify]: Simplify 0 into 0
162.264 * [backup-simplify]: Simplify 0 into 0
162.265 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.265 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.266 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.266 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.266 * [backup-simplify]: Simplify (- 0) into 0
162.266 * [backup-simplify]: Simplify (+ 0 0) into 0
162.267 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.267 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.267 * [backup-simplify]: Simplify 0 into 0
162.268 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
162.268 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
162.269 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
162.269 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
162.269 * [backup-simplify]: Simplify (+ 0 0) into 0
162.269 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
162.270 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
162.270 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
162.270 * [backup-simplify]: Simplify (- 0) into 0
162.271 * [backup-simplify]: Simplify (+ 0 0) into 0
162.271 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.272 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
162.273 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
162.273 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
162.273 * [backup-simplify]: Simplify (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))
162.274 * [backup-simplify]: Simplify (+ 0 (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))))) into (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2))))
162.274 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
162.274 * [backup-simplify]: Simplify (+ 0) into 0
162.274 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
162.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
162.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
162.275 * [backup-simplify]: Simplify (+ 0 0) into 0
162.275 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
162.275 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
162.276 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
162.276 * [backup-simplify]: Simplify (- 0) into 0
162.276 * [backup-simplify]: Simplify (+ 0 0) into 0
162.276 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.277 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 lambda2))) into 0
162.277 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
162.278 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
162.278 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
162.278 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
162.278 * [backup-simplify]: Simplify (+ (+ (/ 1 (pow phi2 2)) (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))
162.280 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))
162.280 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.282 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 2 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 4 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 2 (/ 1 (pow lambda2 2))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2)))))
162.283 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/3 (/ 1 (pow lambda2 2))))) 1) 1)))) into (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))))
162.283 * [taylor]: Taking taylor expansion of (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))))) in lambda2
162.284 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
162.284 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
162.284 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.284 * [backup-simplify]: Simplify 1/3 into 1/3
162.284 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
162.284 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
162.284 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.284 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.284 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.284 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.284 * [backup-simplify]: Simplify 0.5 into 0.5
162.284 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.284 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.284 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.284 * [backup-simplify]: Simplify phi1 into phi1
162.284 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.284 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.284 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.284 * [backup-simplify]: Simplify phi2 into phi2
162.284 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.284 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.284 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.284 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.284 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.284 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.284 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.285 * [backup-simplify]: Simplify (- 0) into 0
162.285 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.285 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.285 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.285 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
162.285 * [taylor]: Taking taylor expansion of 2 in lambda2
162.285 * [backup-simplify]: Simplify 2 into 2
162.285 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
162.285 * [taylor]: Taking taylor expansion of lambda1 in lambda2
162.285 * [backup-simplify]: Simplify lambda1 into lambda1
162.285 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.285 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.285 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.285 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.286 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.286 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.286 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
162.286 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
162.286 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in lambda2
162.286 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.286 * [backup-simplify]: Simplify 1/3 into 1/3
162.286 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in lambda2
162.286 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in lambda2
162.286 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.286 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.286 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.286 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.286 * [backup-simplify]: Simplify 0.5 into 0.5
162.286 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.286 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.286 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.286 * [backup-simplify]: Simplify phi1 into phi1
162.286 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.286 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.286 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.286 * [backup-simplify]: Simplify phi2 into phi2
162.286 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.286 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.286 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.286 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.287 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.287 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.287 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.287 * [backup-simplify]: Simplify (- 0) into 0
162.287 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.287 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
162.287 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.287 * [backup-simplify]: Simplify phi1 into phi1
162.287 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.287 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.288 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))
162.288 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
162.288 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
162.288 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.288 * [backup-simplify]: Simplify 1/3 into 1/3
162.288 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
162.288 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
162.288 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.288 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.288 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.288 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.288 * [backup-simplify]: Simplify 0.5 into 0.5
162.288 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.288 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.288 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.288 * [backup-simplify]: Simplify phi1 into phi1
162.288 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.288 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.288 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.288 * [backup-simplify]: Simplify phi2 into phi2
162.288 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.288 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.288 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.288 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.288 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.289 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.289 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.289 * [backup-simplify]: Simplify (- 0) into 0
162.289 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.289 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
162.289 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.289 * [backup-simplify]: Simplify phi2 into phi2
162.289 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.289 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.289 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
162.290 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
162.290 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
162.290 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
162.290 * [taylor]: Taking taylor expansion of 2/3 in lambda2
162.290 * [backup-simplify]: Simplify 2/3 into 2/3
162.290 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
162.290 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
162.290 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.290 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.290 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.290 * [taylor]: Taking taylor expansion of 0.5 in lambda2
162.290 * [backup-simplify]: Simplify 0.5 into 0.5
162.290 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.290 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.290 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.290 * [backup-simplify]: Simplify phi1 into phi1
162.290 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.290 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.290 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.290 * [backup-simplify]: Simplify phi2 into phi2
162.290 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.290 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.290 * [backup-simplify]: Simplify (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.290 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.290 * [backup-simplify]: Simplify (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.290 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.291 * [backup-simplify]: Simplify (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.291 * [backup-simplify]: Simplify (- 0) into 0
162.291 * [backup-simplify]: Simplify (+ (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.291 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
162.291 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.291 * [backup-simplify]: Simplify phi1 into phi1
162.291 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.291 * [backup-simplify]: Simplify phi2 into phi2
162.291 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.291 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.291 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))
162.292 * [backup-simplify]: Simplify (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) into (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
162.292 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
162.292 * [taylor]: Taking taylor expansion of 1/9 in lambda2
162.292 * [backup-simplify]: Simplify 1/9 into 1/9
162.292 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
162.292 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
162.292 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.292 * [backup-simplify]: Simplify 0 into 0
162.292 * [backup-simplify]: Simplify 1 into 1
162.293 * [backup-simplify]: Simplify (* 1 1) into 1
162.294 * [backup-simplify]: Simplify (/ 1 1) into 1
162.294 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))
162.294 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
162.295 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) (/ 1/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))))
162.295 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) into (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
162.295 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
162.296 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
162.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
162.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
162.297 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
162.297 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))
162.298 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) into (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
162.299 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (- (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) into (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
162.299 * [backup-simplify]: Simplify (+ 0) into 0
162.299 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
162.299 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
162.299 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
162.300 * [backup-simplify]: Simplify (+ 0 0) into 0
162.300 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
162.300 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
162.301 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
162.301 * [backup-simplify]: Simplify (- 0) into 0
162.301 * [backup-simplify]: Simplify (+ 0 0) into 0
162.301 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.302 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.302 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.303 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.303 * [backup-simplify]: Simplify (- 0) into 0
162.303 * [backup-simplify]: Simplify (+ 0 0) into 0
162.304 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.304 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.305 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
162.305 * [backup-simplify]: Simplify (+ 0 0) into 0
162.305 * [backup-simplify]: Simplify (- 0) into 0
162.305 * [backup-simplify]: Simplify (+ 0 0) into 0
162.306 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
162.306 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
162.306 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
162.306 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
162.307 * [backup-simplify]: Simplify (+ 0 0) into 0
162.307 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
162.308 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
162.308 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
162.308 * [backup-simplify]: Simplify (- 0) into 0
162.308 * [backup-simplify]: Simplify (+ 0 0) into 0
162.309 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.310 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
162.311 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
162.311 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
162.312 * [backup-simplify]: Simplify (- 0) into 0
162.312 * [backup-simplify]: Simplify (+ 0 0) into 0
162.313 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
162.313 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
162.314 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
162.314 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
162.314 * [backup-simplify]: Simplify (- 1/9) into -1/9
162.314 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
162.316 * [backup-simplify]: Simplify (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (- (+ (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) (* 1/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (* 2/3 (/ 1 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) (+ (* 0 0) (* 0 -1/9))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))
162.316 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))) in phi1
162.316 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))))) in phi1
162.316 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi1
162.316 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.316 * [backup-simplify]: Simplify 1/3 into 1/3
162.316 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi1
162.316 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
162.316 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
162.316 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.316 * [backup-simplify]: Simplify 1/3 into 1/3
162.316 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
162.316 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.316 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.316 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.316 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.316 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.316 * [backup-simplify]: Simplify 0.5 into 0.5
162.316 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.316 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.317 * [taylor]: Taking taylor expansion of phi1 in phi1
162.317 * [backup-simplify]: Simplify 0 into 0
162.317 * [backup-simplify]: Simplify 1 into 1
162.317 * [backup-simplify]: Simplify (/ 1 1) into 1
162.317 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.317 * [taylor]: Taking taylor expansion of phi2 in phi1
162.317 * [backup-simplify]: Simplify phi2 into phi2
162.317 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.317 * [backup-simplify]: Simplify (+ 1 0) into 1
162.317 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.317 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.318 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.318 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.318 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
162.318 * [taylor]: Taking taylor expansion of 2 in phi1
162.318 * [backup-simplify]: Simplify 2 into 2
162.318 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
162.318 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.318 * [backup-simplify]: Simplify lambda1 into lambda1
162.318 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.318 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.318 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.318 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.318 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.319 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.319 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi1
162.319 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.319 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.319 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.319 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.319 * [backup-simplify]: Simplify 0.5 into 0.5
162.319 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.319 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.319 * [taylor]: Taking taylor expansion of phi1 in phi1
162.319 * [backup-simplify]: Simplify 0 into 0
162.319 * [backup-simplify]: Simplify 1 into 1
162.319 * [backup-simplify]: Simplify (/ 1 1) into 1
162.319 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.319 * [taylor]: Taking taylor expansion of phi2 in phi1
162.319 * [backup-simplify]: Simplify phi2 into phi2
162.319 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.319 * [backup-simplify]: Simplify (+ 1 0) into 1
162.320 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.320 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.320 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
162.320 * [taylor]: Taking taylor expansion of phi2 in phi1
162.320 * [backup-simplify]: Simplify phi2 into phi2
162.320 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.320 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.320 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
162.321 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
162.321 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)))) in phi1
162.321 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.321 * [backup-simplify]: Simplify 1/3 into 1/3
162.321 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2))) in phi1
162.321 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
162.321 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
162.321 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.321 * [backup-simplify]: Simplify 1/3 into 1/3
162.321 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
162.321 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.321 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.321 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.321 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.321 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.321 * [backup-simplify]: Simplify 0.5 into 0.5
162.321 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.321 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.321 * [taylor]: Taking taylor expansion of phi1 in phi1
162.321 * [backup-simplify]: Simplify 0 into 0
162.321 * [backup-simplify]: Simplify 1 into 1
162.321 * [backup-simplify]: Simplify (/ 1 1) into 1
162.321 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.321 * [taylor]: Taking taylor expansion of phi2 in phi1
162.321 * [backup-simplify]: Simplify phi2 into phi2
162.321 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.322 * [backup-simplify]: Simplify (+ 1 0) into 1
162.322 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.322 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.322 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.322 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.322 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
162.322 * [taylor]: Taking taylor expansion of 2 in phi1
162.322 * [backup-simplify]: Simplify 2 into 2
162.322 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
162.322 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.322 * [backup-simplify]: Simplify lambda1 into lambda1
162.322 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.322 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.323 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.323 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.323 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.323 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.323 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi1 2)) in phi1
162.323 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.323 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.323 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.323 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.323 * [backup-simplify]: Simplify 0.5 into 0.5
162.323 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.323 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.323 * [taylor]: Taking taylor expansion of phi1 in phi1
162.323 * [backup-simplify]: Simplify 0 into 0
162.323 * [backup-simplify]: Simplify 1 into 1
162.324 * [backup-simplify]: Simplify (/ 1 1) into 1
162.324 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.324 * [taylor]: Taking taylor expansion of phi2 in phi1
162.324 * [backup-simplify]: Simplify phi2 into phi2
162.324 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.324 * [backup-simplify]: Simplify (+ 1 0) into 1
162.324 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.324 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.324 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
162.324 * [taylor]: Taking taylor expansion of phi1 in phi1
162.324 * [backup-simplify]: Simplify 0 into 0
162.324 * [backup-simplify]: Simplify 1 into 1
162.325 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.325 * [backup-simplify]: Simplify (* 1 1) into 1
162.325 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.325 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.325 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in phi1
162.325 * [taylor]: Taking taylor expansion of 2/3 in phi1
162.325 * [backup-simplify]: Simplify 2/3 into 2/3
162.325 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in phi1
162.325 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
162.325 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
162.325 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.325 * [backup-simplify]: Simplify 1/3 into 1/3
162.325 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
162.326 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.326 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.326 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.326 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.326 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.326 * [backup-simplify]: Simplify 0.5 into 0.5
162.326 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.326 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.326 * [taylor]: Taking taylor expansion of phi1 in phi1
162.326 * [backup-simplify]: Simplify 0 into 0
162.326 * [backup-simplify]: Simplify 1 into 1
162.326 * [backup-simplify]: Simplify (/ 1 1) into 1
162.326 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.326 * [taylor]: Taking taylor expansion of phi2 in phi1
162.326 * [backup-simplify]: Simplify phi2 into phi2
162.326 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.326 * [backup-simplify]: Simplify (+ 1 0) into 1
162.326 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.327 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.327 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.327 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.327 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
162.327 * [taylor]: Taking taylor expansion of 2 in phi1
162.327 * [backup-simplify]: Simplify 2 into 2
162.327 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
162.327 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.327 * [backup-simplify]: Simplify lambda1 into lambda1
162.327 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.327 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.327 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.327 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.328 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.328 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.328 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in phi1
162.328 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.328 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.328 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.328 * [taylor]: Taking taylor expansion of 0.5 in phi1
162.328 * [backup-simplify]: Simplify 0.5 into 0.5
162.328 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.328 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.328 * [taylor]: Taking taylor expansion of phi1 in phi1
162.328 * [backup-simplify]: Simplify 0 into 0
162.328 * [backup-simplify]: Simplify 1 into 1
162.328 * [backup-simplify]: Simplify (/ 1 1) into 1
162.328 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.328 * [taylor]: Taking taylor expansion of phi2 in phi1
162.328 * [backup-simplify]: Simplify phi2 into phi2
162.329 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.329 * [backup-simplify]: Simplify (+ 1 0) into 1
162.329 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.329 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.329 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
162.329 * [taylor]: Taking taylor expansion of phi1 in phi1
162.329 * [backup-simplify]: Simplify 0 into 0
162.329 * [backup-simplify]: Simplify 1 into 1
162.329 * [taylor]: Taking taylor expansion of phi2 in phi1
162.329 * [backup-simplify]: Simplify phi2 into phi2
162.329 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.329 * [backup-simplify]: Simplify (* 0 phi2) into 0
162.330 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
162.330 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
162.330 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.330 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2) (* 0 0)) into (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)
162.331 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))
162.331 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
162.332 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.332 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.333 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.333 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.333 * [backup-simplify]: Simplify (- 0) into 0
162.333 * [backup-simplify]: Simplify (+ 0 0) into 0
162.334 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.334 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.335 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
162.336 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
162.337 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
162.337 * [backup-simplify]: Simplify (- 0) into 0
162.337 * [backup-simplify]: Simplify (+ 0 0) into 0
162.338 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
162.339 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
162.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
162.340 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.340 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
162.340 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.341 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
162.341 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.342 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
162.343 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.343 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.344 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.345 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
162.345 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.346 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.346 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.346 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.347 * [backup-simplify]: Simplify (- 0) into 0
162.347 * [backup-simplify]: Simplify (+ 0 0) into 0
162.347 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.348 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.348 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 phi2))) into 0
162.349 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.349 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 phi2) (* 0 0))) into 0
162.350 * [backup-simplify]: Simplify (- (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)) (/ 0 (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2))))) into 0
162.351 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi2)))) into 0
162.351 * [backup-simplify]: Simplify (- 0) into 0
162.351 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))
162.351 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in phi2
162.351 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.351 * [backup-simplify]: Simplify 1/3 into 1/3
162.351 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in phi2
162.351 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
162.352 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
162.352 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.352 * [backup-simplify]: Simplify 1/3 into 1/3
162.352 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
162.352 * [taylor]: Taking taylor expansion of (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
162.352 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.352 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.352 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.352 * [taylor]: Taking taylor expansion of 0.5 in phi2
162.352 * [backup-simplify]: Simplify 0.5 into 0.5
162.352 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.352 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.352 * [taylor]: Taking taylor expansion of phi1 in phi2
162.352 * [backup-simplify]: Simplify phi1 into phi1
162.352 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.352 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.352 * [taylor]: Taking taylor expansion of phi2 in phi2
162.352 * [backup-simplify]: Simplify 0 into 0
162.352 * [backup-simplify]: Simplify 1 into 1
162.352 * [backup-simplify]: Simplify (/ 1 1) into 1
162.352 * [backup-simplify]: Simplify (+ 0 1) into 1
162.353 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.353 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.353 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.353 * [backup-simplify]: Simplify (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.353 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
162.353 * [taylor]: Taking taylor expansion of 2 in phi2
162.353 * [backup-simplify]: Simplify 2 into 2
162.353 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
162.353 * [taylor]: Taking taylor expansion of lambda1 in phi2
162.353 * [backup-simplify]: Simplify lambda1 into lambda1
162.353 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.353 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.353 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.353 * [backup-simplify]: Simplify (+ (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.354 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.354 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.354 * [taylor]: Taking taylor expansion of (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in phi2
162.354 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.354 * [taylor]: Taking taylor expansion of (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.354 * [taylor]: Taking taylor expansion of (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.354 * [taylor]: Taking taylor expansion of 0.5 in phi2
162.354 * [backup-simplify]: Simplify 0.5 into 0.5
162.354 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.354 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.354 * [taylor]: Taking taylor expansion of phi1 in phi2
162.354 * [backup-simplify]: Simplify phi1 into phi1
162.354 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.354 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.354 * [taylor]: Taking taylor expansion of phi2 in phi2
162.354 * [backup-simplify]: Simplify 0 into 0
162.354 * [backup-simplify]: Simplify 1 into 1
162.354 * [backup-simplify]: Simplify (/ 1 1) into 1
162.355 * [backup-simplify]: Simplify (+ 0 1) into 1
162.355 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
162.355 * [backup-simplify]: Simplify (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.355 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
162.355 * [taylor]: Taking taylor expansion of phi2 in phi2
162.355 * [backup-simplify]: Simplify 0 into 0
162.355 * [backup-simplify]: Simplify 1 into 1
162.355 * [backup-simplify]: Simplify (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.355 * [backup-simplify]: Simplify (* 1 1) into 1
162.356 * [backup-simplify]: Simplify (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.356 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.356 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.357 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.357 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.357 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.358 * [backup-simplify]: Simplify (- 0) into 0
162.358 * [backup-simplify]: Simplify (+ 0 0) into 0
162.358 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.359 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.360 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
162.361 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
162.361 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
162.362 * [backup-simplify]: Simplify (- 0) into 0
162.362 * [backup-simplify]: Simplify (+ 0 0) into 0
162.363 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
162.363 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
162.364 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
162.364 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.365 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
162.365 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.365 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 0) (* 0 1))) into 0
162.366 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.367 * [backup-simplify]: Simplify (+ (* (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (* 0 1)) into 0
162.367 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.368 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.369 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.369 * [backup-simplify]: Simplify 0 into 0
162.370 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
162.370 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
162.370 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
162.370 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
162.370 * [backup-simplify]: Simplify (+ 0 0) into 0
162.371 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
162.371 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
162.372 * [backup-simplify]: Simplify (+ (* (sin (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
162.372 * [backup-simplify]: Simplify (- 0) into 0
162.372 * [backup-simplify]: Simplify (+ 0 0) into 0
162.373 * [backup-simplify]: Simplify (+ (* (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.374 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
162.375 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
162.375 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
162.376 * [backup-simplify]: Simplify (- 0) into 0
162.376 * [backup-simplify]: Simplify (+ 0 0) into 0
162.376 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
162.379 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
162.380 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
162.381 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
162.381 * [taylor]: Taking taylor expansion of 0 in phi1
162.381 * [backup-simplify]: Simplify 0 into 0
162.381 * [taylor]: Taking taylor expansion of 0 in phi2
162.381 * [backup-simplify]: Simplify 0 into 0
162.381 * [backup-simplify]: Simplify 0 into 0
162.381 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ (/ 1 (/ 1 phi1)) (/ 1 (/ 1 phi2))))) 2)) (* 2 (log (/ 1 lambda1)))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
162.382 * [backup-simplify]: Simplify (cbrt (+ (* (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0))) (* (- (/ 1 (- lambda1)) (/ 1 (- lambda2))) (cos (/ (+ (/ 1 (- phi1)) (/ 1 (- phi2))) 2.0)))) (* (- (/ 1 (- phi1)) (/ 1 (- phi2))) (- (/ 1 (- phi1)) (/ 1 (- phi2)))))) into (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3)
162.382 * [approximate]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in (lambda1 lambda2 phi1 phi2) around 0
162.382 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi2
162.382 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi2
162.382 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi2
162.382 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.382 * [backup-simplify]: Simplify 1/3 into 1/3
162.382 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi2
162.382 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi2
162.382 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi2
162.382 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi2
162.382 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.382 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.382 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.382 * [taylor]: Taking taylor expansion of -0.5 in phi2
162.382 * [backup-simplify]: Simplify -0.5 into -0.5
162.382 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.382 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.382 * [taylor]: Taking taylor expansion of phi1 in phi2
162.382 * [backup-simplify]: Simplify phi1 into phi1
162.382 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.382 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.382 * [taylor]: Taking taylor expansion of phi2 in phi2
162.382 * [backup-simplify]: Simplify 0 into 0
162.382 * [backup-simplify]: Simplify 1 into 1
162.383 * [backup-simplify]: Simplify (/ 1 1) into 1
162.383 * [backup-simplify]: Simplify (+ 0 1) into 1
162.383 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.383 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.383 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi2
162.383 * [taylor]: Taking taylor expansion of lambda2 in phi2
162.383 * [backup-simplify]: Simplify lambda2 into lambda2
162.383 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.384 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
162.384 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
162.384 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi2
162.384 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi2
162.384 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi2
162.384 * [taylor]: Taking taylor expansion of phi1 in phi2
162.384 * [backup-simplify]: Simplify phi1 into phi1
162.384 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.384 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
162.384 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi2
162.384 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi2
162.384 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.384 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.384 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.384 * [taylor]: Taking taylor expansion of -0.5 in phi2
162.384 * [backup-simplify]: Simplify -0.5 into -0.5
162.384 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.384 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.384 * [taylor]: Taking taylor expansion of phi1 in phi2
162.384 * [backup-simplify]: Simplify phi1 into phi1
162.384 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.384 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.384 * [taylor]: Taking taylor expansion of phi2 in phi2
162.384 * [backup-simplify]: Simplify 0 into 0
162.384 * [backup-simplify]: Simplify 1 into 1
162.384 * [backup-simplify]: Simplify (/ 1 1) into 1
162.385 * [backup-simplify]: Simplify (+ 0 1) into 1
162.385 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.385 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.385 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi2
162.385 * [taylor]: Taking taylor expansion of lambda1 in phi2
162.385 * [backup-simplify]: Simplify lambda1 into lambda1
162.385 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.385 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
162.386 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
162.386 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi2
162.386 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
162.386 * [taylor]: Taking taylor expansion of phi2 in phi2
162.386 * [backup-simplify]: Simplify 0 into 0
162.386 * [backup-simplify]: Simplify 1 into 1
162.386 * [backup-simplify]: Simplify (* 1 1) into 1
162.386 * [backup-simplify]: Simplify (/ 1 1) into 1
162.386 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi2
162.386 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi2
162.386 * [taylor]: Taking taylor expansion of 2 in phi2
162.386 * [backup-simplify]: Simplify 2 into 2
162.386 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi2
162.386 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi2
162.386 * [taylor]: Taking taylor expansion of phi1 in phi2
162.386 * [backup-simplify]: Simplify phi1 into phi1
162.386 * [taylor]: Taking taylor expansion of phi2 in phi2
162.386 * [backup-simplify]: Simplify 0 into 0
162.386 * [backup-simplify]: Simplify 1 into 1
162.386 * [backup-simplify]: Simplify (* phi1 0) into 0
162.386 * [backup-simplify]: Simplify (+ (* phi1 1) (* 0 0)) into phi1
162.387 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.387 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi2
162.387 * [taylor]: Taking taylor expansion of 2 in phi2
162.387 * [backup-simplify]: Simplify 2 into 2
162.387 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi2
162.387 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.387 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.387 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.387 * [taylor]: Taking taylor expansion of -0.5 in phi2
162.387 * [backup-simplify]: Simplify -0.5 into -0.5
162.387 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.387 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.387 * [taylor]: Taking taylor expansion of phi1 in phi2
162.387 * [backup-simplify]: Simplify phi1 into phi1
162.387 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.387 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.387 * [taylor]: Taking taylor expansion of phi2 in phi2
162.387 * [backup-simplify]: Simplify 0 into 0
162.387 * [backup-simplify]: Simplify 1 into 1
162.387 * [backup-simplify]: Simplify (/ 1 1) into 1
162.387 * [backup-simplify]: Simplify (+ 0 1) into 1
162.388 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.388 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.388 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi2
162.388 * [taylor]: Taking taylor expansion of lambda2 in phi2
162.388 * [backup-simplify]: Simplify lambda2 into lambda2
162.388 * [taylor]: Taking taylor expansion of lambda1 in phi2
162.388 * [backup-simplify]: Simplify lambda1 into lambda1
162.388 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.388 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
162.388 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
162.388 * [backup-simplify]: Simplify (+ 0 1) into 1
162.389 * [backup-simplify]: Simplify (+ 0 1) into 1
162.389 * [backup-simplify]: Simplify (+ 0 1) into 1
162.389 * [backup-simplify]: Simplify (+ 1 0) into 1
162.389 * [backup-simplify]: Simplify (log 1) into 0
162.390 * [backup-simplify]: Simplify (+ (* (- 2) (log phi2)) 0) into (- (* 2 (log phi2)))
162.390 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi2)))) into (* -2/3 (log phi2))
162.390 * [backup-simplify]: Simplify (exp (* -2/3 (log phi2))) into (pow phi2 -2/3)
162.390 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in phi1
162.390 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in phi1
162.390 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in phi1
162.390 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.390 * [backup-simplify]: Simplify 1/3 into 1/3
162.390 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in phi1
162.390 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in phi1
162.390 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in phi1
162.390 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in phi1
162.390 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.390 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.390 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.390 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.390 * [backup-simplify]: Simplify -0.5 into -0.5
162.390 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.390 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.390 * [taylor]: Taking taylor expansion of phi1 in phi1
162.390 * [backup-simplify]: Simplify 0 into 0
162.390 * [backup-simplify]: Simplify 1 into 1
162.390 * [backup-simplify]: Simplify (/ 1 1) into 1
162.390 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.390 * [taylor]: Taking taylor expansion of phi2 in phi1
162.390 * [backup-simplify]: Simplify phi2 into phi2
162.390 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.391 * [backup-simplify]: Simplify (+ 1 0) into 1
162.391 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.391 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.391 * [taylor]: Taking taylor expansion of (pow lambda2 2) in phi1
162.391 * [taylor]: Taking taylor expansion of lambda2 in phi1
162.391 * [backup-simplify]: Simplify lambda2 into lambda2
162.391 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.391 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
162.392 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
162.392 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in phi1
162.392 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in phi1
162.392 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
162.392 * [taylor]: Taking taylor expansion of phi1 in phi1
162.392 * [backup-simplify]: Simplify 0 into 0
162.392 * [backup-simplify]: Simplify 1 into 1
162.392 * [backup-simplify]: Simplify (* 1 1) into 1
162.392 * [backup-simplify]: Simplify (/ 1 1) into 1
162.392 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in phi1
162.392 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in phi1
162.392 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.392 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.392 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.392 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.392 * [backup-simplify]: Simplify -0.5 into -0.5
162.392 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.392 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.392 * [taylor]: Taking taylor expansion of phi1 in phi1
162.392 * [backup-simplify]: Simplify 0 into 0
162.392 * [backup-simplify]: Simplify 1 into 1
162.393 * [backup-simplify]: Simplify (/ 1 1) into 1
162.393 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.393 * [taylor]: Taking taylor expansion of phi2 in phi1
162.393 * [backup-simplify]: Simplify phi2 into phi2
162.393 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.393 * [backup-simplify]: Simplify (+ 1 0) into 1
162.393 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.393 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.393 * [taylor]: Taking taylor expansion of (pow lambda1 2) in phi1
162.393 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.393 * [backup-simplify]: Simplify lambda1 into lambda1
162.393 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.394 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
162.394 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
162.394 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in phi1
162.394 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
162.394 * [taylor]: Taking taylor expansion of phi2 in phi1
162.394 * [backup-simplify]: Simplify phi2 into phi2
162.394 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.394 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
162.394 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in phi1
162.394 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in phi1
162.394 * [taylor]: Taking taylor expansion of 2 in phi1
162.394 * [backup-simplify]: Simplify 2 into 2
162.394 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in phi1
162.394 * [taylor]: Taking taylor expansion of (* phi1 phi2) in phi1
162.394 * [taylor]: Taking taylor expansion of phi1 in phi1
162.394 * [backup-simplify]: Simplify 0 into 0
162.394 * [backup-simplify]: Simplify 1 into 1
162.394 * [taylor]: Taking taylor expansion of phi2 in phi1
162.394 * [backup-simplify]: Simplify phi2 into phi2
162.394 * [backup-simplify]: Simplify (* 0 phi2) into 0
162.394 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 phi2)) into phi2
162.394 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.394 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in phi1
162.394 * [taylor]: Taking taylor expansion of 2 in phi1
162.394 * [backup-simplify]: Simplify 2 into 2
162.394 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in phi1
162.394 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.395 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.395 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.395 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.395 * [backup-simplify]: Simplify -0.5 into -0.5
162.395 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.395 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.395 * [taylor]: Taking taylor expansion of phi1 in phi1
162.395 * [backup-simplify]: Simplify 0 into 0
162.395 * [backup-simplify]: Simplify 1 into 1
162.395 * [backup-simplify]: Simplify (/ 1 1) into 1
162.395 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.395 * [taylor]: Taking taylor expansion of phi2 in phi1
162.395 * [backup-simplify]: Simplify phi2 into phi2
162.395 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.395 * [backup-simplify]: Simplify (+ 1 0) into 1
162.395 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.396 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.396 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in phi1
162.396 * [taylor]: Taking taylor expansion of lambda2 in phi1
162.396 * [backup-simplify]: Simplify lambda2 into lambda2
162.396 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.396 * [backup-simplify]: Simplify lambda1 into lambda1
162.396 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.396 * [backup-simplify]: Simplify (* lambda2 lambda1) into (* lambda2 lambda1)
162.396 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))
162.396 * [backup-simplify]: Simplify (+ 1 0) into 1
162.397 * [backup-simplify]: Simplify (+ 0 1) into 1
162.397 * [backup-simplify]: Simplify (+ 1 0) into 1
162.397 * [backup-simplify]: Simplify (log 1) into 0
162.397 * [backup-simplify]: Simplify (+ (* (- 2) (log phi1)) 0) into (- (* 2 (log phi1)))
162.397 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log phi1)))) into (* -2/3 (log phi1))
162.397 * [backup-simplify]: Simplify (exp (* -2/3 (log phi1))) into (pow phi1 -2/3)
162.397 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda2
162.397 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda2
162.397 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda2
162.397 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.398 * [backup-simplify]: Simplify 1/3 into 1/3
162.398 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda2
162.398 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda2
162.398 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda2
162.398 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda2
162.398 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.398 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.398 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.398 * [taylor]: Taking taylor expansion of -0.5 in lambda2
162.398 * [backup-simplify]: Simplify -0.5 into -0.5
162.398 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.398 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.398 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.398 * [backup-simplify]: Simplify phi1 into phi1
162.398 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.398 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.398 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.398 * [backup-simplify]: Simplify phi2 into phi2
162.398 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.398 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.398 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.398 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.398 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.398 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.398 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.399 * [backup-simplify]: Simplify (- 0) into 0
162.399 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.399 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
162.399 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.399 * [backup-simplify]: Simplify 0 into 0
162.399 * [backup-simplify]: Simplify 1 into 1
162.399 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.399 * [backup-simplify]: Simplify (* 1 1) into 1
162.399 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.399 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda2
162.399 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda2
162.399 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
162.399 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.399 * [backup-simplify]: Simplify phi1 into phi1
162.399 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.400 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
162.400 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda2
162.400 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda2
162.400 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.400 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.400 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.400 * [taylor]: Taking taylor expansion of -0.5 in lambda2
162.400 * [backup-simplify]: Simplify -0.5 into -0.5
162.400 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.400 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.400 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.400 * [backup-simplify]: Simplify phi1 into phi1
162.400 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.400 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.400 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.400 * [backup-simplify]: Simplify phi2 into phi2
162.400 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.400 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.400 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.400 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.400 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.400 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.400 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.401 * [backup-simplify]: Simplify (- 0) into 0
162.401 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.401 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda2
162.401 * [taylor]: Taking taylor expansion of lambda1 in lambda2
162.401 * [backup-simplify]: Simplify lambda1 into lambda1
162.401 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.401 * [backup-simplify]: Simplify (* lambda1 lambda1) into (pow lambda1 2)
162.401 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2))
162.401 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda2
162.401 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
162.401 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.401 * [backup-simplify]: Simplify phi2 into phi2
162.401 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.401 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
162.401 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda2
162.401 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda2
162.401 * [taylor]: Taking taylor expansion of 2 in lambda2
162.401 * [backup-simplify]: Simplify 2 into 2
162.401 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda2
162.401 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
162.401 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.401 * [backup-simplify]: Simplify phi1 into phi1
162.402 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.402 * [backup-simplify]: Simplify phi2 into phi2
162.402 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.402 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
162.402 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda2
162.402 * [taylor]: Taking taylor expansion of 2 in lambda2
162.402 * [backup-simplify]: Simplify 2 into 2
162.402 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda2
162.402 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.402 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.402 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.402 * [taylor]: Taking taylor expansion of -0.5 in lambda2
162.402 * [backup-simplify]: Simplify -0.5 into -0.5
162.402 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.402 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.402 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.402 * [backup-simplify]: Simplify phi1 into phi1
162.402 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.402 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.402 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.402 * [backup-simplify]: Simplify phi2 into phi2
162.402 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.402 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.402 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.402 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.402 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.402 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.402 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.403 * [backup-simplify]: Simplify (- 0) into 0
162.403 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.403 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda2
162.403 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.403 * [backup-simplify]: Simplify 0 into 0
162.403 * [backup-simplify]: Simplify 1 into 1
162.403 * [taylor]: Taking taylor expansion of lambda1 in lambda2
162.403 * [backup-simplify]: Simplify lambda1 into lambda1
162.403 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.403 * [backup-simplify]: Simplify (* 0 lambda1) into 0
162.403 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 lambda1)) into lambda1
162.403 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda1)
162.404 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.404 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.404 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.404 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda2)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))
162.405 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))
162.405 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda2)))))
162.405 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
162.405 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
162.405 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
162.405 * [taylor]: Taking taylor expansion of 1/3 in lambda1
162.405 * [backup-simplify]: Simplify 1/3 into 1/3
162.405 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
162.405 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
162.405 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
162.405 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
162.405 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
162.405 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
162.405 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
162.405 * [taylor]: Taking taylor expansion of -0.5 in lambda1
162.405 * [backup-simplify]: Simplify -0.5 into -0.5
162.405 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
162.405 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
162.405 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.405 * [backup-simplify]: Simplify phi1 into phi1
162.405 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.405 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
162.405 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.405 * [backup-simplify]: Simplify phi2 into phi2
162.405 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.405 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.405 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.405 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.406 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.406 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.406 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.406 * [backup-simplify]: Simplify (- 0) into 0
162.406 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.406 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
162.406 * [taylor]: Taking taylor expansion of lambda2 in lambda1
162.406 * [backup-simplify]: Simplify lambda2 into lambda2
162.406 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.406 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
162.407 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
162.407 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
162.407 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
162.407 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
162.407 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.407 * [backup-simplify]: Simplify phi1 into phi1
162.407 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.407 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
162.407 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
162.407 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
162.407 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
162.407 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
162.407 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
162.407 * [taylor]: Taking taylor expansion of -0.5 in lambda1
162.407 * [backup-simplify]: Simplify -0.5 into -0.5
162.407 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
162.407 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
162.407 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.407 * [backup-simplify]: Simplify phi1 into phi1
162.407 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.407 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
162.407 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.407 * [backup-simplify]: Simplify phi2 into phi2
162.407 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.407 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.407 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.407 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.407 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.407 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.408 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.408 * [backup-simplify]: Simplify (- 0) into 0
162.408 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.408 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
162.408 * [taylor]: Taking taylor expansion of lambda1 in lambda1
162.408 * [backup-simplify]: Simplify 0 into 0
162.408 * [backup-simplify]: Simplify 1 into 1
162.408 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.408 * [backup-simplify]: Simplify (* 1 1) into 1
162.409 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.409 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
162.409 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
162.409 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.409 * [backup-simplify]: Simplify phi2 into phi2
162.409 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.409 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
162.409 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
162.409 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
162.409 * [taylor]: Taking taylor expansion of 2 in lambda1
162.409 * [backup-simplify]: Simplify 2 into 2
162.409 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
162.409 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
162.409 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.409 * [backup-simplify]: Simplify phi1 into phi1
162.409 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.409 * [backup-simplify]: Simplify phi2 into phi2
162.409 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.409 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
162.409 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
162.409 * [taylor]: Taking taylor expansion of 2 in lambda1
162.409 * [backup-simplify]: Simplify 2 into 2
162.409 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
162.409 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
162.409 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
162.409 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
162.409 * [taylor]: Taking taylor expansion of -0.5 in lambda1
162.409 * [backup-simplify]: Simplify -0.5 into -0.5
162.409 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
162.409 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
162.409 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.409 * [backup-simplify]: Simplify phi1 into phi1
162.409 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.409 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
162.409 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.409 * [backup-simplify]: Simplify phi2 into phi2
162.409 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.409 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.409 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.410 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.410 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.410 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.410 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.410 * [backup-simplify]: Simplify (- 0) into 0
162.410 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.410 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
162.410 * [taylor]: Taking taylor expansion of lambda2 in lambda1
162.410 * [backup-simplify]: Simplify lambda2 into lambda2
162.410 * [taylor]: Taking taylor expansion of lambda1 in lambda1
162.410 * [backup-simplify]: Simplify 0 into 0
162.410 * [backup-simplify]: Simplify 1 into 1
162.410 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.410 * [backup-simplify]: Simplify (* lambda2 0) into 0
162.411 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
162.411 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
162.411 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.411 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.411 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.412 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.412 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.412 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.412 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.413 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.413 * [taylor]: Taking taylor expansion of (pow (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) 1/3) in lambda1
162.413 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))))) in lambda1
162.413 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))))) in lambda1
162.413 * [taylor]: Taking taylor expansion of 1/3 in lambda1
162.413 * [backup-simplify]: Simplify 1/3 into 1/3
162.413 * [taylor]: Taking taylor expansion of (log (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))))) in lambda1
162.413 * [taylor]: Taking taylor expansion of (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))))) in lambda1
162.413 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))))) in lambda1
162.413 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) in lambda1
162.413 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
162.413 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
162.413 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
162.413 * [taylor]: Taking taylor expansion of -0.5 in lambda1
162.413 * [backup-simplify]: Simplify -0.5 into -0.5
162.413 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
162.413 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
162.413 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.413 * [backup-simplify]: Simplify phi1 into phi1
162.413 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.413 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
162.413 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.413 * [backup-simplify]: Simplify phi2 into phi2
162.413 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.413 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.413 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.413 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.413 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.413 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.414 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.414 * [backup-simplify]: Simplify (- 0) into 0
162.414 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.414 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda1
162.414 * [taylor]: Taking taylor expansion of lambda2 in lambda1
162.414 * [backup-simplify]: Simplify lambda2 into lambda2
162.414 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.414 * [backup-simplify]: Simplify (* lambda2 lambda2) into (pow lambda2 2)
162.414 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2))
162.414 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow phi1 2)) (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2)))) in lambda1
162.414 * [taylor]: Taking taylor expansion of (/ 1 (pow phi1 2)) in lambda1
162.414 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda1
162.414 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.414 * [backup-simplify]: Simplify phi1 into phi1
162.414 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.415 * [backup-simplify]: Simplify (/ 1 (pow phi1 2)) into (/ 1 (pow phi1 2))
162.415 * [taylor]: Taking taylor expansion of (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) (/ 1 (pow phi2 2))) in lambda1
162.415 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda1 2)) in lambda1
162.415 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
162.415 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
162.415 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
162.415 * [taylor]: Taking taylor expansion of -0.5 in lambda1
162.415 * [backup-simplify]: Simplify -0.5 into -0.5
162.415 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
162.415 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
162.415 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.415 * [backup-simplify]: Simplify phi1 into phi1
162.415 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.415 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
162.415 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.415 * [backup-simplify]: Simplify phi2 into phi2
162.415 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.415 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.415 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.415 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.415 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.415 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.415 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.416 * [backup-simplify]: Simplify (- 0) into 0
162.416 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.416 * [taylor]: Taking taylor expansion of (pow lambda1 2) in lambda1
162.416 * [taylor]: Taking taylor expansion of lambda1 in lambda1
162.416 * [backup-simplify]: Simplify 0 into 0
162.416 * [backup-simplify]: Simplify 1 into 1
162.416 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.416 * [backup-simplify]: Simplify (* 1 1) into 1
162.416 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.416 * [taylor]: Taking taylor expansion of (/ 1 (pow phi2 2)) in lambda1
162.416 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda1
162.416 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.416 * [backup-simplify]: Simplify phi2 into phi2
162.416 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.416 * [backup-simplify]: Simplify (/ 1 (pow phi2 2)) into (/ 1 (pow phi2 2))
162.417 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* phi1 phi2))) (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)))) in lambda1
162.417 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* phi1 phi2))) in lambda1
162.417 * [taylor]: Taking taylor expansion of 2 in lambda1
162.417 * [backup-simplify]: Simplify 2 into 2
162.417 * [taylor]: Taking taylor expansion of (/ 1 (* phi1 phi2)) in lambda1
162.417 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda1
162.417 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.417 * [backup-simplify]: Simplify phi1 into phi1
162.417 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.417 * [backup-simplify]: Simplify phi2 into phi2
162.417 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.417 * [backup-simplify]: Simplify (/ 1 (* phi1 phi2)) into (/ 1 (* phi1 phi2))
162.417 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1))) in lambda1
162.417 * [taylor]: Taking taylor expansion of 2 in lambda1
162.417 * [backup-simplify]: Simplify 2 into 2
162.417 * [taylor]: Taking taylor expansion of (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* lambda2 lambda1)) in lambda1
162.417 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda1
162.417 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda1
162.417 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda1
162.417 * [taylor]: Taking taylor expansion of -0.5 in lambda1
162.417 * [backup-simplify]: Simplify -0.5 into -0.5
162.417 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda1
162.417 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda1
162.417 * [taylor]: Taking taylor expansion of phi1 in lambda1
162.417 * [backup-simplify]: Simplify phi1 into phi1
162.417 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.417 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda1
162.417 * [taylor]: Taking taylor expansion of phi2 in lambda1
162.417 * [backup-simplify]: Simplify phi2 into phi2
162.417 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.417 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.417 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.417 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.417 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.417 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.418 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.418 * [backup-simplify]: Simplify (- 0) into 0
162.418 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.418 * [taylor]: Taking taylor expansion of (* lambda2 lambda1) in lambda1
162.418 * [taylor]: Taking taylor expansion of lambda2 in lambda1
162.418 * [backup-simplify]: Simplify lambda2 into lambda2
162.418 * [taylor]: Taking taylor expansion of lambda1 in lambda1
162.418 * [backup-simplify]: Simplify 0 into 0
162.418 * [backup-simplify]: Simplify 1 into 1
162.418 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.418 * [backup-simplify]: Simplify (* lambda2 0) into 0
162.418 * [backup-simplify]: Simplify (+ (* lambda2 1) (* 0 0)) into lambda2
162.419 * [backup-simplify]: Simplify (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) into (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)
162.419 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.419 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.419 * [backup-simplify]: Simplify (+ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.419 * [backup-simplify]: Simplify (+ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.419 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.420 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.420 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.420 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.420 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
162.420 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
162.420 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.420 * [backup-simplify]: Simplify 1/3 into 1/3
162.420 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
162.420 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
162.421 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.421 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.421 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.421 * [taylor]: Taking taylor expansion of -0.5 in lambda2
162.421 * [backup-simplify]: Simplify -0.5 into -0.5
162.421 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.421 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.421 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.421 * [backup-simplify]: Simplify phi1 into phi1
162.421 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.421 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.421 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.421 * [backup-simplify]: Simplify phi2 into phi2
162.421 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.421 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.421 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.421 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.421 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.421 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.421 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.421 * [backup-simplify]: Simplify (- 0) into 0
162.422 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.422 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.422 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.422 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
162.422 * [taylor]: Taking taylor expansion of 2 in lambda2
162.422 * [backup-simplify]: Simplify 2 into 2
162.422 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
162.422 * [taylor]: Taking taylor expansion of lambda1 in lambda2
162.422 * [backup-simplify]: Simplify lambda1 into lambda1
162.422 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.422 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.422 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.422 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.423 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.423 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.423 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
162.423 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
162.423 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.423 * [backup-simplify]: Simplify 1/3 into 1/3
162.423 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
162.423 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.423 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.423 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.423 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.423 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.423 * [backup-simplify]: Simplify -0.5 into -0.5
162.423 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.423 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.423 * [taylor]: Taking taylor expansion of phi1 in phi1
162.423 * [backup-simplify]: Simplify 0 into 0
162.423 * [backup-simplify]: Simplify 1 into 1
162.423 * [backup-simplify]: Simplify (/ 1 1) into 1
162.423 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.423 * [taylor]: Taking taylor expansion of phi2 in phi1
162.423 * [backup-simplify]: Simplify phi2 into phi2
162.423 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.424 * [backup-simplify]: Simplify (+ 1 0) into 1
162.424 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.424 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.424 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.424 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.424 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
162.424 * [taylor]: Taking taylor expansion of 2 in phi1
162.424 * [backup-simplify]: Simplify 2 into 2
162.424 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
162.424 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.424 * [backup-simplify]: Simplify lambda1 into lambda1
162.424 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.424 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.425 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.425 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.425 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.425 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.425 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
162.425 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
162.425 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.425 * [backup-simplify]: Simplify 1/3 into 1/3
162.425 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
162.425 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
162.425 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.425 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.425 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.425 * [taylor]: Taking taylor expansion of -0.5 in phi2
162.425 * [backup-simplify]: Simplify -0.5 into -0.5
162.425 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.425 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.425 * [taylor]: Taking taylor expansion of phi1 in phi2
162.425 * [backup-simplify]: Simplify phi1 into phi1
162.425 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.425 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.425 * [taylor]: Taking taylor expansion of phi2 in phi2
162.425 * [backup-simplify]: Simplify 0 into 0
162.426 * [backup-simplify]: Simplify 1 into 1
162.426 * [backup-simplify]: Simplify (/ 1 1) into 1
162.426 * [backup-simplify]: Simplify (+ 0 1) into 1
162.426 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.426 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.427 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.427 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.427 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
162.427 * [taylor]: Taking taylor expansion of 2 in phi2
162.427 * [backup-simplify]: Simplify 2 into 2
162.427 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
162.427 * [taylor]: Taking taylor expansion of lambda1 in phi2
162.427 * [backup-simplify]: Simplify lambda1 into lambda1
162.427 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.427 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.427 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.427 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.427 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.428 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.428 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.428 * [backup-simplify]: Simplify (+ 0) into 0
162.428 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
162.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
162.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
162.429 * [backup-simplify]: Simplify (+ 0 0) into 0
162.429 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
162.430 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
162.430 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
162.430 * [backup-simplify]: Simplify (- 0) into 0
162.430 * [backup-simplify]: Simplify (+ 0 0) into 0
162.431 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.431 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
162.432 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)))) into 0
162.432 * [backup-simplify]: Simplify (+ 0 0) into 0
162.432 * [backup-simplify]: Simplify (+ 0 0) into 0
162.432 * [backup-simplify]: Simplify (+ 0 0) into 0
162.432 * [backup-simplify]: Simplify (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
162.433 * [backup-simplify]: Simplify (+ 0 (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))
162.433 * [backup-simplify]: Simplify (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
162.433 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) into (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))
162.434 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into (/ -2 lambda2)
162.434 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.434 * [backup-simplify]: Simplify (+ (* 1/3 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (- (* 2/3 (/ 1 lambda2)))
162.435 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 1) 1)))) into (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2))
162.435 * [taylor]: Taking taylor expansion of (* -2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2)) in lambda2
162.435 * [taylor]: Taking taylor expansion of -2/3 in lambda2
162.435 * [backup-simplify]: Simplify -2/3 into -2/3
162.435 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) lambda2) in lambda2
162.435 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
162.435 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
162.435 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.435 * [backup-simplify]: Simplify 1/3 into 1/3
162.435 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
162.435 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
162.435 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.435 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.435 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.435 * [taylor]: Taking taylor expansion of -0.5 in lambda2
162.435 * [backup-simplify]: Simplify -0.5 into -0.5
162.435 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.435 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.435 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.435 * [backup-simplify]: Simplify phi1 into phi1
162.435 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.435 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.435 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.435 * [backup-simplify]: Simplify phi2 into phi2
162.435 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.435 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.435 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.435 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.436 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.436 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.436 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.436 * [backup-simplify]: Simplify (- 0) into 0
162.436 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.436 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.436 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.436 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
162.436 * [taylor]: Taking taylor expansion of 2 in lambda2
162.436 * [backup-simplify]: Simplify 2 into 2
162.436 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
162.436 * [taylor]: Taking taylor expansion of lambda1 in lambda2
162.436 * [backup-simplify]: Simplify lambda1 into lambda1
162.437 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.437 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.437 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.437 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.437 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.437 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.437 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.437 * [backup-simplify]: Simplify 0 into 0
162.437 * [backup-simplify]: Simplify 1 into 1
162.438 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) 1) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.438 * [backup-simplify]: Simplify (+ 0) into 0
162.438 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
162.438 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
162.438 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
162.438 * [backup-simplify]: Simplify (+ 0 0) into 0
162.439 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
162.439 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
162.440 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
162.440 * [backup-simplify]: Simplify (- 0) into 0
162.440 * [backup-simplify]: Simplify (+ 0 0) into 0
162.440 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.441 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.441 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.442 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.442 * [backup-simplify]: Simplify (- 0) into 0
162.442 * [backup-simplify]: Simplify (+ 0 0) into 0
162.443 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.443 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.444 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)))) into 0
162.445 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))) into 0
162.445 * [taylor]: Taking taylor expansion of 0 in phi1
162.445 * [backup-simplify]: Simplify 0 into 0
162.445 * [taylor]: Taking taylor expansion of 0 in phi2
162.445 * [backup-simplify]: Simplify 0 into 0
162.445 * [backup-simplify]: Simplify 0 into 0
162.445 * [backup-simplify]: Simplify (+ 0) into 0
162.445 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
162.445 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
162.445 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
162.446 * [backup-simplify]: Simplify (+ 0 0) into 0
162.446 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
162.446 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
162.447 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
162.447 * [backup-simplify]: Simplify (- 0) into 0
162.447 * [backup-simplify]: Simplify (+ 0 0) into 0
162.447 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.448 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.448 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.449 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.449 * [backup-simplify]: Simplify (- 0) into 0
162.449 * [backup-simplify]: Simplify (+ 0 0) into 0
162.450 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.450 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.450 * [taylor]: Taking taylor expansion of 0 in phi1
162.450 * [backup-simplify]: Simplify 0 into 0
162.450 * [taylor]: Taking taylor expansion of 0 in phi2
162.450 * [backup-simplify]: Simplify 0 into 0
162.450 * [backup-simplify]: Simplify 0 into 0
162.451 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.451 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.452 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.452 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.452 * [backup-simplify]: Simplify (- 0) into 0
162.452 * [backup-simplify]: Simplify (+ 0 0) into 0
162.453 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.453 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.453 * [taylor]: Taking taylor expansion of 0 in phi2
162.454 * [backup-simplify]: Simplify 0 into 0
162.454 * [backup-simplify]: Simplify 0 into 0
162.454 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.454 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.455 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.455 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.455 * [backup-simplify]: Simplify (- 0) into 0
162.456 * [backup-simplify]: Simplify (+ 0 0) into 0
162.456 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.457 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.457 * [backup-simplify]: Simplify 0 into 0
162.457 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
162.458 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
162.458 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
162.458 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
162.458 * [backup-simplify]: Simplify (+ 0 0) into 0
162.459 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
162.459 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
162.459 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
162.460 * [backup-simplify]: Simplify (- 0) into 0
162.460 * [backup-simplify]: Simplify (+ 0 0) into 0
162.460 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.461 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
162.462 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
162.462 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow phi2 2))) into (/ 1 (pow phi2 2))
162.462 * [backup-simplify]: Simplify (+ (/ 1 (pow phi1 2)) (/ 1 (pow phi2 2))) into (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))
162.462 * [backup-simplify]: Simplify (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) into (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2))))
162.462 * [backup-simplify]: Simplify (* 2 (/ 1 (* phi1 phi2))) into (/ 2 (* phi1 phi2))
162.463 * [backup-simplify]: Simplify (+ 0) into 0
162.463 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
162.463 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
162.463 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
162.463 * [backup-simplify]: Simplify (+ 0 0) into 0
162.464 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
162.464 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
162.465 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
162.465 * [backup-simplify]: Simplify (- 0) into 0
162.465 * [backup-simplify]: Simplify (+ 0 0) into 0
162.465 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.466 * [backup-simplify]: Simplify (+ (* lambda2 0) (+ (* 0 1) (* 0 0))) into 0
162.466 * [backup-simplify]: Simplify (- (/ 0 lambda2) (+ (* (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2) (/ 0 lambda2)))) into 0
162.466 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2))) into 0
162.466 * [backup-simplify]: Simplify (+ (/ 2 (* phi1 phi2)) 0) into (* 2 (/ 1 (* phi1 phi2)))
162.466 * [backup-simplify]: Simplify (- (* 2 (/ 1 (* phi1 phi2)))) into (- (* 2 (/ 1 (* phi1 phi2))))
162.467 * [backup-simplify]: Simplify (+ (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (- (* 2 (/ 1 (* phi1 phi2))))) into (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))
162.468 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) lambda2)))) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 (- (+ (/ (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow lambda2 2)) (+ (/ 1 (pow phi2 2)) (/ 1 (pow phi1 2)))) (* 2 (/ 1 (* phi1 phi2))))) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))
162.469 * [backup-simplify]: Simplify (+ (* (- 2) (log lambda1)) (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.470 * [backup-simplify]: Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 2 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (+ (* 2 (/ 1 (pow lambda2 2))) (* 4 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))))) (+ (* 0 (/ -2 lambda2)) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))))))
162.472 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow (- (* 2/3 (/ 1 lambda2))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 1/3 (/ 1 (pow lambda2 2))) (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))))) 1) 1)))) into (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))))
162.472 * [taylor]: Taking taylor expansion of (* (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) in lambda2
162.472 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2))))) in lambda2
162.472 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))))) in lambda2
162.472 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in lambda2
162.472 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.472 * [backup-simplify]: Simplify 1/3 into 1/3
162.472 * [taylor]: Taking taylor expansion of (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in lambda2
162.472 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
162.472 * [taylor]: Taking taylor expansion of (pow phi1 2) in lambda2
162.472 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.472 * [backup-simplify]: Simplify phi1 into phi1
162.472 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.472 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.472 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.472 * [taylor]: Taking taylor expansion of -0.5 in lambda2
162.472 * [backup-simplify]: Simplify -0.5 into -0.5
162.472 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.472 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.472 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.472 * [backup-simplify]: Simplify phi1 into phi1
162.472 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.472 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.472 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.472 * [backup-simplify]: Simplify phi2 into phi2
162.472 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.473 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.473 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.473 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.473 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.473 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.473 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.475 * [backup-simplify]: Simplify (- 0) into 0
162.475 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.475 * [backup-simplify]: Simplify (* phi1 phi1) into (pow phi1 2)
162.475 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.475 * [backup-simplify]: Simplify (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.475 * [backup-simplify]: Simplify (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
162.475 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) in lambda2
162.476 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.476 * [backup-simplify]: Simplify 1/3 into 1/3
162.476 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) in lambda2
162.476 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) in lambda2
162.476 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.476 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.476 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.476 * [taylor]: Taking taylor expansion of -0.5 in lambda2
162.476 * [backup-simplify]: Simplify -0.5 into -0.5
162.476 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.476 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.476 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.476 * [backup-simplify]: Simplify phi1 into phi1
162.476 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.476 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.476 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.476 * [backup-simplify]: Simplify phi2 into phi2
162.476 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.476 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.476 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.476 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.476 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.476 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.476 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.477 * [backup-simplify]: Simplify (- 0) into 0
162.477 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.477 * [taylor]: Taking taylor expansion of (pow phi2 2) in lambda2
162.477 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.477 * [backup-simplify]: Simplify phi2 into phi2
162.477 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.477 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.477 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)) into (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.477 * [backup-simplify]: Simplify (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
162.477 * [taylor]: Taking taylor expansion of (+ (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) (* 1/9 (/ 1 (pow lambda2 2)))) in lambda2
162.477 * [taylor]: Taking taylor expansion of (* 2/3 (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))) in lambda2
162.477 * [taylor]: Taking taylor expansion of 2/3 in lambda2
162.478 * [backup-simplify]: Simplify 2/3 into 2/3
162.478 * [taylor]: Taking taylor expansion of (/ 1 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) in lambda2
162.478 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) in lambda2
162.478 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.478 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.478 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.478 * [taylor]: Taking taylor expansion of -0.5 in lambda2
162.478 * [backup-simplify]: Simplify -0.5 into -0.5
162.478 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.478 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.478 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.478 * [backup-simplify]: Simplify phi1 into phi1
162.478 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.478 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.478 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.478 * [backup-simplify]: Simplify phi2 into phi2
162.478 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.478 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.478 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.478 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.478 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.478 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.478 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.479 * [backup-simplify]: Simplify (- 0) into 0
162.479 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.479 * [taylor]: Taking taylor expansion of (* phi1 phi2) in lambda2
162.479 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.479 * [backup-simplify]: Simplify phi1 into phi1
162.479 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.479 * [backup-simplify]: Simplify phi2 into phi2
162.479 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.479 * [backup-simplify]: Simplify (* phi1 phi2) into (* phi1 phi2)
162.479 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)) into (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
162.479 * [backup-simplify]: Simplify (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
162.479 * [taylor]: Taking taylor expansion of (* 1/9 (/ 1 (pow lambda2 2))) in lambda2
162.479 * [taylor]: Taking taylor expansion of 1/9 in lambda2
162.479 * [backup-simplify]: Simplify 1/9 into 1/9
162.479 * [taylor]: Taking taylor expansion of (/ 1 (pow lambda2 2)) in lambda2
162.479 * [taylor]: Taking taylor expansion of (pow lambda2 2) in lambda2
162.479 * [taylor]: Taking taylor expansion of lambda2 in lambda2
162.479 * [backup-simplify]: Simplify 0 into 0
162.479 * [backup-simplify]: Simplify 1 into 1
162.480 * [backup-simplify]: Simplify (* 1 1) into 1
162.480 * [backup-simplify]: Simplify (/ 1 1) into 1
162.480 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in lambda2
162.480 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in lambda2
162.480 * [taylor]: Taking taylor expansion of 1/3 in lambda2
162.480 * [backup-simplify]: Simplify 1/3 into 1/3
162.480 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in lambda2
162.480 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in lambda2
162.480 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in lambda2
162.480 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in lambda2
162.480 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in lambda2
162.480 * [taylor]: Taking taylor expansion of -0.5 in lambda2
162.480 * [backup-simplify]: Simplify -0.5 into -0.5
162.480 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in lambda2
162.480 * [taylor]: Taking taylor expansion of (/ 1 phi1) in lambda2
162.480 * [taylor]: Taking taylor expansion of phi1 in lambda2
162.480 * [backup-simplify]: Simplify phi1 into phi1
162.480 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.480 * [taylor]: Taking taylor expansion of (/ 1 phi2) in lambda2
162.480 * [taylor]: Taking taylor expansion of phi2 in lambda2
162.480 * [backup-simplify]: Simplify phi2 into phi2
162.480 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.480 * [backup-simplify]: Simplify (+ (/ 1 phi1) (/ 1 phi2)) into (+ (/ 1 phi1) (/ 1 phi2))
162.480 * [backup-simplify]: Simplify (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) into (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))
162.481 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.481 * [backup-simplify]: Simplify (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.481 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 1) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.481 * [backup-simplify]: Simplify (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into 0
162.481 * [backup-simplify]: Simplify (- 0) into 0
162.481 * [backup-simplify]: Simplify (+ (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.481 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.481 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.481 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in lambda2
162.481 * [taylor]: Taking taylor expansion of 2 in lambda2
162.481 * [backup-simplify]: Simplify 2 into 2
162.482 * [taylor]: Taking taylor expansion of (log lambda1) in lambda2
162.482 * [taylor]: Taking taylor expansion of lambda1 in lambda2
162.482 * [backup-simplify]: Simplify lambda1 into lambda1
162.482 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.482 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.482 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.482 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.482 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.482 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.483 * [backup-simplify]: Simplify (* 1/9 1) into 1/9
162.483 * [backup-simplify]: Simplify (+ 0 1/9) into 1/9
162.483 * [backup-simplify]: Simplify (- 1/9) into -1/9
162.483 * [backup-simplify]: Simplify (+ 0 -1/9) into -1/9
162.484 * [backup-simplify]: Simplify (+ 0) into 0
162.484 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 1)) into 0
162.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)))) into 0
162.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)))) into 0
162.484 * [backup-simplify]: Simplify (+ 0 0) into 0
162.485 * [backup-simplify]: Simplify (+ (* -0.5 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2)))) into 0
162.485 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0
162.485 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 0)) into 0
162.486 * [backup-simplify]: Simplify (- 0) into 0
162.486 * [backup-simplify]: Simplify (+ 0 0) into 0
162.486 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.487 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.487 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.487 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.488 * [backup-simplify]: Simplify (- 0) into 0
162.488 * [backup-simplify]: Simplify (+ 0 0) into 0
162.488 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.489 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
162.489 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
162.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
162.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
162.490 * [backup-simplify]: Simplify (+ 0 0) into 0
162.490 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
162.491 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
162.491 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
162.491 * [backup-simplify]: Simplify (- 0) into 0
162.492 * [backup-simplify]: Simplify (+ 0 0) into 0
162.492 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.493 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
162.494 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
162.495 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
162.495 * [backup-simplify]: Simplify (- 0) into 0
162.495 * [backup-simplify]: Simplify (+ 0 0) into 0
162.496 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
162.497 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
162.497 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
162.497 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
162.498 * [backup-simplify]: Simplify (+ (* 1/9 0) (* 0 1)) into 0
162.498 * [backup-simplify]: Simplify (+ 0 0) into 0
162.498 * [backup-simplify]: Simplify (- 0) into 0
162.498 * [backup-simplify]: Simplify (+ 0 0) into 0
162.499 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.499 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
162.500 * [backup-simplify]: Simplify (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))
162.500 * [backup-simplify]: Simplify (+ (/ 1/3 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 1/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2)))) into (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
162.500 * [backup-simplify]: Simplify (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2)))
162.501 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
162.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
162.502 * [backup-simplify]: Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
162.502 * [backup-simplify]: Simplify (+ (/ 2/3 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (* phi1 phi2))) 0) into (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))
162.502 * [backup-simplify]: Simplify (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
162.503 * [backup-simplify]: Simplify (+ (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (- (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))) into (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))))
162.505 * [backup-simplify]: Simplify (+ (* -1/9 0) (+ (* 0 0) (* (- (+ (* 1/3 (/ 1 (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ 1 (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ 1 (* phi2 (* phi1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))))
162.505 * [taylor]: Taking taylor expansion of (- (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))))) in phi1
162.505 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) in phi1
162.505 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
162.505 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.505 * [backup-simplify]: Simplify 1/3 into 1/3
162.505 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
162.505 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
162.505 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
162.505 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.505 * [backup-simplify]: Simplify 1/3 into 1/3
162.505 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
162.505 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.505 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.506 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.506 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.506 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.506 * [backup-simplify]: Simplify -0.5 into -0.5
162.506 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.506 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.506 * [taylor]: Taking taylor expansion of phi1 in phi1
162.506 * [backup-simplify]: Simplify 0 into 0
162.506 * [backup-simplify]: Simplify 1 into 1
162.506 * [backup-simplify]: Simplify (/ 1 1) into 1
162.506 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.506 * [taylor]: Taking taylor expansion of phi2 in phi1
162.506 * [backup-simplify]: Simplify phi2 into phi2
162.506 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.506 * [backup-simplify]: Simplify (+ 1 0) into 1
162.506 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.507 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.507 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.507 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.507 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
162.507 * [taylor]: Taking taylor expansion of 2 in phi1
162.507 * [backup-simplify]: Simplify 2 into 2
162.507 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
162.507 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.507 * [backup-simplify]: Simplify lambda1 into lambda1
162.507 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.507 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.507 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.507 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.508 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.508 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.508 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.508 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi1
162.508 * [taylor]: Taking taylor expansion of phi2 in phi1
162.508 * [backup-simplify]: Simplify phi2 into phi2
162.508 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.508 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.508 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.508 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.508 * [backup-simplify]: Simplify -0.5 into -0.5
162.508 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.508 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.508 * [taylor]: Taking taylor expansion of phi1 in phi1
162.508 * [backup-simplify]: Simplify 0 into 0
162.508 * [backup-simplify]: Simplify 1 into 1
162.508 * [backup-simplify]: Simplify (/ 1 1) into 1
162.508 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.508 * [taylor]: Taking taylor expansion of phi2 in phi1
162.508 * [backup-simplify]: Simplify phi2 into phi2
162.508 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.509 * [backup-simplify]: Simplify (+ 1 0) into 1
162.509 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.509 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.509 * [backup-simplify]: Simplify (* phi2 phi2) into (pow phi2 2)
162.509 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.509 * [backup-simplify]: Simplify (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))
162.510 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) (pow phi2 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
162.510 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi1
162.510 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.510 * [backup-simplify]: Simplify 1/3 into 1/3
162.510 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi1
162.510 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
162.510 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
162.510 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.510 * [backup-simplify]: Simplify 1/3 into 1/3
162.510 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
162.510 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.510 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.510 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.510 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.510 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.510 * [backup-simplify]: Simplify -0.5 into -0.5
162.510 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.510 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.510 * [taylor]: Taking taylor expansion of phi1 in phi1
162.510 * [backup-simplify]: Simplify 0 into 0
162.510 * [backup-simplify]: Simplify 1 into 1
162.510 * [backup-simplify]: Simplify (/ 1 1) into 1
162.510 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.510 * [taylor]: Taking taylor expansion of phi2 in phi1
162.510 * [backup-simplify]: Simplify phi2 into phi2
162.510 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.511 * [backup-simplify]: Simplify (+ 1 0) into 1
162.511 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.511 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.511 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.511 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.511 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
162.511 * [taylor]: Taking taylor expansion of 2 in phi1
162.511 * [backup-simplify]: Simplify 2 into 2
162.511 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
162.511 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.511 * [backup-simplify]: Simplify lambda1 into lambda1
162.512 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.512 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.512 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.512 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.512 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.512 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.512 * [taylor]: Taking taylor expansion of (* (pow phi1 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.512 * [taylor]: Taking taylor expansion of (pow phi1 2) in phi1
162.512 * [taylor]: Taking taylor expansion of phi1 in phi1
162.512 * [backup-simplify]: Simplify 0 into 0
162.512 * [backup-simplify]: Simplify 1 into 1
162.512 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.512 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.512 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.512 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.512 * [backup-simplify]: Simplify -0.5 into -0.5
162.512 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.512 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.512 * [taylor]: Taking taylor expansion of phi1 in phi1
162.512 * [backup-simplify]: Simplify 0 into 0
162.513 * [backup-simplify]: Simplify 1 into 1
162.513 * [backup-simplify]: Simplify (/ 1 1) into 1
162.513 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.513 * [taylor]: Taking taylor expansion of phi2 in phi1
162.513 * [backup-simplify]: Simplify phi2 into phi2
162.513 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.513 * [backup-simplify]: Simplify (+ 1 0) into 1
162.513 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.513 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.514 * [backup-simplify]: Simplify (* 1 1) into 1
162.514 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.514 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.514 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.514 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)))) in phi1
162.514 * [taylor]: Taking taylor expansion of 2/3 in phi1
162.514 * [backup-simplify]: Simplify 2/3 into 2/3
162.514 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1))) in phi1
162.514 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi1
162.514 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi1
162.515 * [taylor]: Taking taylor expansion of 1/3 in phi1
162.515 * [backup-simplify]: Simplify 1/3 into 1/3
162.515 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi1
162.515 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi1
162.515 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.515 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.515 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.515 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.515 * [backup-simplify]: Simplify -0.5 into -0.5
162.515 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.515 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.515 * [taylor]: Taking taylor expansion of phi1 in phi1
162.515 * [backup-simplify]: Simplify 0 into 0
162.515 * [backup-simplify]: Simplify 1 into 1
162.515 * [backup-simplify]: Simplify (/ 1 1) into 1
162.515 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.515 * [taylor]: Taking taylor expansion of phi2 in phi1
162.515 * [backup-simplify]: Simplify phi2 into phi2
162.515 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.515 * [backup-simplify]: Simplify (+ 1 0) into 1
162.516 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.516 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.516 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.516 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.516 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi1
162.516 * [taylor]: Taking taylor expansion of 2 in phi1
162.516 * [backup-simplify]: Simplify 2 into 2
162.516 * [taylor]: Taking taylor expansion of (log lambda1) in phi1
162.516 * [taylor]: Taking taylor expansion of lambda1 in phi1
162.516 * [backup-simplify]: Simplify lambda1 into lambda1
162.516 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.516 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.516 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.516 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.517 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.517 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.517 * [taylor]: Taking taylor expansion of (* phi2 (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1)) in phi1
162.517 * [taylor]: Taking taylor expansion of phi2 in phi1
162.517 * [backup-simplify]: Simplify phi2 into phi2
162.517 * [taylor]: Taking taylor expansion of (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) phi1) in phi1
162.517 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi1
162.517 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi1
162.517 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi1
162.517 * [taylor]: Taking taylor expansion of -0.5 in phi1
162.517 * [backup-simplify]: Simplify -0.5 into -0.5
162.517 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi1
162.517 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi1
162.517 * [taylor]: Taking taylor expansion of phi1 in phi1
162.517 * [backup-simplify]: Simplify 0 into 0
162.517 * [backup-simplify]: Simplify 1 into 1
162.517 * [backup-simplify]: Simplify (/ 1 1) into 1
162.517 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi1
162.517 * [taylor]: Taking taylor expansion of phi2 in phi1
162.517 * [backup-simplify]: Simplify phi2 into phi2
162.517 * [backup-simplify]: Simplify (/ 1 phi2) into (/ 1 phi2)
162.518 * [backup-simplify]: Simplify (+ 1 0) into 1
162.518 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.518 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.518 * [taylor]: Taking taylor expansion of phi1 in phi1
162.518 * [backup-simplify]: Simplify 0 into 0
162.518 * [backup-simplify]: Simplify 1 into 1
162.518 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.518 * [backup-simplify]: Simplify (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) into 0
162.518 * [backup-simplify]: Simplify (* phi2 0) into 0
162.519 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.519 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1) (* 0 0)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.519 * [backup-simplify]: Simplify (+ (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0)) into (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.520 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))
162.520 * [backup-simplify]: Simplify (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
162.521 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.521 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.522 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.522 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.522 * [backup-simplify]: Simplify (- 0) into 0
162.522 * [backup-simplify]: Simplify (+ 0 0) into 0
162.523 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.523 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.524 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
162.525 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
162.526 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
162.526 * [backup-simplify]: Simplify (- 0) into 0
162.526 * [backup-simplify]: Simplify (+ 0 0) into 0
162.527 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
162.528 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
162.528 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.529 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
162.529 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.529 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
162.530 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
162.531 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.531 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
162.532 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.532 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.533 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.534 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
162.534 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.535 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.535 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.535 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.536 * [backup-simplify]: Simplify (- 0) into 0
162.536 * [backup-simplify]: Simplify (+ 0 0) into 0
162.536 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.537 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.537 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.538 * [backup-simplify]: Simplify (+ (* (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 0) (+ (* 0 1) (* 0 0))) into 0
162.538 * [backup-simplify]: Simplify (+ (* phi2 0) (+ (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 0 0))) into 0
162.539 * [backup-simplify]: Simplify (- (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (/ 0 (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))))) into 0
162.540 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* phi2 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.540 * [backup-simplify]: Simplify (- 0) into 0
162.541 * [backup-simplify]: Simplify (+ (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) 0) into (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))
162.541 * [taylor]: Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) in phi2
162.541 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.541 * [backup-simplify]: Simplify 1/3 into 1/3
162.541 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) in phi2
162.541 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) in phi2
162.541 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) in phi2
162.541 * [taylor]: Taking taylor expansion of 1/3 in phi2
162.541 * [backup-simplify]: Simplify 1/3 into 1/3
162.541 * [taylor]: Taking taylor expansion of (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))) in phi2
162.541 * [taylor]: Taking taylor expansion of (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
162.541 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.541 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.541 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.541 * [taylor]: Taking taylor expansion of -0.5 in phi2
162.541 * [backup-simplify]: Simplify -0.5 into -0.5
162.541 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.541 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.541 * [taylor]: Taking taylor expansion of phi1 in phi2
162.541 * [backup-simplify]: Simplify phi1 into phi1
162.541 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.541 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.541 * [taylor]: Taking taylor expansion of phi2 in phi2
162.541 * [backup-simplify]: Simplify 0 into 0
162.541 * [backup-simplify]: Simplify 1 into 1
162.541 * [backup-simplify]: Simplify (/ 1 1) into 1
162.542 * [backup-simplify]: Simplify (+ 0 1) into 1
162.542 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.542 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.542 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.542 * [backup-simplify]: Simplify (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.542 * [taylor]: Taking taylor expansion of (* 2 (log lambda1)) in phi2
162.542 * [taylor]: Taking taylor expansion of 2 in phi2
162.542 * [backup-simplify]: Simplify 2 into 2
162.542 * [taylor]: Taking taylor expansion of (log lambda1) in phi2
162.542 * [taylor]: Taking taylor expansion of lambda1 in phi2
162.542 * [backup-simplify]: Simplify lambda1 into lambda1
162.542 * [backup-simplify]: Simplify (log lambda1) into (log lambda1)
162.542 * [backup-simplify]: Simplify (* 2 (log lambda1)) into (* 2 (log lambda1))
162.543 * [backup-simplify]: Simplify (- (* 2 (log lambda1))) into (- (* 2 (log lambda1)))
162.543 * [backup-simplify]: Simplify (+ (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (- (* 2 (log lambda1)))) into (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))
162.543 * [backup-simplify]: Simplify (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))) into (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))
162.543 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))
162.543 * [taylor]: Taking taylor expansion of (* (pow phi2 2) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) in phi2
162.543 * [taylor]: Taking taylor expansion of (pow phi2 2) in phi2
162.543 * [taylor]: Taking taylor expansion of phi2 in phi2
162.543 * [backup-simplify]: Simplify 0 into 0
162.543 * [backup-simplify]: Simplify 1 into 1
162.543 * [taylor]: Taking taylor expansion of (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) in phi2
162.543 * [taylor]: Taking taylor expansion of (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) in phi2
162.543 * [taylor]: Taking taylor expansion of (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))) in phi2
162.543 * [taylor]: Taking taylor expansion of -0.5 in phi2
162.543 * [backup-simplify]: Simplify -0.5 into -0.5
162.543 * [taylor]: Taking taylor expansion of (+ (/ 1 phi1) (/ 1 phi2)) in phi2
162.543 * [taylor]: Taking taylor expansion of (/ 1 phi1) in phi2
162.543 * [taylor]: Taking taylor expansion of phi1 in phi2
162.543 * [backup-simplify]: Simplify phi1 into phi1
162.543 * [backup-simplify]: Simplify (/ 1 phi1) into (/ 1 phi1)
162.543 * [taylor]: Taking taylor expansion of (/ 1 phi2) in phi2
162.544 * [taylor]: Taking taylor expansion of phi2 in phi2
162.544 * [backup-simplify]: Simplify 0 into 0
162.544 * [backup-simplify]: Simplify 1 into 1
162.544 * [backup-simplify]: Simplify (/ 1 1) into 1
162.544 * [backup-simplify]: Simplify (+ 0 1) into 1
162.544 * [backup-simplify]: Simplify (* -0.5 1) into -0.5
162.544 * [backup-simplify]: Simplify (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) into (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))
162.545 * [backup-simplify]: Simplify (* 1 1) into 1
162.545 * [backup-simplify]: Simplify (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.545 * [backup-simplify]: Simplify (* 1 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)
162.545 * [backup-simplify]: Simplify (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) into (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))
162.545 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.546 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 1) into 0
162.547 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow lambda1 1)))) 1) into 0
162.547 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log lambda1))) into 0
162.547 * [backup-simplify]: Simplify (- 0) into 0
162.547 * [backup-simplify]: Simplify (+ 0 0) into 0
162.548 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) into 0
162.548 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.549 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
162.550 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
162.551 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
162.551 * [backup-simplify]: Simplify (- 0) into 0
162.551 * [backup-simplify]: Simplify (+ 0 0) into 0
162.552 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
162.553 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
162.553 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.554 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
162.554 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))))) into 0
162.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
162.555 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)))) into 0
162.556 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 1) 1)))) into 0
162.556 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) into 0
162.557 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.557 * [backup-simplify]: Simplify (- (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (+ (* (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))) (* 0 (/ 0 (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.558 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2))))) into 0
162.558 * [backup-simplify]: Simplify 0 into 0
162.559 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0
162.559 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 1))) into 0
162.559 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi1) (/ 0 phi1)) (* 0 (/ 0 phi1)))) into 0
162.559 * [backup-simplify]: Simplify (- (+ (* (/ 1 phi2) (/ 0 phi2)) (* 0 (/ 0 phi2)))) into 0
162.561 * [backup-simplify]: Simplify (+ 0 0) into 0
162.562 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (* 0 (+ (/ 1 phi1) (/ 1 phi2))))) into 0
162.562 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
162.563 * [backup-simplify]: Simplify (+ (* (sin (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 0))) into 0
162.563 * [backup-simplify]: Simplify (- 0) into 0
162.563 * [backup-simplify]: Simplify (+ 0 0) into 0
162.563 * [backup-simplify]: Simplify (+ (* (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 0) (+ (* 0 0) (* 0 (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2))))))) into 0
162.565 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2) 1)))) 2) into 0
162.566 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow lambda1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow lambda1 1)))) 2) into 0
162.566 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log lambda1)))) into 0
162.566 * [backup-simplify]: Simplify (- 0) into 0
162.567 * [backup-simplify]: Simplify (+ 0 0) into 0
162.567 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))) into 0
162.568 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
162.569 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
162.570 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 phi1) (/ 1 phi2)))) 2)) (* 2 (log lambda1)))))))) into 0
162.570 * [taylor]: Taking taylor expansion of 0 in phi1
162.570 * [backup-simplify]: Simplify 0 into 0
162.570 * [taylor]: Taking taylor expansion of 0 in phi2
162.570 * [backup-simplify]: Simplify 0 into 0
162.570 * [backup-simplify]: Simplify 0 into 0
162.570 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (pow (cos (* -0.5 (+ (/ 1 (/ 1 (- phi1))) (/ 1 (/ 1 (- phi2)))))) 2)) (* 2 (log (/ 1 (- lambda1))))))) into (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
162.570 * * * [progress]: simplifying candidates
162.580 * [simplify]: Simplifying:
  (log (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (exp (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt 1)
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
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  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (* (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (log (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (exp (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt 1)
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (* (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (log (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (exp (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt 1)
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda1 lambda2) (+ lambda1 lambda2)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (* (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (log (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (exp (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (sqrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt 1)
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2)))) (+ phi1 phi2)))
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  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (pow lambda1 3) (pow lambda2 3)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda1 lambda1) (+ (* lambda2 lambda2) (* lambda1 lambda2))) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2))))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ phi1 phi2) (+ phi1 phi2))) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (pow phi1 3) (pow phi2 3))))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- phi1 phi2) (- (* phi1 phi1) (* phi2 phi2))))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))) (* (+ lambda1 lambda2) (* (- (pow phi1 3) (pow phi2 3)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ (* phi1 phi1) (+ (* phi2 phi2) (* phi1 phi2)))))
  (cbrt (+ (* (* (* (- (* lambda1 lambda1) (* lambda2 lambda2)) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (+ phi1 phi2)) (* (+ lambda1 lambda2) (* (- (* phi1 phi1) (* phi2 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ lambda1 lambda2) (+ phi1 phi2)))
  (cbrt (+ (pow (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) 3) (pow (* (- phi1 phi2) (- phi1 phi2)) 3)))
  (cbrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (- (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (- (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))
  (* (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (* (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))
  (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
  (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
  (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
  (- (+ (* 1/3 (* (pow lambda1 2) (pow (/ 1 (pow phi2 4)) 1/3))) (pow phi2 2/3)) (* 2/3 (* phi1 (pow (/ 1 phi2) 1/3))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ 1 lambda1))))))
  (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1))))))
162.596 * * [simplify]: iteration 0: 418 enodes
162.699 * * [simplify]: iteration 1: 1234 enodes
162.930 * * [simplify]: iteration complete: 5001 enodes
162.930 * * [simplify]: Extracting #0: cost 67 inf + 0
162.930 * * [simplify]: Extracting #1: cost 141 inf + 1
162.932 * * [simplify]: Extracting #2: cost 968 inf + 3
162.937 * * [simplify]: Extracting #3: cost 2134 inf + 476
162.950 * * [simplify]: Extracting #4: cost 2391 inf + 8675
162.969 * * [simplify]: Extracting #5: cost 1946 inf + 118368
163.026 * * [simplify]: Extracting #6: cost 1147 inf + 381517
163.123 * * [simplify]: Extracting #7: cost 565 inf + 637998
163.257 * * [simplify]: Extracting #8: cost 117 inf + 887494
163.409 * * [simplify]: Extracting #9: cost 4 inf + 959411
163.564 * * [simplify]: Extracting #10: cost 1 inf + 960827
163.719 * * [simplify]: Extracting #11: cost 0 inf + 961593
163.878 * [simplify]: Simplified to:
  (log (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (exp (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (* (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  1
  (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (cbrt (+ (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (+ (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (cbrt (+ (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2)))) (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2)))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2))))
  (cbrt (+ (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ lambda2 lambda1) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)))) (* (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
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  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2))) (* (* (+ phi1 phi2) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (+ phi1 phi2) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (+ phi1 phi2) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))) (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ lambda2 lambda1))))
  (cbrt (* (+ lambda2 lambda1) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (+ (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)) (+ phi1 phi2)))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (+ phi1 phi2) (+ phi1 phi2)))) (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (* (+ phi1 phi2) (+ phi1 phi2)) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))) (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ lambda2 lambda1))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (+ phi1 phi2) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))))
  (cbrt (* (+ phi1 phi2) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))) (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ lambda2 lambda1))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (+ phi1 phi2) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))))
  (cbrt (* (+ phi1 phi2) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (- (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))) (* (* (- phi1 phi2) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (+ (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (- phi1 phi2)) (- (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (- phi1 phi2))))
  (* (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (* (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (sqrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (log (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (exp (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (* (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  1
  (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (cbrt (+ (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (+ (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (cbrt (+ (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2)))) (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2)))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2))))
  (cbrt (+ (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ lambda2 lambda1) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)))) (* (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)))) (* (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (* (+ phi1 phi2) (+ phi1 phi2)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (* (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))) (* (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (- (* lambda1 lambda1) (* lambda2 lambda2))) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))) (* (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (- (* lambda1 lambda1) (* lambda2 lambda2))) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ lambda2 lambda1) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
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  (cbrt (+ (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)) (+ phi1 phi2)))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (+ phi1 phi2) (+ phi1 phi2)))) (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (* (+ phi1 phi2) (+ phi1 phi2)) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))) (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ lambda2 lambda1))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (+ phi1 phi2) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))))
  (cbrt (* (+ phi1 phi2) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))) (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ lambda2 lambda1))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (+ phi1 phi2) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))))
  (cbrt (* (+ phi1 phi2) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (- (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))) (* (* (- phi1 phi2) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (+ (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (- phi1 phi2)) (- (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (- phi1 phi2))))
  (* (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (* (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (sqrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (log (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (exp (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (* (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  1
  (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (cbrt (+ (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (+ (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (cbrt (+ (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2)))) (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2)))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2))))
  (cbrt (+ (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ lambda2 lambda1) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)))) (* (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)))) (* (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (* (+ phi1 phi2) (+ phi1 phi2)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (* (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))) (* (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (- (* lambda1 lambda1) (* lambda2 lambda2))) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))) (* (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (- (* lambda1 lambda1) (* lambda2 lambda2))) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ lambda2 lambda1) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)))) (* (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)))) (* (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (* (+ phi1 phi2) (+ phi1 phi2)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (* (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))) (* (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (- (* lambda1 lambda1) (* lambda2 lambda2))) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))) (* (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (- (* lambda1 lambda1) (* lambda2 lambda2))) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (+ lambda2 lambda1)) (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (+ lambda2 lambda1))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))))))
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  (cbrt (* (+ phi1 phi2) (+ lambda2 lambda1)))
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  (* (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (* (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (sqrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (log (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (exp (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (* (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  1
  (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))
  (cbrt (+ (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (+ (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (cbrt (+ (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2)))) (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2)) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2)))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ phi1 phi2))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2))))
  (cbrt (+ (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ lambda2 lambda1) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)))) (* (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)))) (* (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (* (+ phi1 phi2) (+ phi1 phi2)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (* (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))) (* (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (- (* lambda1 lambda1) (* lambda2 lambda2))) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))) (* (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (- (* lambda1 lambda1) (* lambda2 lambda2))) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ lambda2 lambda1) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)))) (* (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)))) (* (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (* (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (* (+ phi1 phi2) (+ phi1 phi2)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2))))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (* (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1))) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))) (* (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (- (* lambda1 lambda1) (* lambda2 lambda2))) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (cos (/ (+ phi1 phi2) 2.0)) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (+ lambda2 lambda1) (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))) (* (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (- (* lambda1 lambda1) (* lambda2 lambda2))) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (+ lambda2 lambda1)) (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (+ lambda2 lambda1))) (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))))))
  (cbrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))) (+ phi1 phi2)) (* (* (* (+ phi1 phi2) (* (+ lambda2 lambda1) (+ lambda2 lambda1))) (- phi1 phi2)) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (+ lambda2 lambda1) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))) (+ phi1 phi2)) (* (* (* (+ phi1 phi2) (* (+ lambda2 lambda1) (+ lambda2 lambda1))) (- phi1 phi2)) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (+ lambda2 lambda1) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (* (+ phi1 phi2) (- phi1 phi2)) (+ lambda2 lambda1)) (* (* (+ phi1 phi2) (- phi1 phi2)) (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (+ phi1 phi2) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))))))
  (cbrt (* (* (+ phi1 phi2) (+ lambda2 lambda1)) (* (+ phi1 phi2) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (* (+ lambda2 lambda1) (+ lambda2 lambda1)) (- phi1 phi2)) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (* (* (+ lambda2 lambda1) (+ lambda2 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (+ lambda2 lambda1) (* (+ lambda2 lambda1) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ phi1 phi2)))))
  (cbrt (* (+ phi1 phi2) (* (+ lambda2 lambda1) (+ lambda2 lambda1))))
  (cbrt (+ (* (* (* (+ lambda2 lambda1) (+ lambda2 lambda1)) (- phi1 phi2)) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (* (* (+ lambda2 lambda1) (+ lambda2 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (+ lambda2 lambda1) (* (+ lambda2 lambda1) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ phi1 phi2)))))
  (cbrt (* (+ phi1 phi2) (* (+ lambda2 lambda1) (+ lambda2 lambda1))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2))) (* (* (+ phi1 phi2) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (+ phi1 phi2) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (+ phi1 phi2) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))) (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ lambda2 lambda1))))
  (cbrt (* (+ lambda2 lambda1) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (+ (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)) (+ phi1 phi2)))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (+ phi1 phi2) (+ phi1 phi2)))) (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (* (+ phi1 phi2) (+ phi1 phi2)) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))) (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ lambda2 lambda1))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (+ phi1 phi2) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))))
  (cbrt (* (+ phi1 phi2) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))) (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ lambda2 lambda1))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (+ phi1 phi2) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))))
  (cbrt (* (+ phi1 phi2) (+ lambda2 lambda1)))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2))) (* (* (+ phi1 phi2) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (+ phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (+ phi1 phi2))))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (+ phi1 phi2) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)))
  (cbrt (+ (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))
  (cbrt (+ (* (+ phi1 phi2) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 (* lambda1 lambda1)) (* lambda2 (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (* (+ phi1 phi2) (- phi1 phi2))) (- phi1 phi2))))
  (cbrt (* (+ (* lambda2 (+ lambda2 lambda1)) (* lambda1 lambda1)) (+ phi1 phi2)))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2)))))) (* (* (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ lambda2 lambda1))))
  (cbrt (* (+ lambda2 lambda1) (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))))
  (cbrt (+ (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)) (+ phi1 phi2)))
  (cbrt (+ (* (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ phi1 phi2)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2))))))
  (cbrt (* (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)) (+ phi1 phi2)))
  (cbrt (+ (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (+ phi1 phi2) (+ phi1 phi2)))) (* (* (+ lambda2 lambda1) (* (+ phi1 phi2) (- phi1 phi2))) (* (+ phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (* (+ phi1 phi2) (+ phi1 phi2)) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))) (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ lambda2 lambda1))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (+ phi1 phi2) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))))
  (cbrt (* (+ phi1 phi2) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2))) (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))))) (* (* (- phi1 phi2) (- (* (* phi1 phi1) phi1) (* phi2 (* phi2 phi2)))) (+ lambda2 lambda1))))
  (cbrt (* (+ (* phi1 phi1) (* phi2 (+ phi1 phi2))) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (+ phi1 phi2) (* (cos (/ (+ phi1 phi2) 2.0)) (- (* lambda1 lambda1) (* lambda2 lambda2)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (+ lambda2 lambda1))))
  (cbrt (* (+ phi1 phi2) (+ lambda2 lambda1)))
  (cbrt (+ (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2))))))
  (cbrt (- (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))) (* (* (- phi1 phi2) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (cbrt (- (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (* (- phi1 phi2) (- phi1 phi2)) (* (- phi1 phi2) (- phi1 phi2)))))
  (cbrt (* (+ (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (- phi1 phi2)) (- (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (- phi1 phi2))))
  (* (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (cbrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (* (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))
  (sqrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (sqrt (cbrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))
  (+ (* (* (* 1/3 lambda1) lambda1) (cbrt (/ 1 (* (* phi2 phi2) (* phi2 phi2))))) (- (* (cbrt phi2) (cbrt phi2)) (* (* 2/3 phi1) (cbrt (/ 1 phi2)))))
  (exp (* (- (log (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2))))) (- (* (log lambda1) 2))) 1/3))
  (exp (* (- (log (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2))))) (* (log (/ -1 lambda1)) 2)) 1/3))
  (+ (* (* (* 1/3 lambda1) lambda1) (cbrt (/ 1 (* (* phi2 phi2) (* phi2 phi2))))) (- (* (cbrt phi2) (cbrt phi2)) (* (* 2/3 phi1) (cbrt (/ 1 phi2)))))
  (exp (* (- (log (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2))))) (- (* (log lambda1) 2))) 1/3))
  (exp (* (- (log (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2))))) (* (log (/ -1 lambda1)) 2)) 1/3))
  (+ (* (* (* 1/3 lambda1) lambda1) (cbrt (/ 1 (* (* phi2 phi2) (* phi2 phi2))))) (- (* (cbrt phi2) (cbrt phi2)) (* (* 2/3 phi1) (cbrt (/ 1 phi2)))))
  (exp (* (- (log (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2))))) (- (* (log lambda1) 2))) 1/3))
  (exp (* (- (log (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2))))) (* (log (/ -1 lambda1)) 2)) 1/3))
  (+ (* (* (* 1/3 lambda1) lambda1) (cbrt (/ 1 (* (* phi2 phi2) (* phi2 phi2))))) (- (* (cbrt phi2) (cbrt phi2)) (* (* 2/3 phi1) (cbrt (/ 1 phi2)))))
  (exp (* (- (log (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2))))) (- (* (log lambda1) 2))) 1/3))
  (exp (* (- (log (* (cos (* 0.5 (+ phi1 phi2))) (cos (* 0.5 (+ phi1 phi2))))) (* (log (/ -1 lambda1)) 2)) 1/3))
164.137 * * * [progress]: adding candidates to table
165.997 * [progress]: [Phase 3 of 3] Extracting.
165.997 * * [regime]: Finding splitpoints for: (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1)))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (- lambda1 lambda2)) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (/ (- (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (- (+ (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (* lambda2 (cos (* (+ phi1 phi2) 0.5))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- phi2 phi1)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))) (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* lambda2 (cos (* (+ phi1 phi2) 0.5))) (/ (/ (* phi1 phi2) lambda1) (cos (* (+ phi1 phi2) 0.5)))) (* (/ (* phi1 phi2) (* lambda1 lambda1)) (/ lambda2 (cos (* (+ phi1 phi2) 0.5)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (pow (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) (/ (+ 1/3 1/3) 2)) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (sqrt (+ (* (* (- phi1 phi2) (- phi1 phi2)) (- (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* (/ phi1 lambda1) (/ phi2 (cos (* (+ phi1 phi2) 0.5)))) (* lambda2 (cos (* (+ phi1 phi2) 0.5)))) (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))))>)
166.010 * * * [regime-changes]: Trying 7 branch expressions: ((- lambda1 lambda2) (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) phi2 phi1 lambda2 lambda1 R)
166.010 * * * * [regimes]: Trying to branch on (- lambda1 lambda2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1)))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (- lambda1 lambda2)) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (/ (- (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (- (+ (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (* lambda2 (cos (* (+ phi1 phi2) 0.5))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- phi2 phi1)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))) (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* lambda2 (cos (* (+ phi1 phi2) 0.5))) (/ (/ (* phi1 phi2) lambda1) (cos (* (+ phi1 phi2) 0.5)))) (* (/ (* phi1 phi2) (* lambda1 lambda1)) (/ lambda2 (cos (* (+ phi1 phi2) 0.5)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (pow (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) (/ (+ 1/3 1/3) 2)) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (sqrt (+ (* (* (- phi1 phi2) (- phi1 phi2)) (- (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* (/ phi1 lambda1) (/ phi2 (cos (* (+ phi1 phi2) 0.5)))) (* lambda2 (cos (* (+ phi1 phi2) 0.5)))) (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))))>)
166.152 * * * * [regimes]: Trying to branch on (- lambda1 lambda2) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (- lambda1 lambda2)) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- phi2 phi1)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (pow (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) (/ (+ 1/3 1/3) 2)) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (sqrt (+ (* (* (- phi1 phi2) (- phi1 phi2)) (- (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))))>)
166.254 * * * * [regimes]: Trying to branch on (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1)))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (- lambda1 lambda2)) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (/ (- (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (- (+ (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (* lambda2 (cos (* (+ phi1 phi2) 0.5))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- phi2 phi1)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))) (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* lambda2 (cos (* (+ phi1 phi2) 0.5))) (/ (/ (* phi1 phi2) lambda1) (cos (* (+ phi1 phi2) 0.5)))) (* (/ (* phi1 phi2) (* lambda1 lambda1)) (/ lambda2 (cos (* (+ phi1 phi2) 0.5)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (pow (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) (/ (+ 1/3 1/3) 2)) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (sqrt (+ (* (* (- phi1 phi2) (- phi1 phi2)) (- (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* (/ phi1 lambda1) (/ phi2 (cos (* (+ phi1 phi2) 0.5)))) (* lambda2 (cos (* (+ phi1 phi2) 0.5)))) (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))))>)
166.372 * * * * [regimes]: Trying to branch on (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (pow (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) (/ (+ 1/3 1/3) 2)) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))))>)
166.424 * * * * [regimes]: Trying to branch on phi2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1)))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (- lambda1 lambda2)) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (/ (- (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (- (+ (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (* lambda2 (cos (* (+ phi1 phi2) 0.5))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- phi2 phi1)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))) (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* lambda2 (cos (* (+ phi1 phi2) 0.5))) (/ (/ (* phi1 phi2) lambda1) (cos (* (+ phi1 phi2) 0.5)))) (* (/ (* phi1 phi2) (* lambda1 lambda1)) (/ lambda2 (cos (* (+ phi1 phi2) 0.5)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (pow (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) (/ (+ 1/3 1/3) 2)) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (sqrt (+ (* (* (- phi1 phi2) (- phi1 phi2)) (- (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* (/ phi1 lambda1) (/ phi2 (cos (* (+ phi1 phi2) 0.5)))) (* lambda2 (cos (* (+ phi1 phi2) 0.5)))) (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))))>)
166.543 * * * * [regimes]: Trying to branch on phi1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1)))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (- lambda1 lambda2)) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (/ (- (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (- (+ (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (* lambda2 (cos (* (+ phi1 phi2) 0.5))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- phi2 phi1)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))) (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* lambda2 (cos (* (+ phi1 phi2) 0.5))) (/ (/ (* phi1 phi2) lambda1) (cos (* (+ phi1 phi2) 0.5)))) (* (/ (* phi1 phi2) (* lambda1 lambda1)) (/ lambda2 (cos (* (+ phi1 phi2) 0.5)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (pow (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) (/ (+ 1/3 1/3) 2)) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (sqrt (+ (* (* (- phi1 phi2) (- phi1 phi2)) (- (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* (/ phi1 lambda1) (/ phi2 (cos (* (+ phi1 phi2) 0.5)))) (* lambda2 (cos (* (+ phi1 phi2) 0.5)))) (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))))>)
166.689 * * * * [regimes]: Trying to branch on lambda2 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1)))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (- lambda1 lambda2)) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (/ (- (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (- (+ (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (* lambda2 (cos (* (+ phi1 phi2) 0.5))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- phi2 phi1)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))) (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* lambda2 (cos (* (+ phi1 phi2) 0.5))) (/ (/ (* phi1 phi2) lambda1) (cos (* (+ phi1 phi2) 0.5)))) (* (/ (* phi1 phi2) (* lambda1 lambda1)) (/ lambda2 (cos (* (+ phi1 phi2) 0.5)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (pow (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) (/ (+ 1/3 1/3) 2)) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (sqrt (+ (* (* (- phi1 phi2) (- phi1 phi2)) (- (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* (/ phi1 lambda1) (/ phi2 (cos (* (+ phi1 phi2) 0.5)))) (* lambda2 (cos (* (+ phi1 phi2) 0.5)))) (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))))>)
166.828 * * * * [regimes]: Trying to branch on lambda1 from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1)))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (- lambda1 lambda2)) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (/ (- (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (- (+ (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (* lambda2 (cos (* (+ phi1 phi2) 0.5))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- phi2 phi1)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))) (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* lambda2 (cos (* (+ phi1 phi2) 0.5))) (/ (/ (* phi1 phi2) lambda1) (cos (* (+ phi1 phi2) 0.5)))) (* (/ (* phi1 phi2) (* lambda1 lambda1)) (/ lambda2 (cos (* (+ phi1 phi2) 0.5)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (pow (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) (/ (+ 1/3 1/3) 2)) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (sqrt (+ (* (* (- phi1 phi2) (- phi1 phi2)) (- (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* (/ phi1 lambda1) (/ phi2 (cos (* (+ phi1 phi2) 0.5)))) (* lambda2 (cos (* (+ phi1 phi2) 0.5)))) (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))))>)
166.962 * * * * [regimes]: Trying to branch on R from (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1)))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (- lambda1 lambda2)) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (/ (- (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (- (+ (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (* lambda2 (cos (* (+ phi1 phi2) 0.5))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- phi2 phi1)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))) (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* lambda2 (cos (* (+ phi1 phi2) 0.5))) (/ (/ (* phi1 phi2) lambda1) (cos (* (+ phi1 phi2) 0.5)))) (* (/ (* phi1 phi2) (* lambda1 lambda1)) (/ lambda2 (cos (* (+ phi1 phi2) 0.5)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (pow (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) (/ (+ 1/3 1/3) 2)) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (sqrt (+ (* (* (- phi1 phi2) (- phi1 phi2)) (- (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* (/ phi1 lambda1) (/ phi2 (cos (* (+ phi1 phi2) 0.5)))) (* lambda2 (cos (* (+ phi1 phi2) 0.5)))) (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))))>)
167.118 * * * [regime]: Found split indices: #<option (#s(si 0 104) #s(si 5 255))>
167.120 * [binary-search]: Only using regimes for bounds on (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) and (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1)))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (- lambda1 lambda2)) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (/ (- (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (- (+ (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (* lambda2 (cos (* (+ phi1 phi2) 0.5))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- phi2 phi1)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))) (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* lambda2 (cos (* (+ phi1 phi2) 0.5))) (/ (/ (* phi1 phi2) lambda1) (cos (* (+ phi1 phi2) 0.5)))) (* (/ (* phi1 phi2) (* lambda1 lambda1)) (/ lambda2 (cos (* (+ phi1 phi2) 0.5)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (pow (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) (/ (+ 1/3 1/3) 2)) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (sqrt (+ (* (* (- phi1 phi2) (- phi1 phi2)) (- (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* (/ phi1 lambda1) (/ phi2 (cos (* (+ phi1 phi2) 0.5)))) (* lambda2 (cos (* (+ phi1 phi2) 0.5)))) (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))))>)
167.121 * [regimes]: Found splitpoints: (#s(sp 0 (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) 1.7842827829451745e+306) #s(sp 5 (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) +nan.0)) , with alts (#<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (* 1/3 (- (log (pow (cos (* 0.5 (+ phi1 phi2))) 2)) (* 2 (log (/ -1 lambda1)))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (sqrt (+ (* (- lambda1 lambda2) (- lambda1 lambda2)) (* (- phi1 phi2) (- phi1 phi2))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (/ (- (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (- (+ (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))) (* lambda2 (cos (* (+ phi1 phi2) 0.5))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (exp (log (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))))) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (- phi2 phi1)))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))) (* (* (+ phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (cos (/ (+ phi1 phi2) 2.0)) (- (* (* lambda1 lambda1) lambda1) (* lambda2 (* lambda2 lambda2)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (+ phi1 phi2))))) (sqrt (* (+ phi1 phi2) (+ (* lambda1 lambda1) (* lambda2 (+ lambda2 lambda1))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (cbrt (* (sqrt (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* lambda2 (cos (* (+ phi1 phi2) 0.5))) (/ (/ (* phi1 phi2) lambda1) (cos (* (+ phi1 phi2) 0.5)))) (* (/ (* phi1 phi2) (* lambda1 lambda1)) (/ lambda2 (cos (* (+ phi1 phi2) 0.5)))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (pow (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) (/ (+ 1/3 1/3) 2)) (sqrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (/ (sqrt (+ (* (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2)) (* (* (- phi1 phi2) (- phi1 phi2)) (- phi1 phi2))) (* (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))) (sqrt (+ (* (* (- phi1 phi2) (- phi1 phi2)) (- (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))))) (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (+ (+ (* (/ phi1 lambda1) (/ phi2 (cos (* (+ phi1 phi2) 0.5)))) (* lambda2 (cos (* (+ phi1 phi2) 0.5)))) (/ (* (/ lambda2 lambda1) (/ (* phi1 phi2) lambda1)) (cos (* (+ phi1 phi2) 0.5))))))> #<alt (λ (R lambda1 lambda2 phi1 phi2) (* R (* (sqrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (sqrt (* (cbrt (* (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))) (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2)))))) (cbrt (cbrt (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))))))))))>)
167.121 * [simplify]: Simplifying:
  (if (<= (+ (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0)))) (* (- phi1 phi2) (- phi1 phi2))) 1.7842827829451745e+306) (* R (sqrt (+ (* (- lambda1 lambda2) (* (cos (/ (+ phi1 phi2) 2.0)) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) (* (- phi1 phi2) (- phi1 phi2))))) (* R (- phi2 phi1)))
167.122 * * [simplify]: iteration 0: 25 enodes
167.123 * * [simplify]: iteration 1: 33 enodes
167.124 * * [simplify]: iteration complete: 33 enodes
167.124 * * [simplify]: Extracting #0: cost 1 inf + 0
167.124 * * [simplify]: Extracting #1: cost 4 inf + 0
167.124 * * [simplify]: Extracting #2: cost 9 inf + 0
167.124 * * [simplify]: Extracting #3: cost 12 inf + 2
167.124 * * [simplify]: Extracting #4: cost 12 inf + 46
167.124 * * [simplify]: Extracting #5: cost 13 inf + 171
167.124 * * [simplify]: Extracting #6: cost 15 inf + 253
167.124 * * [simplify]: Extracting #7: cost 15 inf + 255
167.124 * * [simplify]: Extracting #8: cost 12 inf + 340
167.124 * * [simplify]: Extracting #9: cost 9 inf + 791
167.125 * * [simplify]: Extracting #10: cost 6 inf + 1706
167.125 * * [simplify]: Extracting #11: cost 4 inf + 2462
167.125 * * [simplify]: Extracting #12: cost 2 inf + 3352
167.126 * * [simplify]: Extracting #13: cost 0 inf + 4655
167.127 * [simplify]: Simplified to:
  (if (<= (+ (* (- phi1 phi2) (- phi1 phi2)) (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))))) 1.7842827829451745e+306) (* R (sqrt (+ (* (* (* (- lambda1 lambda2) (cos (/ (+ phi1 phi2) 2.0))) (cos (/ (+ phi1 phi2) 2.0))) (- lambda1 lambda2)) (* (- phi1 phi2) (- phi1 phi2))))) (* (- phi2 phi1) R))
171.858 * [regime-testing]: Baseline error score: 39.31484063625011
171.866 * [regime-testing]: Oracle error score: 24.26119320702613
171.884 * [regime-testing]: End program error score: 28.76903797154554